Provided are a touch substrate and a method for manufacturing the same, and a display apparatus. The touch substrate includes: a base, a first touch layer and a second touch layer on the base, and an interlayer insulation layer between the second touch layer and the first touch layer. The first touch layer includes first touch electrodes and touch signal lines arranged side by side along a first direction and extending in a second direction. The second touch layer includes second touch electrodes arranged side by side along the second direction, each of which extends in the first direction and is connected to at least one touch signal line through a first connection via penetrating through the interlayer insulation layer. The first touch layer further includes at least one shielding electrode extending in the second direction and arranged between the first touch electrodes and the touch signal lines.
G06F 3/047 - Numériseurs, p.ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction utilisant un ensemble de fils conducteurs, p.ex. des fils conducteurs croisés
A display module and a display apparatus, relate to the technical filed of display. At least one chip group and a group of first PLG wirings corresponding to each of the chip groups are disposed in a first bonding area, each of the chip groups includes at least two groups of chip units, each group of the chip units includes at least one gate drive chip, each group of the first PLG wirings includes a first wiring and at least one second wiring; power pins of any two adjacent gate drive chips are connected by the first wiring, each of the second wirings surrounds and passes through each of the gate drive chips, the first wirings connected with the power pin of the last gate drive chip in the previous group of the chip units and any of the second wirings, are parallelly connected with the power pin of the first gate drive chip in the next group of the chip units, to reduce the luminance difference of pixels driven by the gate drive chips in each group of the chip units.
G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice
G06F 3/041 - Numériseurs, p.ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
3.
QUANTUM DOT LIGHT-EMITTING DEVICE, DISPLAY APPARATUS AND MANUFACTURING METHOD
Provided are a quantum dot light-emitting device, a display apparatus and a manufacturing method The quantum dot light-emitting device includes: a light-emitting layer group of a first and second quantum dot light-emitting layers arranged in a laminated manner, the chain length of a first ligand is greater than that of a second ligand, the difference between two chain lengths is greater than a first preset value; the difference between the number of carriers arriving at the light-emitting layer group from a first electrode layer and the number of carriers arriving at the light-emitting layer group from a second electrode layer is greater than a second preset value; the side of the light-emitting layer group with the largest number of entering carriers is used as a multi-carrier entry side; the first quantum dot light-emitting layer is on the surface of the second quantum dot light-emitting layer facing the multi-carrier entry side.
H10K 50/115 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL] comprenant des nanostructures inorganiques actives, p. ex. des points quantiques luminescents
Provided is a display panel. The display panel includes: a substrate, including a display region, a periphery region, and a pad region, wherein the periphery region surrounds an outer periphery of the display region, and the pad region is disposed on a side, distal from the display region, of the periphery region; and a touch layer, disposed on the substrate and including a touch electrode and a touch trace, wherein the touch electrode is at least partially disposed in the display region, the touch trace is disposed in the periphery region and is electrically connected to the touch electrode, the touch trace is electrically connected to a pad disposed in the pad region, the touch trace includes at least two line layers laminated in a thickness direction of the substrate.
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
H01L 33/58 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les éléments du boîtier des corps semi-conducteurs Éléments de mise en forme du champ optique
G06F 3/041 - Numériseurs, p.ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
G06F 3/044 - Numériseurs, p.ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs
5.
DRIVING BACKPLATE, DISPLAY PANEL, AND DISPLAY DEVICE
A driving backplate, a display panel, and a display device. The driving backplate comprises: a base substrate, comprising a display area and a fan-out area located on at least one side of the display area. The display comprises a plurality of pixel units arranged in an array, and a plurality of signal lines connected to the pixel units, and the plurality of signal lines extend in a first direction; the fan-out area comprises fan-out lines, the fan-out lines are connected to the signal lines, the fan-out line comprises a first end proximate to the display area and a second end distant from the display area, and the width of the first end is greater than the width of the second end; at least one signal line is connected to at least one fan-out line by means of a connecting line, and the connecting line extends in a second direction.
H01L 33/62 - Dispositions pour conduire le courant électrique vers le corps semi-conducteur ou depuis celui-ci, p.ex. grille de connexion, fil de connexion ou billes de soudure
H01L 25/075 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
H01L 25/16 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types couverts par plusieurs des groupes principaux , ou dans une seule sous-classe de , , p.ex. circuit hybrides
6.
METHOD AND APPARATUS FOR DISPLAYING IMAGE AND SCREEN DRIVING BOARD
Provided is a method for displaying an image, including acquiring a first target image with a third resolution and a second target image with a fourth resolution; determining a reference grayscale value of each of the backlight sections based on grayscale values of respective pixels in the first image region corresponding to the backlight section; determining grayscale values of respective pixels in a first display image based on grayscale values of respective pixels in the first target image; determining grayscale values of respective pixels in a second display image; driving each of the backlight sources to emit light based on the reference grayscale value of the backlight section where the backlight source is disposed; driving the first display panel to perform display based on the first display image; and driving the second display panel to perform display based on the second display image.
G09G 3/34 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante
G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
7.
DISPLAYING SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY PANEL
The disclosure relates to the technical field of display, in particular to a displaying substrate, a manufacturing method thereof and a display panel. The displaying substrate comprises a passivation layer (28) and a flat layer (29) covering the passivation layer (28), wherein the flat layer (29) comprises a first flat via hole and a plurality of second flat via holes, the passivation layer (28) comprises a first passivation via hole, and the first flat via hole and the first passivation via hole form a first sleeve hole (31); and the hole depth of the first flat via hole is smaller than that of each second flat via hole, and the hole depth of the first passivation via hole is greater than or equal to the difference between the maximum hole depth of all the second flat via holes and the hole depth of the first flat via hole.
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
H10K 59/32 - Dispositifs empilés comportant plusieurs couches, chacune émettant à des longueurs d'onde différentes
H10K 59/121 - Affichages à OLED à matrice active [AMOLED] caractérisés par la géométrie ou la disposition des éléments de pixel
A sensing substrate and an electronic device are provided. The sensing substrate includes a sensing unit on a base substrate. The sensing unit includes a sensing element and a conductive pattern, the sensing element has a light incident surface and a back surface that are opposite and a side surface between the light incident surface and the back surface. The conductive pattern is on a side of the sensing element away from the base substrate, and has a hollow portion and a transparent conductive portion surrounding the hollow portion, an orthographic projection of the hollow portion on the base substrate is at least partially within an orthographic projection of the sensing element on the base substrate, and an orthographic projection of the transparent conductive portion on the base substrate at least partially overlaps with an orthographic projection of the side surface of the sensing element on the base substrate.
Provided is a light-emitting diode. The light-emitting diode includes: an anode; a hole transport layer, disposed on a side of the anode and containing a hole transport material, wherein the hole transport material includes an organic small molecule material with a molecular weight less than 4000, and a hole mobility of the hole transport material is not less than 1×E−5 cm2/(VS); a light-emitting layer, disposed on a side, distal from the anode, of the hole transport layer, and containing a quantum dot material; an electron buffer layer, disposed on a side, distal from the hole transport layer, of the light-emitting layer, and containing a thermally activated delayed fluorescent material; and a cathode, disposed on a side, distal from the light-emitting layer, of the electron buffer layer.
The present disclosure is achieved by providing a first switch unit, a second switch unit, a pixel electrode and an auxiliary electrode in each of the sub-pixel regions of the array substrate; a control end and an input end of the first switch unit are connected to the grid line, the output end of the first switch unit is connected to the auxiliary electrode; and an orthographic projection of the auxiliary electrode on the first substrate at least covers the orthographic projection of the channel region of the second switch unit on the first substrate. Thus, when the electronic paper displays each frame screen, the grid line will input the grid scan signal, the first switch unit is turned on and a positive voltage is charged to the auxiliary electrode, the auxiliary electrode will attract negatively charged white charged particles and repel the positively charged black charged particles.
G02F 1/167 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p.ex. commutation, ouverture de porte ou modulation; Optique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur le mouvement de translation des particules dans un fluide sous l’influence de l’application d’un champ caractérisés par l’effet électro-optique ou magnéto-optique par électrophorèse
G02F 1/1362 - Cellules à adressage par une matrice active
G02F 1/1368 - Cellules à adressage par une matrice active dans lesquelles l'élément de commutation est un dispositif à trois électrodes
G02F 1/16766 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p.ex. commutation, ouverture de porte ou modulation; Optique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur le mouvement de translation des particules dans un fluide sous l’influence de l’application d’un champ - Détails de construction Électrodes pour matrices actives
G02F 1/1685 - Fonctionnement des cellules; Dispositions de circuit affectant l’intégralité de la cellule
11.
DISPLAY BACKBOARD AND MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
A display backboard and a manufacturing method thereof, and a display device are provided. The display backboard includes: a driving substrate; a plurality of driving electrodes on the driving substrate; and a plurality of connection structures respectively on the plurality of driving electrodes. The connection structure includes: at least one conductive component on the driving electrode; and a restriction component on a side of the driving electrodes provided with the at least one conductive component and in at least a part of a peripheral region of the at least one conductive component. The restriction component protrudes from the driving electrode and has a first height in a direction perpendicular to the driving substrate.
H01L 33/62 - Dispositions pour conduire le courant électrique vers le corps semi-conducteur ou depuis celui-ci, p.ex. grille de connexion, fil de connexion ou billes de soudure
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 25/075 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
A display panel having a bonding region for bonding a flexible printed circuit in a peripheral region is provided. The display panel includes a plurality of first signal lines on a base substrate; and a plurality of bonding pins on the base substrate and in the bonding region. The plurality of bonding pins include a plurality of first bonding pins respectively electrically connected to the plurality of first signal lines. The display panel further includes a plurality of connecting portions respectively connecting the plurality of first signal line portions to the plurality of first bonding pin portions. The respective first bonding pin portion includes a first sub-layer, a second sub-layer, and a third sub-layer, stacked together. The respective connecting portion is in a same layer as one of the first sub-layer, a second sub-layer, and a third sub-layer.
A display device and a manufacturing method thereof, the display device includes: a display panel having a display surface and a back surface opposite to each other; the heat dissipation film is attached to the back face of the display panel, and the heat dissipation film has an opening area; the flexible fingerprint recognition component is located on the side, away from the display panel, of the heat dissipation film. The flexible fingerprint recognition component includes a fingerprint recognition component in the opening area and a flexible heat dissipation component on the side, away from the display panel, of the fingerprint recognition component. The flexible heat dissipation component has a first portion covering the fingerprint identification component and a second portion extending from the first portion, and the second portion is in lap joint with the heat dissipation film on the edge of the windowing area.
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
H10K 59/90 - Ensembles de plusieurs dispositifs comprenant au moins un élément organique émetteur de lumière
A backlight module and a display device. The backlight module includes: a back plate, wherein the back plate has a bottom plate and a plurality of side plates, the side plates cooperate with the bottom plate to form an accommodating space, and the side of each of the side plates facing the accommodating space is provided with a groove having an opening facing the accommodating space; and a mold frame, includes bezels in one-to-one correspondence with the plurality of side plates; in each group of a side plate and a bezel, the bezel includes a clamping part, a supporting part and a limiting part, the clamping part is located at a side of the limiting part away from the accommodating space, and is embedded into the groove to clamp with the groove.
