A display substrate and a display apparatus. The display substrate comprises a pixel circuit, which comprises a first reset transistor. The display substrate comprises a semiconductor layer, a first metal layer, a second metal layer and a first conductive layer, wherein the first metal layer comprises a first reset control signal line and a gate signal line; the second metal layer comprises a first initialization signal line and a second initialization signal line; the first conductive layer comprises a first connection structure and a second connection structure, a first end of the first connection structure is electrically connected to the second initialization signal line, the first connection structure extends in a second direction, and a first end of the second connection structure is electrically connected to the first initialization signal line and extends in the second direction; and the semiconductor layer comprises a first connection portion, and in the second direction, the orthographic projection of the first connection portion on a base substrate is located between the orthographic projection of the first reset control signal line on the base substrate and the orthographic projection of the gate signal line on the base substrate, and one end of the first connection portion is electrically connected to a first electrode of the first reset transistor and extends in the second direction, and in the first direction, the orthographic projection of the first connection portion on the base substrate is located between the orthographic projection of the first connection structure on the base substrate and the orthographic projection of the second connection structure on the base substrate.
H10K 59/121 - Affichages à OLED à matrice active [AMOLED] caractérisés par la géométrie ou la disposition des éléments de pixel
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 3/3225 - 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 3/3233 - 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
2.
ELECTRONIC SYSTEM, ADDRESS CONFIGURATION AND DATA TRANSMISSION METHOD, SLAVE DEVICE, AND ELECTRONIC APPARATUS
An electronic system, an address configuration and data transmission method, a slave device, and an electronic apparatus. The electronic system comprises a master device, a plurality of slave devices, a clock signal line, and a first signal line; the master device is connected in parallel to the plurality of slave devices by means of a same clock signal line to provide a clock signal to the plurality of slave devices; a first slave device among the plurality of slave devices is connected to the master device by means of the first signal line, and the plurality of slave devices are sequentially connected in series by means of the first signal line. The electronic system can optionally select and control a slave device to transmit data with the master device, and has the advantages of being simple in wiring, fast in data transmission speed, and capable of mounting a large number of slave devices.
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]
3.
LIQUID CRYSTAL LENS, LENS MODULE, LENS SUB-MODULE, AND DISPLAY DEVICE
A liquid crystal lens, which is divided into a plurality of dimming areas by a horizontal centerline and a vertical centerline. The horizontal centerline is a straight line passing through the optical center of the liquid crystal lens and extending in a first direction, and the vertical centerline is a straight line passing through the optical center of the liquid crystal lens and extending in a second direction. The first direction and the second direction are perpendicular to each other. The liquid crystal lens comprises a liquid crystal layer, a first electrode layer, and a second electrode layer. The first electrode layer is stacked on one side of the liquid crystal layer, and the second electrode layer is stacked on the side of the liquid crystal layer away from the first electrode layer. The second electrode layer comprises a plurality of electrode groups. In the thickness direction of the liquid crystal lens, the first electrode layer corresponds to the plurality of dimming areas in position, and the electrode groups correspond to the dimming areas in position. Each electrode group comprises a row of driving electrodes arranged in the first direction. At least one of the plurality of electrode groups is a specific electrode group. The included angles between the extension directions of the plurality of driving electrodes in the specific electrode group and the second direction gradually increase in a direction away from the vertical centerline.
G02F 1/29 - 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 la position ou de la direction des rayons lumineux, c. à d. déflexion
The embodiments of the present disclosure belong to the technical field of display. Provided is a display device. The display device comprises a display panel and a flexible printed circuit board, wherein the flexible printed circuit board is located on the back of the display panel. The flexible printed circuit board comprises a fixing part and a bendable part, wherein the fixing part is connected to the display panel, and the bendable part is provided with a first side edge which extends in a length direction of the bendable part. The flexible printed circuit board comprises a first protective layer, a first wiring layer, a base material layer, a second wiring layer, a second protective layer and a first electromagnetic shielding layer which are stacked in sequence. The first wiring layer has a first indentation amount relative to the base material layer in a first area of the first side edge; the second wiring layer has a second indentation amount relative to the base material layer in the first area; and the first electromagnetic shielding layer has a third indentation amount relative to the base material layer in the first area. At least two of the first indentation amount, second indentation amount and third indentation amount are unequal. The embodiments of the present disclosure can improve edge deformation resistance of the flexible printed circuit board.