Provided are a locked nucleic acid-modified molecular barcode, a reverse primer, a primer set, a kit, a method for inhibiting non-specific amplification, and use thereof. The total number Q of bases in the molecular barcode is greater than or equal to 10, and the number of degenerate bases N is greater than or equal to 8. The molecular barcode has m locked nucleic acid-modified sites, which divide the molecular barcode into m+1 segments, wherein the number of bases in each segment is 2 to 4, and m is greater than or equal to 2.
A pixel circuit and a driving method therefor, and a display panel and a display apparatus. The pixel circuit comprises a drive sub-circuit (101), a write sub-circuit (102), a reset sub-circuit (103), a voltage stabilization sub-circuit (104), a storage sub-circuit (105) and a light-emitting element, wherein the drive sub-circuit (101) is configured to provide a drive current to the light-emitting element under the control of signals of a first node (N1) and a second node (N2); the write sub-circuit (102) is configured to write a signal of a data signal end (Data) into the second node (N2) under the control of a signal of a scanning signal end (Gate); the storage sub-circuit (105) is configured to store the voltage of the first node (N1); the voltage stabilization sub-circuit (104) is configured to stabilize the voltage of an anode end of the light-emitting element by means of a signal of a voltage stabilization signal end (Vl); and the reset sub-circuit (103) is configured to reset the anode end of the light-emitting element under the control of a signal of the scanning signal end (Gate), and reset the first node (N1) under the control of a signal of a reset control signal end (Reset). By means of the voltage stabilization sub-circuit (104), the voltage of the anode end of the light-emitting element is not affected by mutual crosstalk between adjacent traces, thereby achieving the effect of resisting to signal interference.
G09G 3/3208 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED]
17.
IMAGE PROCESSING METHOD AND APPARATUS, COMPUTER-READABLE STORAGE MEDIUM, AND ELECTRONIC DEVICE
The present disclosure relates to the technical field of image processing, and in particular to an image processing method and apparatus, a computer-readable storage medium, and an electronic device. The method comprises: acquiring a mark point in an original circuit image, and determining a first area to be tested of the original circuit image according to the mark point; performing boundary sharpening on the first area to be tested, so as to determine a second area to be tested, and generating a target detection image according to the first area to be tested and the second area to be tested; and performing image recognition on the target detection image, so as to obtain a crack defect comprised in the original circuit image. The method improves the accuracy of a detected crack defect.
A data processing method and apparatus applied to a database, and an electronic device and a computer-readable storage medium. The database comprises a database table, and the database table comprises a plurality of first fields and a plurality of records. The data processing method applied to a database comprises: creating a second field in a database table, wherein the second field is used for recording combination information of selection fields of each record in a plurality of records, and the selection fields are at least some fields in a plurality of first fields (S10); and on the basis of the second field, creating an index for data querying (S20). The method can improve the querying efficiency, can improve the response speed of ports and interfaces in big data applications, and can improve the availability of a system.
A display substrate, a preparation method therefor, and a display apparatus. The display substrate comprises a plurality of sub-pixels, at least one sub-pixel comprising a pixel driving circuit, and the pixel driving circuit being respectively connected to scanning signal lines (41, 42) and a first power line (60). In at least one sub-pixel, each of the scanning signal lines (41, 42) is provided with at least one fracture (K1, K2), and the scanning signal lines (41, 42) on two sides of the fractures (K1, K2) are connected to each other by means of signal connecting electrodes (91, 92), the length of the signal connecting electrodes (91, 92) being greater than the width of the first power line (60), and the length of the signal connecting electrodes (91, 92) being smaller than the width of the sub-pixels.
H01L 27/32 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux avec des composants spécialement adaptés pour l'émission de lumière, p.ex. panneaux d'affichage plats utilisant des diodes émettrices de lumière organiques
A display substrate, having a display area (AA) and a peripheral area (NA), and comprising a base substrate (101), and a plurality of sub-pixels (SP), first power signal lines (VDD), second power signal lines (VSS), a first power signal bus (VDB) and a second power signal bus (VSB) located on the base substrate (101). The plurality of sub-pixels (SP) are located in the display area (AA); the first power signal lines (VDD) and the second power signal lines (VSS) are at least partially located in the display area (AA); the first power signal lines (VDD) are configured to transmit a first power signal to at least part of the sub-pixels (SP); the second power signal lines (VSS) are configured to transmit a second power signal to at least part of the sub-pixels (SP); the first power signal bus (VDB) and the second power signal bus (VSB) are located in the peripheral area (NA); the first power signal lines (VDD) are electrically connected to the first power signal bus (VDB); the second power signal lines (VSS) are electrically connected to the second power signal bus (VSB); the second power signal bus (VSB) comprises a first part (VSB1) provided on the side of the first power signal bus (VDB) close to the display area (AA), and a second part (VSB2) provided on the side of the first power signal bus (VDB) furthest from the display area (AA), so as to at least partially surround the first power signal bus (VDB). The display substrate has a better display effect.
G02F 1/133 - Dispositions relatives à la structure; Excitation de cellules à cristaux liquides; Dispositions relatives aux circuits
H01L 27/00 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun
21.
CELL IMAGE PROCESSING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
Hou, Mengjun
Geng, Kai
Gao, Shuang
Abrégé
Provided in the present disclosure are a cell image processing method, an electronic device and a storage medium. The method comprises: on the basis of a morphological method and according to an initial image segmentation result of a target cell image, obtaining a target cell nuclear map, wherein the target cell image is an image corresponding to at least one cell; on the basis of the morphological method and according to the target cell nuclear map and the initial image segmentation result, obtaining a target cell region contour map; on the basis of the morphological method and according to the target cell region contour map and the target cell nuclear map, obtaining a target cell contour map; and according to the target cell contour map and the target cell nucleus map, obtaining a target image segmentation result.
A driving method for a display panel (100), and a display apparatus. The driving method comprises: after receiving a display mode switching enable instruction, entering a non-counting state, and driving a display panel (100) to display a first set picture, and switching the current display mode to a target display mode (S10); and after a data mode switching completion instruction is received, entering a counting state (S20).
G09G 3/34 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante
Disclosed are a wiring board and an electronic device, which comprise a substrate; a first bonding pad set which is located on the substrate, and comprises an output bonding pad; a constant-voltage signal line, which is located on the same side of the substrate as the first bonding pad set; and a second bonding pad set, which comprises multiple bonding pad subsets arranged in parallel, each bonding pad subset comprising multiple bonding pad regions in serial connection.
G02F 1/133 - Dispositions relatives à la structure; Excitation de cellules à cristaux liquides; Dispositions relatives aux circuits
H01L 33/62 - Dispositions pour conduire le courant électrique vers le corps semi-conducteur ou depuis celui-ci, p.ex. grille de connexion, fil de connexion ou billes de soudure
A cover plate, comprising a cover plate body. The cover plate body comprises a bending area (10) and non-bending areas (20) located on either side of the bending area (10); each non-bending area (20) comprises a glass substrate (1); and the bending area (10) comprises a first optical resin coating (2) formed by an optical resin material by means of a coating process. Also provided are a display module and a display device. The cover plate body at least comprises two structures, i.e., the first optical resin coating (2) and the glass substrate (1), wherein the first optical resin coating (2) having relatively strong bending performance is provided in the bending area (10), and the glass substrate (1) having relatively strong impact resistance is provided in the non-bending area (20), thereby solving the problem that the bending performance and the impact resistance cannot both be achieved if the cover plate only uses the glass substrate (1).
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
25.
POWER SUPPLY CIRCUIT AND DRIVE METHOD THEREFOR, PRINTED CIRCUIT BOARD, AND DISPLAY MODULE AND APPARATUS
A power supply circuit and a drive method therefor, and a printed circuit board, a display module and a display apparatus, which relate to the technical field of display. The power supply circuit comprises: a first power management chip and a second power management chip, which are configured to be connected to a display panel, and to provide different drive signals to the display panel, wherein the drive signals are used for driving the display panel for display.
H02J 9/06 - Circuits pour alimentation de puissance de secours ou de réserve, p.ex. pour éclairage de secours dans lesquels le système de distribution est déconnecté de la source normale et connecté à une source de réserve avec commutation automatique
G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
26.
DISPLAY SUBSTRATE, TRANSFER ASSEMBLY, TRANSFER METHOD AND DISPLAY DEVICE
The present disclosure relates to the technical field of display apparatuses, and in particular, the present disclosure relates to a display substrate and a transfer assembly and method for a light-emitting element, and further relates to a display device. The display substrate comprises a first base substrate, a back plate and a light-emitting layer, which are sequentially stacked. The light-emitting layer comprises bonding pads and light-emitting elements, which are arranged in a manner of corresponding to each other on a one-to-one basis, wherein the bonding pads are located on the side of the back plate facing away from the first base substrate, and pins of the light-emitting elements are electrically connected to the bonding pads. Each bonding pad comprises a first area and a second area, wherein the orthographic projection of the first area on the back plate is covered by the orthographic projection of the light-emitting element on the back plate, and the orthographic projection of the second area on the back plate is located on an outer side of the orthographic projection of the light-emitting element on the back plate. By means of increasing the size of the bonding pads, the bonding pads extend to outer sides of the light-emitting elements, and can be used in the manufacturing process of the display substrate so as to block dissociation light rays emitted to the back plate, thereby reducing the influence of the light rays on the characteristics of the back plate and the stability of a film layer.
H01L 25/075 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
27.
DISPLAY MODULE, DISPLAY DEVICE AND DRIVING CIRCUIT BOARD
A display module (300), comprising a display panel (310), a driving circuit board (100), a flexible circuit board (210) and a driving chip (220). The driving circuit board (100) comprises a circuit board main body (110) and a binding assembly (130). The circuit board main body (110) has a first main surface (111) and a second main surface (112), which are opposite each other, and a first edge (L1) and a second edge (L2), which are opposite each other. The first edge (L1) is closer to a binding side of the display panel (310) relative to the second edge (L2). The binding assembly (130) is located on the first main surface (111). The circuit board main body (110) is provided with an accommodation structure (120), the accommodation structure (120) is provided with an opening (121) at least in the first main surface (111), and the opening (121) of the accommodation structure (120) is closer to the first edge (L1) relative to the binding assembly (130). One end of the flexible circuit board (210) is bound and connected to the binding side of the display panel (310), and the other end of the flexible circuit board is bound and connected to the binding assembly (130). The driving chip (220) is mounted on the flexible circuit board (210) and is located on the side close to the driving circuit board (100). The orthographic projection (Q2) of the driving chip (220) on a first reference face is located on an inner side of the orthographic projection (Q1) of the corresponding opening (121) on the first reference face. The first reference face is a planar face parallel to the first main surface (111).
G02F 1/133 - Dispositions relatives à la structure; Excitation de cellules à cristaux liquides; Dispositions relatives aux circuits
G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
A display panel and a display apparatus. The display panel comprises: a display substrate (21), which comprises a light-emitting area (A), and a non-light-emitting area (B), which surrounds the light-emitting area (A), wherein the light-emitting area (A) comprises a first light-emitting area (A1), which is located in a first display area, and a second light-emitting area (A2), which is located in a second display area; a functional film layer (22), which is arranged on a light-emitting side of the display substrate (21); a low refractive layer (23), which is arranged on the side of the functional film layer (22) that is away from the display substrate (21); and a first high refractive layer (24), which is arranged on the side of the low refractive layer (23) that is away from the display substrate (21), wherein the refractive index of the first high refractive layer (24) is greater than the refractive index of the low refractive layer (23); the side face of the low refractive layer (23) that faces the first light-emitting area (A1) is in contact with the first high refractive layer (24) to form a first total reflection interface (s1), and the side face of the low refractive layer (23) that faces the second light-emitting area (A2) is in contact with the first high refractive layer (24) to form a second total reflection interface (s2); and in the normal direction of the display substrate (21), the minimum distance (d1) between the first light-emitting area (A1) and the first total reflection interface (s1) is different from the minimum distance (d2) between the second light-emitting area (A2) and the second total reflection interface (s2).
H01L 27/32 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux avec des composants spécialement adaptés pour l'émission de lumière, p.ex. panneaux d'affichage plats utilisant des diodes émettrices de lumière organiques
H01L 51/52 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED) - Détails des dispositifs
29.
LIGHT-EMITTING CHIP AND PREPARATION METHOD THEREFOR, AND LIGHT-EMITTING SUBSTRATE AND DISPLAY APPARATUS
A light-emitting chip and a preparation method therefor, and a light-emitting substrate and a display apparatus. The light-emitting chip comprises: a silicon-based substrate (1), which comprises a plurality of sub-pixel openings (2, R, G, B); a plurality of light-emitting devices (3), which are formed on one side of the silicon-based substrate (1), wherein the light-emitting devices (3) correspond to the sub-pixel openings (2, R, G, B) on a one-to-one basis, and orthographic projections of the light-emitting devices (3) on the silicon-based substrate (1) overlap with the sub-pixel openings (2, R, G, B); and a plurality of photoluminescent color films (4), which are located in at least some of the sub-pixel openings (2, R, G, B).
H01L 27/15 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants semi-conducteurs avec au moins une barrière de potentiel ou une barrière de surface, spécialement adaptés pour l'émission de lumière
H01L 33/50 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les éléments du boîtier des corps semi-conducteurs Éléments de conversion de la longueur d'onde
G09G 3/34 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante
The present disclosure provides a wiring substrate and an electronic device. The wiring substrate comprises: a substrate; a first pad group, which is located on the substrate and comprises a power supply pad and an output pad; a power signal line, which is located on the same side of the substrate with the first pad group and is coupled with the power supply pad; a second pad group, which is located on the same side of the substrate with the first pad group and comprises multiple sub-pad groups that are electrically connected to each other, each sub-pad group at least comprising a first sub-pad and a second sub-pad, a first sub-pad in at least one sub-pad group among the multiple sub-pad groups being coupled with the power signal line, and a second sub-pad in at least one sub-pad group among the multiple sub-pad groups being coupled with the output pad of the first pad group.
H01L 33/62 - Dispositions pour conduire le courant électrique vers le corps semi-conducteur ou depuis celui-ci, p.ex. grille de connexion, fil de connexion ou billes de soudure
31.
COMPOSITE HEAT DISSIPATION STRUCTURE AND DISPLAY DEVICE
The present disclosure provides a composite heat dissipation structure and a display device. The composite heat dissipation structure comprises: a grid tape, a buffer layer and a ferrite layer stacked in sequence, and a flexible circuit board provided on the side of the ferrite layer facing the grid tape. The flexible circuit board comprises a substrate and a conductive layer located on at least one side of the substrate, the conductive layer is provided with a heat dissipation pattern and a communication antenna pattern, and an orthographic projection of the heat dissipation pattern on the substrate does not overlap with an orthographic projection of the communication antenna pattern on the substrate.
A display substrate and a drive method therefor, and a display apparatus. The display substrate comprises a plurality of circuit units, a plurality of data signal lines (60) and a plurality of data connection lines (70), wherein the data connection lines (70) comprise a first connection line (71) and a second connection line (72); at least one circuit unit comprises a data connection electrode (81); at least one circuit unit comprises a fan-out connection electrode (83); the second connection line (72) is connected to the first connection line (71) by means of the fan-out connection electrode (83); the first connection line (71) is connected to the data signal lines (60) by means of the data connection electrode (81); there is a first distance between the data connection electrode (81) and the first connection line (71); there is a second distance between the fan-out connection electrode (83) and the first connection line (71); and the first distance and the second distance are greater than 0.
G09G 3/32 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED]
H10K 50/80 - Dispositifs organiques émetteurs de lumière - Détails de structure
A shift register unit and a display panel. The shift register unit comprises: an input circuit (10), a first control sub-circuit (20) and a first output sub-circuit (60), wherein the input circuit (10) is connected to a first signal input end INPUT1, a second signal input end INPUT2 and a first node N1, and receives a first level signal VGL, and the input circuit (10) is configured to transmit a signal from the first signal input end INPUT1 to the first node N1 in response to the signal from the first signal input end INPUT1, and transmit the first level signal VGL to the first node N1 in response to a signal from the second signal input end INPUT2; the first control sub-circuit (20) is connected to the first node N1, a second node N2 and a clock signal end CLK, and receives the first level signal VGL, and the first control sub-circuit (20) is configured to transmit the received first level signal VGL to the first node N1 in response to a signal from the second node N2 and a signal from the clock signal end CLK; and the first output sub-circuit (60) is connected to the first node N1, the clock signal end CLK and a signal output end OUTPUT, and the first output sub-circuit (60) transmits the signal from the clock signal end CLK to the signal output end OUTPUT in response to a signal from the first node N1.
G09G 3/3208 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED]
G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
34.
NANOWIRE, THIN FILM TRANSISTOR PREPARATION METHOD, THIN FILM TRANSISTOR, AND SEMICONDUCTOR DEVICE
The present disclosure relates to the technical field of semiconductors, provides a nanowire, a thin film transistor preparation method, a thin film transistor, and a semiconductor device, and can solve the problem of nanowires. A nanowire preparation method of the present disclosure comprises: preparing an insulating layer on a first surface of a substrate; preparing a sacrificial layer on the surface of the insulating layer away from the substrate, and patterning the sacrificial layer to form a guide trench; preparing induction particles in the guide trench; preparing a separating-out layer on the surface of the sacrificial layer away from the substrate and in the guide trench, the separating-out layer covering the induction particles; treating the separating-out layer, so that a preset element in the separating-out layer is separated out along the guide trench under the induction of the induction particles to form the nanowire; and removing the sacrificial layer.
H01L 29/06 - Corps semi-conducteurs caractérisés par les formes, les dimensions relatives, ou les dispositions des régions semi-conductrices
H01L 51/40 - Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
H01L 51/05 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés au redressement, à l'amplification, à la génération d'oscillations ou à la commutation et ayant au moins une barrière de potentiel ou une barrière de surface; Condensateurs ou résistances à l'état solide, ayant au moins une barrière de potentiel ou une barrière de surface
H01L 21/34 - Fabrication ou traitement des dispositifs à semi-conducteurs ou de leurs parties constitutives les dispositifs présentant au moins une barrière de potentiel ou une barrière de surface, p.ex. une jonction PN, une région d'appauvrissement, ou une région de concentration de porteurs de charges les dispositifs ayant des corps semi-conducteurs non couverts par , et avec ou sans impuretés, p.ex. matériaux de dopage
A display panel and a display apparatus. The display panel has a display area AA. A first non-display area FA1 and a second non-display area FA2 are correspondingly provided on two opposite sides of the display area AA in a first direction X. A binding area BOD is provided on the second non-display area FA2 distant from the display area AA. The display panel comprises first wires (811), second wires (821), connecting wires (612), and binding pins (9). The first wires (811) are disposed in the display area AA and extend in the first direction X. The first wires (811) are electrically connected to a plurality of pixels (100) arranged in the first direction X. The second wires (821) extend in the first direction X and extend from the display area AA to the first non-display area FA1, the second non-display area FA2, and the binding area BOD. The connecting wires (612) are disposed in the first non-display area FA1 and are connected between the first wires (811) and the second wires (821). The binding pins (9) are disposed in the binding area BOD and are connected to the second wires (821). The display panel realizes narrow-bezel design having high pixel density.
G09G 3/3208 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED]
G02F 1/133 - Dispositions relatives à la structure; Excitation de cellules à cristaux liquides; Dispositions relatives aux circuits
H01L 27/32 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux avec des composants spécialement adaptés pour l'émission de lumière, p.ex. panneaux d'affichage plats utilisant des diodes émettrices de lumière organiques
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
Gao, Jian
Ma, Sen
Dong, Xue
Hong, Tao
Peng, Kuanjun
Wu, Zhongyuan
Abrégé
Provided in the present disclosure is a display apparatus. The display apparatus comprises: a display panel, wherein the display panel comprises a plurality of pixel islands arranged in an array in a row direction and a column direction, each pixel island comprises n sub-pixels arranged at intervals in the row direction, n being an integer greater than 1, and the display panel has a preset horizontal direction and a preset vertical direction perpendicular to the preset horizontal direction; and a light-splitting assembly, which is located on a display side of the display panel, wherein the light-splitting assembly comprises a plurality of light-splitting repeating units, which extend in a first direction and are consecutively arranged in the preset horizontal direction, and each light-splitting repeating unit comprises M light-splitting structures extending in the first direction. In the row direction, the width of the M light-splitting structures is equal to the width of K pixel islands, M and K being positive integers. The included angle between the first direction and the preset horizontal direction and the included angle between the first direction and the preset vertical direction are both greater than 0.
H04N 13/305 - Reproducteurs d’images pour visionnement sans avoir recours à des lunettes spéciales, c. à d. utilisant des affichages autostéréoscopiques utilisant des lentilles lenticulaires, p.ex. dispositions de lentilles cylindriques
G02B 27/00 - Systèmes ou appareils optiques non prévus dans aucun des groupes ,
37.
DISPLAY SUBSTRATE, METHOD FOR MANUFACTURING SAME, AND DISPLAY APPARATUS
A display substrate, a method for manufacturing same, and a display apparatus. The display substrate comprises a first display area (A1) and a second display area (A2), the second display area being located on at least one side of the first display area, and the first display area being an under-display sensing area. The display substrate at least comprises: a substrate (2), at least located in the first display area and the second display area; a pixel circuit layer, at least part of the pixel circuit layer being located in the second display area and located on one side of the substrate; a first reflection interface (32), at least located in the first display area and the second display area, and located on the side of the substrate away from the pixel circuit layer, the first reflection interface reflecting at least part of light rays towards the pixel circuit layer; and a first polarizing structure (6), at least part of the first polarizing structure being located in the second display area, and at least part of the first polarizing structure being located between the substrate and the first reflection interface, and the first polarizing structure being configured to prevent light rays that are reflected by the first reflection interface from entering the pixel circuit layer.