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
The present disclosure belongs to the technical field of communications. Provided are a holographic leaky-wave antenna and an electronic device. The holographic leaky-wave antenna in the present disclosure comprises a first waveguide structure, a first dielectric substrate, a radiation layer and a first reference electrode layer. The first dielectric substrate is arranged on the first waveguide structure, and there is a first gap between the first dielectric substrate and the first waveguide structure; the first reference electrode layer is arranged on the side of the first waveguide structure that faces away from the first dielectric substrate; and the radiation layer is arranged on the side of the first dielectric substrate that faces away from the first waveguide structure, and the radiation layer is provided with a plurality of slit openings. The holographic leaky-wave antenna further comprises a plurality of feeding ports configured on the first waveguide structure, and the orthographic projections of the feeding ports on the first dielectric substrate do not overlap the orthographic projections of the first reference electrode layer on the first dielectric substrate.
H01Q 13/20 - Antennes constituées par un guide non résonnant à ondes de fuite ou une ligne de transmission; Structures équivalentes produisant un rayonnement le long du trajet de l'onde guidée
H01Q 1/38 - Forme structurale pour éléments rayonnants, p.ex. cône, spirale, parapluie formés par une couche conductrice sur un support isolant
H01Q 3/28 - 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 l'amplitude
6.
TOUCH CONTROL DRIVING METHOD, TOUCH CONTROL MODULE AND DISPLAY APPARATUS
A touch control driving method, a touch control module and a display apparatus, which belong to the technical field of display. In the touch control driving method, a display panel has M partitions, M≥2, each partition contains a plurality of mutually independent touch control units (10), and each touch control unit (10) comprises at least one common electrode block (11) connected to each other. The touch control driving method comprises: comprising a display time period and a touch control time period within a frame time, wherein the display time period comprises at least one display sub-time period, and the touch control time period comprises at least one touch control sub-time period; during each display sub-time period, applying a common electrode signal to all common electrode blocks (11); and during each touch control sub-time period, applying a touch control driving signal to all touch control units (10) of N partitions, and not applying a touch control driving signal to touch control units (10) of the remaining partitions, wherein 1≤N
The present disclosure provides a pixel circuit, a pixel driving method, and a display device. The pixel circuit comprises a light-emitting element, a driving circuit, a first energy storage circuit, a second energy storage circuit, a data writing circuit, and a compensation control circuit; the data writing circuit writes a data voltage into a second node under the control of a first scanning signal provided by a first scanning end; the compensation control circuit controls a first node to be communicated with a second end of the driving circuit under the control of a second scanning signal provided by a second scanning end; the effective turn-on time of the second scanning end does overlap the effective turn-on time of the first scanning end, and the effective ON duration of the second scanning end is greater than the effective ON duration of the first scanning end. According to embodiments of the present disclosure, by separating a compensation stage and a data writing stage, the threshold voltage compensation capability during high-frequency display is improved.
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]
G09G 3/3266 - 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] - Détails des circuits de commande pour les électrodes de balayage
8.
ARRAY SUBSTRATE, DISPLAY PANEL, AND METHOD FOR MANUFACTURING ARRAY SUBSTRATE
The present disclosure relates to an array substrate, a display panel, and a method for manufacturing an array substrate. The array substrate comprises: a base substrate; a pixel defining layer provided on the base substrate and having an opening; a light-emitting device layer, comprising a plurality of first electrodes, the first electrodes being located between the base substrate and the pixel defining layer, wherein the orthographic projections of the first electrodes on the base substrate at least partially overlap with the orthographic projection of the opening on the base substrate; and at least one protrusion provided on the base substrate and located on the peripheries of the first electrodes, wherein the light-emitting device layer is located on the pixel defining layer, the light-emitting device layer has an interval, and the orthographic projection of the interval on the base substrate at least partially overlaps with the orthographic projection of the protrusion on the base substrate.
A manufacturing method for an array substrate, an array substrate, and a display apparatus. The manufacturing method comprises: step S100, providing a base substrate (100); step S200, forming a driving circuit layer on one side of the base substrate (100), the driving circuit layer comprising a plurality of wires (304) and a plurality of bonding pads (305); step S300, forming a removable protective layer (400) on the side of the driving circuit layer away from the base substrate (100); and step S400, connecting functional devices to the bonding pads (305), the removable protective layer (400) being decomposed and removed in step S400. Between step S200 and step S300, there are no steps of forming an inorganic protective layer and patterning the inorganic protective layer.