H01L 51/50 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED)
H01L 51/52 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED) - Détails des dispositifs
H01L 51/56 - Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
H01L 27/32 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux avec des composants spécialement adaptés pour l'émission de lumière, p.ex. panneaux d'affichage plats utilisant des diodes émettrices de lumière organiques
38.
MICROFLUIDIC CHIP, METHOD FOR CONTROLLING FLOW VELOCITY OF FLUID, AND USE METHOD FOR MICROFLUIDIC CHIP
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
Yang, Fan
Deng, Lin
Ding, Ding
Abrégé
A microfluidic chip (1000, 3000, 4000, 5000, 6000), a method for controlling the flow velocity of a fluid in the microfluidic chip (1000, 3000, 4000, 5000, 6000), and a use method for the microfluidic chip (1000, 3000, 4000, 5000, 6000). The microfluidic chip (1000, 3000, 4000, 5000, 6000) comprises at least one flow shunting structure (200, 300, 400, 500, 600); each flow shunting structure (200, 300, 400, 500, 600) comprises at least two flow channels; the at least two flow channels comprise a first flow channel (201, 301, 401, 501, 601) and a second flow channel (202, 302, 402, 502, 602); the first flow channel (201, 301, 401, 501, 601) is configured to allow a first fluid to flow therein, and the second flow channel (202, 302, 402, 502, 602) is configured to allow a second fluid to flow therein; and the first fluid and the second fluid converge at a first convergence point (106) of the microfluidic chip (1000, 3000, 4000, 5000, 6000). The first flow channel (201, 301, 401, 501, 601) has a first cross section (S1) and a first length (L1); the second flow channel (202, 302, 402, 502, 602) has a second cross section (S2) and a second length (L2); the area of the first cross section (S1) is greater than or equal to the area of the second cross section (S2), and the first length (L1) is less than or equal to the second length (L2).
Provided are a display panel (100) and a display device. The display panel (100) comprises a folding area (2) and a non-folding area (1, 3), which is located on at least one side of the folding area (2). On a plane perpendicular to the display panel (100), the display panel (100) at least comprises a display substrate (10), a bonding layer (20) arranged on the display substrate (10), and a cover plate layer (30) arranged on the side of the bonding layer (20) away from the display substrate (10), wherein the cover plate layer (30) at least comprises a glass layer (31), the glass layer (31) is provided with at least one structural hole (4, 5) at the position corresponding to the folding area (2), and the thickness of the glass layer (31) ranges from 50 μm to 500 μm.
G09F 9/33 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels à semi-conducteurs, p.ex. à diodes
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
A display substrate and a display apparatus. The display substrate comprises: a base substrate; and a plurality of sub-pixels, which are located on the base substrate, wherein the shape of an orthographic projection of at least one sub-pixel on the base substrate comprises a first shape, which comprises a first bending edge and a second bending edge; two ends of the first bending edge are respectively connected to two ends of the second bending edge, so as to form a first connection point and a second connection point; the length of a first connection line between the first connection point and the second connection point is the maximum length of the first shape in the extension direction of the first connection line, and the first shape is divided by the first connection line into a first sub-part comprising the first bending edge and a second sub-part comprising the second bending edge; and the area of the first sub-part is greater than the area of the second sub-part, and the maximum vertical distance between each point on the first bending edge and the first connection line is greater than the maximum vertical distance between each point on the second bending edge and the first connection line. In this way, the display substrate can reduce or even avoid a color separation phenomenon.
Provided is a gene detection substrate, comprising: a base (1); and a gene detection channel arranged in the base, an opening of the gene detection channel being located on a side plate surface of the substrate (1). The gene detection channel comprises a sample inlet groove (2), a sample outlet groove (4), and a flow channel groove (3). The sample inlet groove (2), the flow channel groove (3), and the sample outlet groove (4) are sequentially connected and communicated with one another; the flow channel groove (3) comprises a plurality of reaction wells (31) and a plurality of flow channel structures (32); the plurality of reaction wells (31) are distributed at intervals, and any two adjacent reaction wells (31) are communicated with each other by means of one flow channel structure (32); the flow channel structure (32) comprises a first sub-groove (321), a second sub-groove (322), and a third sub-groove (323); the first sub-groove (321), the second sub-groove (323), and the third sub-groove (323) are sequentially connected and communicated with one another; a width s1 of each of the first sub-groove (321) and the third sub-groove (323) in a first direction Y is less than a width s2 of the second sub-groove (322) in the first direction Y; and the first direction Y is perpendicular to an arrangement direction of the two adjacent reaction wells (31).
A service management method and system, and a configuration server and an edge computing device. The system comprises: a configuration server, an edge computing device, a terminal device and a display device, wherein the edge computing device, the terminal device and the display device are local devices, and the configuration server is a cloud device; the configuration server provides a front-end configuration page and receives configuration information by means of the front-end configuration page, the configuration information comprises the edge computing device, the terminal device and a required AI service, and the AI service comprises one or more edge applications; the configuration server performs edge application deployment on the edge computing device according to the configuration information, and receives a reasoning result from the edge computing device; the edge computing device acquires a multimedia data stream of the terminal device according to a deployed edge application, and performs application reasoning to obtain the reasoning result; and the display device performs display according to the reasoning result.
A light-emitting assembly, a backlight module and a driving method therefor, and a display device. The light-emitting assembly comprises four light-emitting units with different light-emitting colors, which can increase the display color gamut. By means of electrically connecting a red light-emitting unit R to a first anode pin (R+) while electrically connecting a green light-emitting unit G, a blue light-emitting unit B and a white light-emitting unit W to the same second anode pin (GBW+), an anode voltage can be independently inputted to the red light-emitting unit R by means of the first anode pin (R+) while an anode voltage is simultaneously inputted to the green light-emitting unit G, the blue light-emitting unit B and the white light-emitting unit W by means of the second anode pin (GBW+). Due to being under the same forward current, the voltage required by the red light-emitting unit R is the smallest and is significantly smaller than the voltage required by the green light-emitting unit G and the blue light-emitting unit B, thus the provided light-emitting assembly can lower the power consumption.
H01L 33/62 - Dispositions pour conduire le courant électrique vers le corps semi-conducteur ou depuis celui-ci, p.ex. grille de connexion, fil de connexion ou billes de soudure
A display substrate, a preparation method therefor, and a display apparatus are provided. In a plane parallel to the display substrate, the display substrate includes multiple sub-pixels. At least one sub-pixel includes a pixel driving circuit at least including a drive transistor. An active layer of the drive transistor includes a channel region which includes a drain terminal segment extending in a first direction, an intermediate segment connected to the drain terminal segment, and a source terminal segment connected to the intermediate segment. A first end of the drain terminal away from the intermediate segment has a first width, a second end of the drain terminal segment close to the intermediate segment has a second width. The first width is greater than the second width. The first and second widths are dimensions of the drain terminal segment in a second direction. The first direction intersects with the second direction.
The present disclosure provides a display device and a manufacturing method thereof, falling within the field of display technology. The display device includes: a display panel; a polarization module located on a light-emitting side of the display panel, where the polarization module includes a phase retardation layer and a linear polarization layer arranged in sequence along a direction away from the display panel; the display panel is reused as a substrate of the polarization module, or a touch panel located between the display panel and the polarization module is reused as the substrate of the polarization module. The present disclosure can reduce the thickness of the display device.
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
A detection substrate and manufacturing method thereof, a flat panel detector and manufacturing method thereof. The detection substrate includes: a substrate including a detection region, a binding region, a controllable on-off region, and a cutting region; a plurality of detection units including transistors and photosensitive devices located in the detection region, a transistor includes a gate, a first electrode and a second electrode; a photosensitive device is connected to the first or second electrode; a plurality of conductive wires, one end is connected to the gate, and the other end is extended to the binding region; a conductive ring disposed in the cutting region; a plurality of detection wires, one end is connected to the conductive ring, the other end is connected to the conductive wires, the detection wires are passed through the controllable on-off region; the detection wires located in the controllable on-off region can have a disconnected state.
The present disclosure relates to a pixel arrangement structure, a display panel and a display device. The pixel arrangement structure includes: a first pixel area including a plurality of first-category pixel groups, each of which is arranged according to a first arrangement manner; and a second pixel area including a plurality of second-category pixel groups, each of which is arranged according to a second arrangement manner; wherein the first pixel area is adjacent to the second pixel area, and the first pixel area has a pixel density lower than a pixel density of the second pixel area. Embodiments of the present disclosure can improve the optical signal reception of the under-screen functional elements.
H01L 27/12 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant autre qu'un corps semi-conducteur, p.ex. un corps isolant
G06F 1/16 - TRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES - Détails non couverts par les groupes et - Détails ou dispositions de structure
H10K 59/35 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des sous-pixels rouge-vert-bleu [RVB]
48.
SPEECH SIGNAL PROCESSING METHOD AND APPARATUS, AND DEVICE AND MEDIUM
Disclosed in the present disclosure are a speech signal processing method and apparatus, and a device and a medium. The method comprises: acquiring a speech signal, which is collected from an environment; extracting speech features of the speech signal; performing convolution mixing processing according to the speech features, so as to obtain a shallow speech recognition feature; performing multi-layer perception-based mixing processing according to the shallow speech recognition feature, so as to obtain a deep speech recognition feature; obtaining a recognition result of the speech signal according to the deep speech recognition feature; and according to the recognition result, executing a response strategy corresponding to the recognition result. In this way, a faster speech recognition response can be provided, thereby improving the user experience.
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
Xie, Dini
Wang, Jiushi
Yao, Shunyu
Wang, Libo
Wu, Zhongyuan
Dong, Xue
Yu, Jing
Abrégé
A preparation method for an array substrate, comprising: preparing a pixel driving circuit (2) on a substrate (1); preparing an insulating flat layer (4) on the substrate (1); and preparing a plurality of pixel electrodes (3) on the substrate (1). The plurality of pixel electrodes (3) are respectively connected to the pixel driving circuit (2) by means of via holes (40) arranged in the insulating flat layer (4), the plurality of pixel electrodes (3) are arranged in an array, a spacing distance (b) between any two adjacent pixel electrodes (3) along the row direction and/or the column direction of the array is less than or equal to a set value, a (2n−1)th pixel electrode is a first pixel electrode (31), a (2n)th pixel electrode is a second pixel electrode (32), the preparation of the pixel electrodes (3) comprises: the first pixel electrode (32) is prepared by means of a first patterning process; and the second pixel electrode (32) is prepared by means of a second patterning process, and N is a positive integer.
A display substrate, comprising pixel circuits and light-emitting devices, the pixel circuits comprising first pixel circuits and second pixel circuits. The light-emitting devices comprise first light-emitting devices and second light-emitting devices. The first pixel circuits are coupled with the first light-emitting devices, and the first pixel circuits are partially arranged right opposite to the first light-emitting devices. The second pixel circuits are coupled to the second light-emitting devices. The orthographic projections of the second pixel circuits on the plane on which the display substrate is located do not overlap with the orthographic projections of the second light-emitting devices on the plane on which the display substrate is located. The channel width-to-length ratio of driving transistors in the first pixel circuits is greater than the channel width-to-length ratio of driving transistors in the second pixel circuits. The channel capacitance of the compensation transistors in the first pixel circuits is greater than the channel capacitance of the compensation transistors in the second pixel circuits.
H01L 27/12 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant autre qu'un corps semi-conducteur, p.ex. un corps isolant
G09G 3/3233 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active avec un circuit de pixel pour commander le courant à travers l'élément électroluminescent
51.
DATA PROCESSING METHOD, ELECTRONIC DEVICE, AND READABLE STORAGE MEDIUM
The present disclosure provides a data processing method, an electronic device, and a readable storage medium. The data processing method comprises the following steps: a basic function packet receiving an operation input for executing a target operation; the basic function packet calling, by means of a data interface, a target function in an application function packet corresponding to the target operation, wherein the target function is a function in the application function packet; generating, by means of the target function, a processing result corresponding to the target operation.
G06F 9/455 - Dispositions pour exécuter des programmes spécifiques Émulation; Interprétation; Simulation de logiciel, p.ex. virtualisation ou émulation des moteurs d’exécution d’applications ou de systèmes d’exploitation
An operation method and apparatus, an electronic device, and a computer-readable storage medium. The operation method is applied to a display page, the display page comprises a display area, the display area comprises a plurality of sub-display areas, the display page comprises a current display window, and the method comprises: in response to the position of the current display window in the display page satisfying a preset condition, obtaining a size adjustment triggering operation performed on the current display window (S10); in response to the size adjustment triggering operation, obtaining a position relationship between the current display window and the plurality of sub-display areas (S20); determining, according to the position relationship, a window area occupied in the display page after the size of the current display window is adjusted (S30); and generating a first display window in the window area, and replacing the current display window with the first display window (S40). According to the method, the problem that the edge of the first display window cannot be accurately controlled due to external factors such as limb shielding can be relieved.
G06F 3/0484 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] pour la commande de fonctions ou d’opérations spécifiques, p.ex. sélection ou transformation d’un objet, d’une image ou d’un élément de texte affiché, détermination d’une valeur de paramètre ou sélection d’une plage de valeurs
53.
LIGHT-EMITTING SUBSTRATE, BACKLIGHT MODULE AND DISPLAY DEVICE
A light-emitting substrate, comprising a substrate, a reflecting layer and supporting columns. The reflecting layer is arranged on the substrate. The reflecting layer is provided with a plurality of first openings. Each first opening has at least two sections in a plurality of sections parallel to a plane where the substrate is located, wherein the area of the section relatively close to the substrate is smaller than that of the section relatively away from the substrate. The supporting columns are fixed to the substrate. The orthographic projection of each supporting column on the substrate is a first projection, the orthographic projection, on the substrate, of the smallest section of each first opening in the plurality of sections parallel to the plane where the substrate is located is a second projection, and the second projection is within the range of the first projection.
H01L 27/15 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants semi-conducteurs avec au moins une barrière de potentiel ou une barrière de surface, spécialement adaptés pour l'émission de lumière
54.
DYNAMIC TARGET ANALYSIS METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
Disclosed in the present invention are a dynamic target analysis method and apparatus, a device, and a storage medium. The method comprises: performing target detection on video data to be detected, and obtaining a target detection box in each image frame; determining, on the basis of the obtained detection boxes, one or more detection box sets by using a preset target tracking algorithm, wherein each detection box set comprises detection boxes belonging to a same target in different images, and different detection box sets correspond to different targets; determining the image quality for images comprised in detection boxes in each detection box set, the image quality being positively correlated with classification accuracy of a target corresponding to the detection box set; screening for a detection box set having the image quality being greater than preset quality; and determining, on the basis of the images comprised in the detection boxes in each selected detection box set, the class of the target corresponding to the detection box set.
Provided in the embodiments of the present disclosure are a display substrate and a display apparatus. The display substrate comprises: a base substrate, which has a display region, an opening region, and an isolation region located between the display region and the opening region, wherein the isolation region is arranged around the opening region; at least one isolation column, which is located on the base substrate and located in the isolation region; an encapsulation layer, which is located on the side of the isolation column that faces away from the base substrate, wherein the encapsulation layer covers the isolation region and the display region, and forms a step structure at the position where the encapsulation layer covers an edge of each isolation column, and each step structure comprises at least two horizontal step portions and a vertical step portion connecting the at least two horizontal step portions; and an anti-oxidation layer, which is located on the side of the encapsulation layer that faces away from the base substrate, the orthographic projection of the anti-oxidation layer on the base substrate at least covering the orthographic projection of the vertical step portion of one step structure on the base substrate.
H01L 27/32 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux avec des composants spécialement adaptés pour l'émission de lumière, p.ex. panneaux d'affichage plats utilisant des diodes émettrices de lumière organiques
H01L 51/52 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED) - Détails des dispositifs
56.
MULTIMEDIA MONITORING AND BROADCASTING METHOD AND SYSTEM, AND ELECTRONIC DEVICE
The present disclosure relates to the technical field of media propagation, and provides a multimedia monitoring and broadcasting method and system, and an electronic device. The method comprises: generating a first check image of a playback plan by means of an image generation algorithm according to a pre-generated first identification image and configuration information of a display terminal, the first identification image being used for representing first identity authentication information, and the first identity authentication information being used for representing the playback plan; generating, according to the received playback plan, a multimedia file corresponding to the playback plan and the first check image, data to be displayed, so that the display terminal performs display in response to said data; receiving a display image sent by the display terminal, parsing the display image, and obtaining second identity authentication information after a second identification image in the display image is parsed and it is determined that the second identification image is consistent with the first identification image; and comparing the second identity authentication information with the first identity authentication information, and determining, according to the comparison result, whether the display image of the display terminal is accurate.
H04N 21/472 - Interface pour utilisateurs finaux pour la requête de contenu, de données additionnelles ou de services; Interface pour utilisateurs finaux pour l'interaction avec le contenu, p.ex. pour la réservation de contenu ou la mise en place de rappels, pour la requête de notification d'événement ou pour la transformation de contenus affichés
57.
INFORMATION PUSH METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM
An information push method and apparatus, a device, and a storage medium. The information push method comprises: detecting whether a user enters a first area near a terminal device; in the case of determining that the user enters the first area, obtaining facial feature information of the user; sending the facial feature information to a server; and obtaining and pushing multimedia information fed back by the server for the facial feature information.
Embodiments of the present invention provide a display substrate, comprising: a base; and a pixel drive circuit and a light-emitting unit which are sequentially stacked on the base. The light-emitting unit comprises a top emitting element and a bottom emitting element; the top emitting element emits light from the side of the top emitting element facing away from the pixel drive circuit; the bottom emitting element emits light from the side of the bottom emitting element close to the pixel drive circuit; and the orthographic projection of an effective light-emitting area of the top emitting element on the base and the orthographic projection of an effective light-emitting area of the bottom emitting element on the base do not overlap each other. The display substrate further comprises an anti-reflection structure which is provided on the side of the light-emitting unit facing away from the pixel drive circuit, and the orthographic projection of the anti-reflection structure on the base at least covers the orthographic projection of the effective light-emitting area of the bottom emitting element on the base. The embodiments of the present invention further provide a manufacturing method for the display substrate, and a display device.
H01L 27/32 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux avec des composants spécialement adaptés pour l'émission de lumière, p.ex. panneaux d'affichage plats utilisant des diodes émettrices de lumière organiques
H01L 51/56 - Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
59.
ANTENNA AND CONTROL METHOD THEREFOR, ANTENNA ARRAY, AND ELECTRONIC DEVICE
The present disclosure relates to the technical field of communications, and provides an antenna and a control method therefor, an antenna array, and an electronic device. The antenna of the present disclosure comprises a first dielectric substrate and a second dielectric substrate that are arranged opposite to each other, a first adjustable dielectric layer arranged between the first dielectric substrate and the second dielectric substrate, a radiation assembly and at least one first adjustment electrode that are arranged on the first dielectric substrate, and at least one second adjustment electrode and a reference electrode layer that are arranged on the second dielectric substrate; the orthographic projections of the radiation assembly, the first adjustment electrode, and the second adjustment electrode on the first dielectric substrate all overlap with the orthographic projection of the reference electrode layer on the first dielectric substrate; and the orthographic projection of one first adjustment electrode on the first dielectric substrate at least partially overlaps with the orthographic projection of one second adjustment electrode on the first dielectric substrate so as to form an adjustable capacitor, and the adjustable capacitor is electrically connected to the radiation assembly.
H01Q 3/36 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante faisant varier la phase par des moyens électriques avec des déphaseurs variables
G02F 1/13 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p.ex. commutation, ouverture de porte ou modulation; Optique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur des cristaux liquides, p.ex. cellules d'affichage individuelles à cristaux liquides
60.
PIXEL DRIVING CIRCUIT AND DRIVING METHOD THEREFOR, AND DISPLAY PANEL AND DISPLAY APPARATUS
A pixel driving circuit (2) and a driving method therefor, and a display panel and a display apparatus. The pixel driving circuit (2) comprises a write-in transistor (T4), a driving transistor (T3), a storage capacitor (C1), a coupling capacitor (C2) and a light-emitting unit, wherein one electrode of the storage capacitor (C1) and a gate electrode of the driving transistor (T3) are both electrically connected to a first node (N1); and one electrode of the coupling capacitor (C2) is electrically connected to a control voltage end, and the other electrode thereof is electrically connected to the first node (N1), and the coupling capacitor (C2) is configured to adjust the voltage of the first node (N1) in a light emission phase, such that the voltage of the first node (N1) is converted from a first voltage into a second voltage.
G09G 3/3225 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active
61.
DRIVING MODULE, DISPLAY PANEL AND DISPLAY APPARATUS
A driving module, a display panel and a display apparatus. The driving module comprises a first driving circuit and a first conversion circuit, wherein n is a positive integer; the first driving circuit comprises a plurality of stages of first driving sub-circuits; the first conversion circuit comprises a plurality of first conversion sub-circuits; an nth-stage first driving sub-circuit (11) outputs an nth-stage first driving signal; an (n-1)th-stage first driving sub-circuit (12) outputs an (n-1)th-stage first driving signal; and under the control of the (n-1)th-stage first driving signal and the nth-stage first driving signal, an nth first conversion sub-circuit (21) controls, according to a first voltage signal and a second voltage signal, an nth-stage second driving signal output end (E(n)) to output an nth-stage second driving signal. The space occupied by the driving module can be reduced, and the width of the driving module can be narrowed, thereby facilitating the realization of a narrow frame of a display panel.
G09G 3/3225 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active
G09G 3/3258 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active avec un circuit de pixel pour commander la tension aux bornes de l'élément électroluminescent
62.
IGK GENE REARRANGEMENT DETECTION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
An IGK gene rearrangement detection method and apparatus, an electronic device, and a storage medium. The detection method comprises: obtaining a first-end sequencing sequence and a second-end sequencing sequence of a test sample; assembling on the basis of the first-end sequencing sequence and the second-end sequencing sequence to obtain an assembled sequence; determining a target comparison gene from a gene reference database on the basis of the assembled sequence, the gene reference database comprising an IGKV gene library, an IGKJ gene library, a Kde gene library, and a J_C_intron gene library, and the target comparison gene comprising at least one of a target V gene, a target J gene, a target Kde gene, and a target J_C_intron gene; and determining an IGK gene rearrangement result in the assembled sequence on the basis of the target comparison gene.