G02F 1/1345 - Conducteurs connectant les électrodes aux bornes de la cellule
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
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
A display device and a manufacturing method therefor. The display device comprises a main display area (ZAA) and a secondary display area (FAA) at least partially arranged on the periphery of the main display area (ZAA); the main display area (ZAA) and the secondary display area (FAA) are spaced apart. The display device comprises a flexible display panel (100); the flexible display panel (100) comprises a main display panel (101) and a secondary display panel (102); the main display panel (101) is provided in the main display area (ZAA); the secondary display panel (102) is provided in the secondary display area (FAA); a display surface of the secondary display panel (102) is configured as an inclined surface; an extension plane of the display surface of the secondary display panel (102) intersects with the side of the main display panel (101) facing away from the secondary display panel (102) to form a virtual vertex or a virtual straight line; and the ratio of the distance between the virtual vertex or the virtual straight line and a display surface of the main display panel (101) to the distance between a center point of the main display panel (101) and a boundary line is greater than or equal to 0.2 and less than or equal to 12. The display device has high display and touch efficiency.
H10K 59/128 - Affichages à OLED à matrice active [AMOLED] comprenant deux affichages indépendants, p. ex. pour émettre des informations à partir de deux côtés principaux de l’affichage
11.
DISPLAY SUBSTRATE, PREPARATION METHOD THEREFOR, AND DISPLAY APPARATUS
A display substrate, a preparation method therefor, and a display apparatus. The display substrate comprises a base substrate, and a pixel define layer and a first electrode which are disposed on the base substrate. The pixel define layer comprises an opening, a side wall of the first electrode is in a step shape, and the opening is exposed out of the first electrode. The pixel define layer covers at least part of a side wall of the first electrode. The orthographic projection, on the base substrate, of the surface of the first electrode away from the base substrate falls within the orthographic projection of the opening on the base substrate.
The present disclosure provides a display panel and a display device. The display panel comprises: a display substrate; a plurality of light-emitting elements; a packaging cover plate; and a packaging structure, wherein the packaging structure is provided with a smooth curved section; the section of the display substrate covered by the packaging structure comprises a substrate base, a conductive layer, and an insulating layer which are sequentially stacked in a direction from the display substrate to the packaging cover plate, a plurality of first openings are formed in the conductive layer, the first openings are filled with the insulating layer, at least one second opening is formed in the area of the insulating layer corresponding to the first openings, and the second opening is filled with the packaging structure; in at least part of the smooth curved section of the packaging structure, the first openings are arranged into a plurality of queues along the at least part of the smooth curved section, the center distance between every two adjacent first openings in the queues is basically equal, and the center distance between every two adjacent first openings in any one queue is basically equal to the center distance between every two adjacent first openings in another queue.
A display substrate, a driving method therefor, and a display device. The display substrate comprises a plurality of gate driving circuits; each gate driving circuit comprises a plurality of shift registers which are cascaded with each other; each shift register comprises: a first reset sub-circuit (21); the first reset sub-circuit (21) is separately connected to an inter-frame reset control end (TRS), a reset signal end (RS) and a first node to be reset, and is used for writing a reset signal of the reset signal end (RS) into said first node according to an inter-frame reset control signal of the inter-frame reset control end (TRS); the inter-frame reset control end (TRS) is connected to an inter-frame reset control line (10), and inter-frame reset control ends (TRS) of the plurality of gate driving circuits are connected to the same inter-frame reset control line (10).
G09G 3/3266 - 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] - Détails des circuits de commande pour les électrodes de balayage
The present disclosure provides a display substrate and a display device. The display substrate comprises: a first power wire and a multiplexer circuit. The first power wire comprises a first power unit, a second power unit, and a plurality of power connection units; the plurality of power connection units are located between the orthographic projection of the first power unit on a base substrate and the orthographic projection of the second power unit on the base substrate; the power connection units are respectively coupled to the first power unit and the second power unit; the orthographic projection of the multiplexer circuit on the base substrate is at least partially located between the orthographic projection of the first power unit on the base substrate and the orthographic projection of the second power unit on the base substrate; the multiplexer circuit comprises a plurality of multiplexer units; and the multiplexer units and the power connection units are alternately arranged.