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
Meng, Fanli
Li, Zeyuan
Guo, Wei
Chen, Jiangbo
Meng, Hu
Abrégé
An optical device, a laser light source, and a manufacturing method, relating to the technical field of laser. The laser light source comprises: a drive backplane comprising a first substrate base (1) and a drive circuit layer (2) provided on one side of the first substrate base (1), wherein the drive circuit layer (2) comprises a plurality of pixel circuits; a laser layer (3) provided on the side of the drive circuit layer (2) away from the first substrate base (1), wherein the laser layer (3) comprises a plurality of vertical-cavity surface-emitting lasers (30), the vertical-cavity surface-emitting lasers (30) are connected to the pixel circuits in a one-to-one correspondence manner, and the pixel circuits are used for driving the vertical-cavity surface-emitting lasers (30) to emit light. Regarding the laser light source, the pixel circuits of the drive backplane are used to implement dynamic control on the laser light source, thereby providing a structural basis for the formation of a line light source and a surface light source and dynamic scanning.
The present disclosure provides a light-emitting material and a light-emitting device. The light-emitting material comprises a host material and a doping material, wherein the host material comprises an N-type material and a P-type material, and the N-type material comprises a compound having a structural formula as shown in formula 1 or formula 2. According to the present disclosure, the turn-on voltage of the light-emitting device can be reduced.
A protective cover plate. The protective cover plate (300) comprises an ultra-thin glass layer (310) and at least one thermoplastic protective film (320), the ultra-thin glass layer (310) has two opposite main surfaces (311), and the thermoplastic protective film (320) is attached to the at least one main surface (311).
B32B 17/10 - Produits stratifiés composés essentiellement d'une feuille de verre ou de fibres de verre, de scorie ou d'une substance similaire comprenant du verre comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 17/06 - Produits stratifiés composés essentiellement d'une feuille de verre ou de fibres de verre, de scorie ou d'une substance similaire comprenant du verre comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique
B32B 33/00 - Produits stratifiés caractérisés par des propriétés particulières ou des caractéristiques de surface particulières, p.ex. par des revêtements de surface particuliers; Produits stratifiés conçus pour des buts particuliers non couverts par une seule autre classe
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
66.
LIGHT-EMITTING DIODE DEVICE AND PREPARATION METHOD THEREFOR, AND DISPLAY APPARATUS
A light-emitting diode device and a preparation method therefor, and a display apparatus. The light-emitting diode device comprises a blue sub-pixel region (B) and at least one non-blue sub-pixel region. The light-emitting diode device comprises a light-emitting structure layer (10) and a reflective layer, wherein the light-emitting structure layer comprises a first semiconductor layer (11), a quantum well layer (12) and a second semiconductor layer (13), which are located in a sub-pixel region and are sequentially arranged in a stacked manner; and the reflective layer is located on one side of the light-emitting structure layer (10), and the reflective layer comprises a first reflective structure (41) and at least one second reflective structure (42), the first reflective structure (41) being located in the blue sub-pixel region (B), the second reflective structure (42) being located in the non-blue sub-pixel region, and the reflectivity of the second reflective structure (42) for blue light being greater than the reflectivity of the first reflective structure (41) for blue light.
H01L 27/15 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants semi-conducteurs avec au moins une barrière de potentiel ou une barrière de surface, spécialement adaptés pour l'émission de lumière
67.
PRODUCT TRACKING METHOD AND APPARATUS, AND COMPUTING DEVICE, STORAGE MEDIUM AND PROGRAM PRODUCT
A product tracking method and apparatus for a client device. The client device is installed in a packaging structure of a product. The method comprises: in response to reaching a predetermined time interval since the last trigger, causing a client device to switch from a hibernate state to a communication state, and sending first device information to a server, wherein the first device information comprises a device identifier of the client device (210); in response to receiving positioning feedback information from the server, causing the client device to switch from the communication state to the hibernate state, wherein the positioning feedback information comprises information indicating that the client device has been positioned (220); and in response to detecting that a packaging structure is opened, causing the client device to switch from the hibernate state to the communication state and/or maintain the communication state, and sending second device information to the server, wherein the second device information comprises the device identifier of the client device and information indicating that the packaging structure is opened (230).
G06K 17/00 - Méthodes ou dispositions pour faire travailler en coopération des équipements couverts par plusieurs des groupes principaux , p.ex. fichiers automatiques de cartes incluant les opérations de transport et de lecture
H04W 4/029 - Services de gestion ou de suivi basés sur la localisation
A display apparatus includes a display panel (DP), a main printed circuit (MFPC) configured to be electrically connected to an array of subpixels in the display panel (DP), a touch control structure (TCS) on the display panel (DP), and a touch printed circuit (TFPC) configured to be electrically connected to touch electrodes in the touch control structure (TCS). The display apparatus includes a slot (ST) defining a cavity configured to receive at least a first portion of the touch printed circuit (TFPC). A thickness of the touch printed circuit (TFPC) is less than or equal to a depth of the slot (ST).
H01L 51/50 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED)
G06F 3/041 - Numériseurs, p.ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
69.
TOUCH SUBSTRATE, TOUCH PANEL, AND TOUCH DISPLAY DEVICE
A touch substrate, comprising a touch area and a peripheral area located on at least one side of the touch area, and further comprising a first-layer wiring group and a second-layer wiring group which are located in the peripheral area. The first-layer wiring group comprises a plurality of first wirings, and the second-layer wiring group comprises a plurality of second wirings; the sheet resistance of each first wiring is greater than that of each second wiring; the peripheral area comprises a first wiring area and a second wiring area; at least a portion of the first wiring area is farther from the touch area than the second wiring area; the first wiring area is provided with at least one first-type touch lead, each first-type touch lead comprises one first wiring and one second wiring connected to each other, and orthographic projections of the first wiring and the second wiring of the first-type touch lead on the touch substrate overlap; the second wiring area is provided with at least one second-type touch lead, and each second-type touch lead comprises one second wiring or one first wiring; the length of the first-type touch lead is greater than that of the second-type touch lead.
A light-emitting panel for a vehicle and a light-emitting apparatus. The light-emitting panel for a vehicle comprises at least one light-emitting unit (PIX) provided on one side of a base substrate (BP); each light-emitting unit (PIX) comprises a light-emitting device (DD) and a signal distribution line (DSW) for driving the light-emitting device (DD); the light-emitting device (DD) comprises a light-emitting electrode (AND), a light-emitting area definition layer (FPDL), an organic light-emitting layer (EL), and a common electrode (COM) which are sequentially stacked on one side of the base substrate (BP); and each light-emitting unit (PIX) further comprises patch cords (WB), the signal distribution line (DSW) is electrically connected to the light-emitting electrode (AND) of the light-emitting device (DD) by means of the patch cords (WB), and the sheet resistance of the patch cords (WB) is greater than the sheet resistance of the signal distribution line (DSW).
H01L 27/32 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux avec des composants spécialement adaptés pour l'émission de lumière, p.ex. panneaux d'affichage plats utilisant des diodes émettrices de lumière organiques
H01L 51/52 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED) - Détails des dispositifs
71.
DRUG SENSITIVITY PREDICTION METHOD, MODEL TRAINING METHOD, STORAGE MEDIUM AND DEVICE
A drug sensitivity prediction method, a model training method, a storage medium and a device. The drug sensitivity prediction method comprises: acquiring gene expression information of a cell line to be tested, gene mutation information of said cell line and structural information of a drug to be tested; on the basis of a first attention model, calculating first correlation information between the structural information of said drug and the gene expression information; on the basis of a second attention model, calculating second correlation information between the structural information of said drug and the gene mutation information; splicing the first correlation information and the second correlation information to obtain a splicing result; and on the basis of a drug sensitivity prediction model, performing prediction processing on the splicing result, so as to obtain sensitivity information of said cell line with regard to said drug.
G16H 70/40 - TIC spécialement adaptées au maniement ou au traitement de références médicales concernant des médicaments, p.ex. leurs effets secondaires ou leur usage prévu
A flexible circuit board (1) and a display apparatus (100). The flexible circuit board (1) comprises: a first non-bending area (11), a bending area (12) and a second non-bending area (13). When the flexible circuit board (1) is in a flattened state, the first non-bending area (11), the bending area (12) and the second non-bending area (13) are sequentially distributed in a first direction. In the first direction, the first non-bending area (11) has a first design size, such that the bending area (12) has a second design size. When the flexible circuit board (1) is in a bent state, the first non-bending area (11) is configured to be arranged on the side of a display panel (3) away from a backlight module (4), and the second non-bending area (13) is configured to be arranged on the side of the backlight module (4) away from the display panel (3).
Provided in the present disclosure are a light-emitting substrate, a display panel, and a display apparatus. The light-emitting substrate comprises a plurality of light-emitting devices arranged in an array, and each light-emitting device comprises: a first electrode; a first light-emitting layer, which is located on the first electrode; a second light-emitting layer, which is located on the side of the first light-emitting layer that is away from the first electrode; a third light-emitting layer, which is located on the side of the second light-emitting layer that is away from the first electrode; a fourth light-emitting layer, which is located on the side of the third light-emitting layer that is away from the first electrode; and a second electrode, which is located on the side of the fourth light-emitting layer that is away from the first electrode. Three light-emitting layers among the first light-emitting layer, the second light-emitting layer, the third light-emitting layer and the fourth light-emitting layer emit light of a first wavelength, and the remaining light-emitting layer among the first light-emitting layer, the second light-emitting layer, the third light-emitting layer and the fourth light-emitting layer emits light of a second wavelength, wherein the first wavelength is less than the second wavelength.
H01L 27/32 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux avec des composants spécialement adaptés pour l'émission de lumière, p.ex. panneaux d'affichage plats utilisant des diodes émettrices de lumière organiques
H01L 51/52 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED) - Détails des dispositifs
74.
DISPLAY PANEL, MANUFACTURING METHOD FOR DISPLAY PANEL, AND DISPLAY DEVICE
A display panel, a manufacturing method for a display panel, and a display device. The display panel (100) comprises a base substrate (1) and a plurality of pixel units (2). The plurality of pixel units (2) are located on one side of the base substrate, and are distributed in a matrix. Each pixel unit (2) comprises a transistor (21). The transistor (21) comprises an active layer (211) located on one side of the base substrate and a first metal layer (212) located on the side of the active layer away from the base substrate. The first metal layer (212) comprises a source (2121) and a drain (2122) which are electrically connected to the active layer. The pixel unit (2) further comprises a pixel electrode layer (22) electrically connected to the transistor (21). The pixel electrode layer (22) is located on the side of the first metal layer away from the active layer, and a projection of the pixel electrode layer (22) on the base substrate at least partially covers projections of the source and the drain on the base substrate.
H01L 27/12 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant autre qu'un corps semi-conducteur, p.ex. un corps isolant
H01L 21/77 - Fabrication ou traitement de dispositifs consistant en une pluralité de composants à l'état solide ou de circuits intégrés formés dans ou sur un substrat commun
75.
DISPLAY APPARATUS, PANEL DRIVE CIRCUIT THEREOF, AND CHARGE DISCHARGE METHOD
Provided are a display apparatus, a panel drive circuit (00) thereof, and a charge discharge method, belonging to the technical field of displays. The panel drive circuit (00) comprises a panel control circuit (01) and a display drive circuit (02). When a display panel (M1) is shut down, the panel control circuit (01) can sequentially transmit at least one of a display drive signal and a charge discharge signal (XON) to the display drive circuit (02) before the potential of a power supply signal (DVDD) falls below a potential threshold, so that the display drive circuit (02) sequentially executes at least one operation of controlling the control display panel (M1) to display a monochromatic second picture and discharging a charge in advance. Therefore, the charge may be discharged in advance before the potential of the power supply signal (DVDD) falls below the potential threshold to enter conventional XON, thus ensuring that the residual charge in pixels is effectively released.
G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
76.
Display Panel and Manufacturing Method Therefor, and Display Device
Provided are a display panel and a manufacturing method therefor, and a display device. The display panel, including: a base substrate; and a plurality of sub-pixels, located on the base substrate, including a pixel circuit and a light-emitting element, wherein the light-emitting element is connected to the pixel circuit, the pixel circuit is configured to drive the light-emitting element; the light-emitting element includes: a first electrode; and a second electrode, electrically connected to the first electrode, the first electrode is closer to the base substrate than the second electrode.
H01L 33/08 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les corps semi-conducteurs ayant une pluralité de régions électroluminescentes, p.ex. couche électroluminescente discontinue latéralement ou région photoluminescente intégrée au sein du corps semi-conducteur
H01L 33/56 - Matériaux, p.ex. résine époxy ou silicone
H01L 33/14 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les corps semi-conducteurs ayant une structure contrôlant le transport des charges, p.ex. couche semi-conductrice fortement dopée ou structure bloquant le courant
H01L 27/15 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants semi-conducteurs avec au moins une barrière de potentiel ou une barrière de surface, spécialement adaptés pour l'émission de lumière
H01L 33/62 - Dispositions pour conduire le courant électrique vers le corps semi-conducteur ou depuis celui-ci, p.ex. grille de connexion, fil de connexion ou billes de soudure
H01L 33/50 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les éléments du boîtier des corps semi-conducteurs Éléments de conversion de la longueur d'onde
Disclosed a display panel comprising: a base substrate and a plurality of sub-pixels located on the base substrate; and each sub-pixel includes: a semiconductor layer located on the base substrate and including a first active layer of an initialization transistor, a second active layer of a reset transistor and a third active layer of a data writing transistor; a first conductive layer located on a side of the semiconductor layer and including a data signal line extending in a first direction; and a second conductive layer located on the base substrate and including a drive gate of a drive transistor; where the drive gate is electrically connected to a first conductive region of the first active layer; and an orthographic projection of the second active layer on the base substrate is located between an orthographic projection of the first active layer and an orthographic projection of the data signal line.
G09G 3/3233 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active avec un circuit de pixel pour commander le courant à travers l'élément électroluminescent
A display panel and display device are provided. The display panel includes a cover plate, padding part and display assembly. The cover plate has a bending part. The padding part is provided at a bending inner side of the bending part. An extension direction of the padding part is consistent with that of the bending part, and a sectional shape of the padding part perpendicular to the extension direction is provided as a structure gradually thickening from both side edges to a centre portion. The padding part has a first curved surface being a cylindrical surface, and the first curved surface is a surface of the padding part away from the cover plate, is concave toward the bending part, and smoothly transits to the cover plate. The display assembly is provided at a side of the first curved surface away from the cover plate.
Provided are a display panel and a display device. The display panel includes: light-emitting elements and pixel circuits. The pixel circuits include a plurality of groups of pixel circuits; at least one group of pixel circuits includes a plurality of first-type pixel circuits and a plurality of second-type pixel circuits; at least one second-type pixel circuit is connected to at least one second region light-emitting element through one conductive line; the conductive lines include a plurality of first conductive wires and a plurality of second conductive wires; and in at least one group of light-emitting elements and at least one group of pixel circuits, a plurality of first pixel circuits connected to a plurality of first light-emitting elements are closer to a second display region than each of a plurality of second pixel circuits connected to a plurality of second light-emitting elements.
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
H10K 71/00 - Fabrication ou traitement spécialement adaptés aux dispositifs organiques couverts par la présente sous-classe
H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
H10K 59/121 - Affichages à OLED à matrice active [AMOLED] caractérisés par la géométrie ou la disposition des éléments de pixel
H10K 59/35 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des sous-pixels rouge-vert-bleu [RVB]
H10K 59/88 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure Éléments factices, c. à d. éléments ayant des caractéristiques non fonctionnelles
80.
TOUCH STRUCTURE, DISPLAY PANEL AND ELECTRONIC DEVICE
A touch structure, a display panel and an electronic device. The touch structure includes: a plurality of touch sub-electrodes spaced apart from each other and a dummy electrode; the dummy electrode is embedded into at least one touch sub-electrode among the plurality of touch sub-electrodes, and is spaced apart from the touch sub-electrode where the dummy electrode is located, so as to be insulated from each other; the at least one touch sub-electrode includes a strip-shaped channel surrounding the dummy electrode and the channel, the strip-shaped channel penetrates through the dummy electrode, and two ends of the strip-shaped channel in an extension direction thereof are both connected to the main body portion.
A display substrate and a display apparatus are provided. The display substrate includes a base substrate, sub-pixels, a pixel defining layer having openings, spacers on the pixel defining layer. A shape of at least one of the openings is a polygon with at least one vertex angle cut off, and a corner portion of the opening includes a first corner portion formed by cutting off one vertex angle included between two sides of the polygon from the polygon. At least one of the spacers is arranged at an interval between the first corner portion and the opening adjacent to the first corner portion, and a connecting line between a geometric center of the opening where the first corner portion is located and a geometric center of the opening adjacent to the first corner portion passes through the first corner portion and the spacer.
A display module, display device and heat dissipation assembly are provided. The display module includes a display panel and a heat dissipation structure. The heat dissipation structure includes an adhesive layer adhered to a back side of the display panel, a first foam layer located on a side of the adhesive layer away from the display panel, a heat dissipation layer located on a side of the first foam layer away from the adhesive layer, and a second foam layer located on a side of the heat dissipation layer away from the first foam layer. The second foam layer has a plurality of missing avoidance areas
A supply apparatus, including: a first power supply component, a power over Ethernet (POE) component, a second power supply component, a first controller, and a power supply path management component. The first power supply component is respectively connected to the first controller and the power supply path management component, the POE component is connected to the first controller, and the first controller and the second power supply component are respectively connected to the power supply path management component. The first controller is configured to: detect whether the first power supply component supplies power; close a power supply path of the POE component when the first power supply component supplies power normally; and control the power supply path management component to open a power supply path of the second power supply component when the POE component supplies power abnormally and the first power supply component does not supply power.
abcmnabpqabcmnabcabcabpqq can also further inhibit Cu in the first bonding pad from diffusing to the side of the oxidation protection layer that faces away from the base substrate and from being oxidized thereby.
H01L 33/62 - Dispositions pour conduire le courant électrique vers le corps semi-conducteur ou depuis celui-ci, p.ex. grille de connexion, fil de connexion ou billes de soudure
H01L 21/60 - Fixation des fils de connexion ou d'autres pièces conductrices, devant servir à conduire le courant vers le ou hors du dispositif pendant son fonctionnement
H05K 1/11 - Eléments imprimés pour réaliser des connexions électriques avec ou entre des circuits imprimés
A display module (200) and a display apparatus. The display module (200) comprises: a display panel (202); and an optical film layer (300), which is arranged on a light emission side of the display panel (202), wherein the optical film layer (300) comprises at least two first optical layers (302) and at least one second optical layer (304), which are arranged in a stacked manner; and the first optical layer (302) and the second optical layer (304) are alternately arranged, and the refractive index of the first optical layer (302) is less than the refractive index of the second optical layer (304).
G09F 9/35 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels à cristaux liquides
G09F 9/33 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels à semi-conducteurs, p.ex. à diodes
The present invention relates to a loudspeaker unit, comprising a first magnet, wherein a second magnet and a third magnet are respectively arranged on two sides of the first magnet, a first dome is arranged above the first magnet, the surface of the first magnet close to the first dome is arranged parallel to the first dome, and a bass cavity is formed by the first magnet and the first dome; a second dome is arranged on the side of the second magnet away from the first magnet, and the first dome has a larger area than the second dome; and a treble cavity is formed by the second magnet and the second dome, and the second magnet is also used for providing a magnetic field for the treble cavity. According to the technical solution provided by the embodiments of the present application, a small-sized combined loudspeaker unit having both a bass cavity and a treble cavity is formed, and the two cavity units jointly emit sound, so that the frequency response performance of high and low frequency bands can be mutually compensated, and the high sound quality of a full frequency band is thus realized. The present disclosure further provides a loudspeaker module comprising the loudspeaker unit.
H04R 1/24 - Combinaisons structurelles de transducteurs séparés ou de parties du même transducteur et sensibles respectivement à plusieurs bandes de fréquences
H04R 9/02 - Transducteurs du type à bobine mobile, à lame mobile ou à fil mobile - Détails
A display substrate, a display panel, and a display apparatus. The display substrate comprises: a base substrate (1); a plurality of first pixel circuits (Q1); a plurality of first light-emitting devices (P1) located on the sides of the first pixel circuits (Q1) facing away from the base substrate (1), each first light-emitting device (P1) comprising a first electrode (Ano); at least one planarization layer (31) and at least one conductive layer (32), located between the first pixel circuits (Q1) and the first light-emitting devices (P1), at least one first pixel circuit (Q1) being electrically connected to the first electrode (AnO) of the at least one first light-emitting device (P1) by means of a conductive layer (32) and a via hole which passes through the planarization layer (31), and the via hole comprising a first via hole (K11) in contact with the first electrode (Ano); and a pixel definition layer (4), located on the side of the first electrode (Ano) away from the base substrate (1), the pixel definition layer (4) comprising an opening (K3) exposing the first electrode (Ano), and the orthographic projection of the opening (K3) on the base substrate (1) and the orthographic projection of the first via hole (K11) on the base substrate (1) not overlapping with each other.
H01L 27/32 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux avec des composants spécialement adaptés pour l'émission de lumière, p.ex. panneaux d'affichage plats utilisant des diodes émettrices de lumière organiques
G09G 3/30 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents
88.
PHASE SHIFTER, MANUFACTURING METHOD THEREFOR, AND ELECTRONIC DEVICE
Provided in the present disclosure are a phase shifter, a manufacturing method therefor, and an electronic device. The phase shifter comprises: a first substrate and a second substrate, which are arranged opposite each other; and a heat conduction structure, which is arranged between the first substrate and the second substrate, wherein orthographic projections of the heat conduction structure and phase shift units on the same substrate do not overlap each other.
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
Guo, Wei
Meng, Hu
Abrégé
Provided in the present disclosure is a thin film transistor, comprising: a substrate; a gate electrode; an active layer, which comprises a first active pattern and a second active pattern, wherein the first active pattern comprises a first active sub-pattern, the first active sub-pattern comprises a first active region and a first source-drain contact region, the first source-drain contact region is connected to the second active pattern by means of the first active region, the material of the first active pattern comprises at least one of a metal oxide semiconductor, low-temperature polycrystalline silicon and amorphous silicon, and the material of the second active pattern comprises a semiconductive carbon nanotube; a source electrode and a drain electrode, which are arranged spaced apart from each other and are respectively connected to the active layer; and a passivation layer, which is located at the side of the second active pattern that is away from the substrate. Further provided in the embodiments of the present disclosure are a preparation method for a thin film transistor, and a circuit.
H01L 29/12 - Corps semi-conducteurs caractérisés par les matériaux dont ils sont constitués
H01L 21/336 - Transistors à effet de champ à grille isolée
H01L 27/12 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant autre qu'un corps semi-conducteur, p.ex. un corps isolant
90.
LIGHT-EMITTING DEVICE AND PREPARATION METHOD THEREFOR, AND DISPLAY SUBSTRATE
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
Li, Dong
Zhang, Yichi
Abrégé
A light-emitting device, comprising: a first electrode, a second electrode, a light-emitting layer arranged between the first electrode and the second electrode, and carrier functional layers arranged between the first electrode and the light-emitting layer. The carrier functional layers comprise a first carrier functional layer and a second carrier functional layer, and the first carrier functional layer is closer to the light-emitting layer than the second carrier functional layer. The first carrier functional layer and the second carrier functional layer each comprise a host material and a ligand material, and the host materials of the first carrier functional layer and the second carrier functional layer comprise the same atoms. The mass fraction of the ligand material in the first carrier functional layer is greater than the mass fraction of the ligand material in the second carrier functional layer.
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
Gao, Jian
Ma, Sen
Dong, Xue
Hong, Tao
Peng, Kuanjun
Wu, Zhongyuan
Li, Fuqiang
Abrégé
A display apparatus, comprising a display panel (01). The display panel (01) comprises: a plurality of pixel islands (S), which are arranged in an array in a row direction (X) and a column direction (Y), wherein each pixel island (S) comprises n sub-pixels (08) arranged at intervals in the row direction (X), n being an integer greater than 1; and a light-splitting assembly (02), which is located on a display side of the display panel (01). The light-splitting assembly (02) comprises a plurality of light-splitting repeating units (03), which extend in the column direction (Y) and are consecutively arranged in the row direction (X); and each light-splitting repeating unit (03) comprises M light-splitting structures (A), which extend in the column direction (Y) and are consecutively arranged in the row direction (X), wherein each light-splitting repeating unit (03) correspondingly covers K columns of pixel islands (S), M and K both being integers greater than 1, and M and K being co-prime. Further disclosed is a driving method for the display apparatus.
G02B 30/27 - Systèmes ou appareils optiques pour produire des effets tridimensionnels [3D], p.ex. des effets stéréoscopiques en fournissant des première et seconde images de parallaxe à chacun des yeux gauche et droit d’un observateur du type autostéréoscopique comprenant des réseaux lenticulaires
G02B 30/29 - Systèmes ou appareils optiques pour produire des effets tridimensionnels [3D], p.ex. des effets stéréoscopiques en fournissant des première et seconde images de parallaxe à chacun des yeux gauche et droit d’un observateur du type autostéréoscopique comprenant des réseaux lenticulaires caractérisés par la géométrie du réseau lenticulaire, p.ex. réseaux en biais, réseaux irréguliers ou réseaux de formes ou de tailles variables
G02F 1/133 - Dispositions relatives à la structure; Excitation de cellules à cristaux liquides; Dispositions relatives aux circuits
G09F 9/33 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels à semi-conducteurs, p.ex. à diodes
The present disclosure relates to the technical field of communications, and provides an antenna. The antenna of the present disclosure comprises a first dielectric substrate, a first conductive layer, a second dielectric substrate, a second conductive layer, a third dielectric substrate, and a third conductive layer which are stacked in sequence; the first conductive layer comprises at least one first feeder line and at least one second feeder line; at least one first opening and at least one second opening are formed in the second conductive layer; the third conductive layer comprises at least one first radiation portion; the orthographic projections of any two of the first opening, the first feeder line, and the first radiation portion on the first dielectric substrate are overlapped; the contour of the orthographic projection of the first radiation portion on the first dielectric substrate intersects with the orthographic projections of the first feeder line and the second feeder line on the first dielectric substrate, and the orthographic projections of the first feeder line and the second feeder line on the first dielectric substrate extend into the orthographic projection of the first radiation portion on the first dielectric substrate; and the extension directions of the first feeder line and the second feeder line are different.
The present disclosure provides a microfluidic chip, a droplet generation device, and a method for controlling droplet generation size. The microfluidic chip comprises: a substrate and a first flow channel, a second flow channel, and a third flow channel that are distributed on the substrate. The first flow channel, the second flow channel, and the third flow channel intersect to form a confluence area. The first flow channel is configured to allow a dispersed phase fluid to flow in from the first flow channel; the second flow channel is configured to allow a continuous phase fluid to flow in from the second flow channel; and the dispersed phase fluid and the continuous phase fluid form liquid drops in the third flow channel. The dispersed phase fluid flows in a first direction in the first flow channel, the orthographic projection of the first flow channel on the substrate has a constant first width in a second direction, and the second direction and the first direction are perpendicular to one another in the plane in which the substrate is located. The formed liquid drops flow in a third direction in the third flow channel. The third flow channel comprises a variable volume part extending in the third direction, and the orthographic projection of the variable volume part on the substrate has an adjustable width in a fourth direction. The fourth direction and the third direction are perpendicular to one another in the plane in which the substrate is located, and liquid drops of different sizes can be generated by controlling the ratio of the adjustable width to the first width.
A display substrate, comprising: a substrate, a plurality of first pixel circuits (11), a plurality of first light-emitting elements (21), and a plurality of connection lines (L). The plurality of connection lines (L) at least comprise: a plurality of first connection lines (31) located on a first connection layer. The plurality of first connection lines (31) comprise: at least one first-type first connection line (31a). The first-type first connection line (31a) comprises: successively connected, a first connection section (311), a second connection section (312), and a third connection section (313). The extension directions of the first connection section (311), the second connection section (312) and the third connection section (313) are different from each other.
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
Gao, Jian
Ma, Sen
Dong, Xue
Hong, Tao
Peng, Kuanjun
Wu, Zhongyuan
Li, Fuqiang
Abrégé
A display apparatus. The display apparatus comprises: a display panel, which comprises a plurality of pixel islands (S) arranged in an array and in a row direction and a column direction, wherein each pixel island (S) comprises a plurality of sub-pixels (08) arranged at intervals in the row direction; and a light splitting assembly (02), which is located on a display side of the display panel (01), wherein the light splitting assembly (02) comprises a plurality of light splitting repeating units (03), which extend in the column direction and are successively arranged in the row direction; the light splitting repeating units (03) comprise M light splitting structures (A), which extend in the column direction and are successively arranged in the row direction; each light splitting repeating unit (03) correspondingly covers N columns of sub-pixels (08), M and N being integers greater than 1, and M and N being coprime; each pixel island (S) comprises n sub-pixels (08), which are arranged at intervals in the row direction, n being an integer greater than 1; and each light splitting repeating unit (03) correspondingly covers K columns of pixel islands (S), N = K * n, where K is an integer greater than 1, and M and K are coprime.
H04N 13/305 - Reproducteurs d’images pour visionnement sans avoir recours à des lunettes spéciales, c. à d. utilisant des affichages autostéréoscopiques utilisant des lentilles lenticulaires, p.ex. dispositions de lentilles cylindriques
H01L 27/32 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux avec des composants spécialement adaptés pour l'émission de lumière, p.ex. panneaux d'affichage plats utilisant des diodes émettrices de lumière organiques
96.
DISPLAY SUBSTRATE, DISPLAY PANEL, AND ELECTRONIC DEVICE
The present disclosure provides a display substrate, a display panel including the display substrate, and an electronic device. The display substrate includes: a base substrate; a transistor on the base substrate, wherein the transistor includes a first gate layer; a signal line located on the base substrate and configured to transmit an electrical signal; and a conductive isolation portion located between the transistor and the signal line adjacent to the transistor in a direction parallel to the base substrate, wherein the conductive isolation portion is electrically connected with a DC source signal on the display substrate.
A touch control structure is provided. The touch control structure includes a corner row including a plurality of row mesh blocks electrically connected along a row direction; and a plurality of residual portions in a corner region, and electrically connected to the plurality of row mesh blocks. The touch control structure includes a corner column including a plurality of column mesh blocks electrically connected along a column direction; and a corner column mesh block at least partially in the corner region. The corner column mesh block includes a main portion and a plurality of protrusion portions along an edge of the main portion. The plurality of residual portions and the plurality of protrusion portions are alternately arranged along a direction substantially parallel to the edge of the main portion. The touch control structure further includes a residual connecting conductive plate electrically connecting the plurality of residual portions together.
Provided is an organic light emitting device, including a first electrode, a second electrode, and an emitting layer disposed between the first electrode and the second electrode. An electron blocking layer and a hole transport layer are disposed between the emitting layer and the first electrode. The electron blocking layer is located between the hole transport layer and the emitting layer. The material of the electron blocking layer includes a compound having the following structural formula:
Provided is an organic light emitting device, including a first electrode, a second electrode, and an emitting layer disposed between the first electrode and the second electrode. An electron blocking layer and a hole transport layer are disposed between the emitting layer and the first electrode. The electron blocking layer is located between the hole transport layer and the emitting layer. The material of the electron blocking layer includes a compound having the following structural formula:
The present disclosure relates to the field of display technology, and provides a wiring substrate, an array substrate, and a light emitting module. The wiring substrate includes a base substrate, a first metal wiring layer, and an insulating material layer stacked in sequence. The first metal wiring layer is provided with a plurality of drive leads extending along a first direction, and the insulating material layer is provided with a plurality of via holes exposing the drive leads. Through adjusting positions of the drive leads and positions of the via holes, the wiring substrate can be applied to different microchips, and used further to prepare different array substrates.
H01L 23/538 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre la structure d'interconnexion entre une pluralité de puces semi-conductrices se trouvant au-dessus ou à l'intérieur de substrats isolants
H01L 25/16 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types couverts par plusieurs des groupes principaux , ou dans une seule sous-classe de , , p.ex. circuit hybrides
The present disclosure relates to the field of display technology and, more specifically, to a display panel and a display device. The display panel includes: an array substrate, an opposite substrate and a spacer. The array substrate includes: a first substrate, a plurality of rows of scan lines and a plurality of columns of data lines. The first substrate includes a plurality of sub-pixel areas, a first wiring area and a second wiring area. The plurality of rows of scan lines are formed on the first substrate and at least one row of the scan line is located in a first wiring area. The plurality of columns of data lines are formed on the first substrate and at least one column of the data line is located in a second wiring area.