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
Chen, Yuju
Hua, Hui
Tao, Yongchun
Qi, Dexing
Abrégé
Provided in the present disclosure are a haptics substrate and a driving method therefor, and a touch-control apparatus. A high-frequency signal which has a frequency higher than that of a haptics signal and is capable of causing a haptics substrate to resonate is loaded to a piezoelectric vibration unit in an initial stage of vibration, such that the haptics substrate can quickly start vibrating, thereby increasing a response speed of initial vibration; and a high-frequency non-resonant frequency signal which has a frequency higher than that of the haptics signal is loaded to the piezoelectric vibration unit in a termination stage of vibration, such that the haptics substrate can quickly stop vibrating, thereby increasing a response speed of vibration stopping. In this way, a user can be prevented from feeling a lagging haptic response, thereby improving the user experience.
A display panel, comprising: a first display part, a second display part and a bonding part, wherein the first display part extends in an arc shape in a flattened state, and surrounds the second display part in an enclosed state; the bonding part is connected to one side of the second display part; the first display part is provided with a first display area and first peripheral areas; the first peripheral areas are located at an arc-shaped end part of the first display part; the first display part comprises a plurality of first sub-pixels, each row of first sub-pixels being arranged in a first direction, and each column of first sub-pixels being arranged in a second direction; the first direction is an arc-shaped radial direction; and the second direction is an arc-shaped extension direction. The display panel further comprises: first scan signal lines, which approximately extend in the second direction and are connected to at least one column of first sub-pixels; first data signal lines, which approximately extend in the first direction and are connected to at least one row of first sub-pixels; and first gate driving circuits, which are provided in the first peripheral areas and are connected to the first scan signal lines.
The present disclosure belongs to the technical field of display. Provided are a light-emitting device and a display panel. The light-emitting device comprises an anode, a cathode, a plurality of light-emitting units arranged between the anode and the cathode, and a charge generation and separation unit arranged between every two adjacent light-emitting units. The plurality of light-emitting units comprise a first light-emitting unit and a second light-emitting unit, the first light-emitting unit being closer to the anode than the second light-emitting unit. The first light-emitting unit at least comprises a first electron transport subunit, and the second light-emitting unit at least comprises a second electron transport subunit, the thickness of the first electron transport subunit being smaller than that of the second electron transport subunit.
H10K 50/13 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL] spécialement adaptées à l'émission de lumière multicolore, p. ex. à l'émission de lumière blanche comprenant des couches EL empilées dans une unité EL
An array substrate includes a first subpixel having a second conductive layer and an anode layer. The anode layer includes a first anode in the first subpixel. The second conductive layer includes a first signal line and a second signal line. The second signal line includes a main body extending along a direction substantially parallel to a second direction and a branch connected to the main body. The branch is on a side of the main body away from the first signal line along a first direction. An orthographic projection of the first anode on the base substrate at least partially overlaps with an orthographic projection of the first signal line on the base substrate, at least partially overlaps with an orthographic projection of the main body on the base substrate, and at least partially overlaps with an orthographic projection of the branch on the base substrate.
The present application relates to the technical field of mobile communications and provides a phase shifter, a manufacturing method therefor, and an electronic device. The phase shifter comprises an adjustable dielectric layer arranged between a first electrode layer and a second electrode layer and comprising a first support structure, the first support structure being arranged on at least one side of a first area, and the orthographic projection of the first support structure on a first substrate at least not overlapping the orthographic projection of the first area on the first substrate. In the phase shifter provided by the present application, the first support structure is arranged in a non-capacitive overlapping area between the first substrate and a second substrate, so as to provide a good support effect and reduce or even eliminate effects on phase shifting, thus achieving a high amount of phase shifting, high uniformity of phase shifting, and low loss.
H01P 11/00 - Appareils ou procédés spécialement adaptés à la fabrication de guides d'ondes, résonateurs, lignes ou autres dispositifs du type guide d'ondes
Provided in the embodiments of the present disclosure are a display apparatus and a drive method. The display apparatus comprises a display panel, the display panel comprising a plurality of pixels, each pixel among the plurality of pixels comprising a pixel electrode, and each pixel electrode comprising a plurality of pixel sub-electrodes which are spaced apart from each other; and a drive circuit, during the image display stage, configured to apply, by means of a signal output end, a first drive voltage of different maintenance durations to at least some pixel sub-electrodes among the plurality of pixel sub-electrodes in a set pixel, so as to convert the set pixel from a first state to a second state, the set pixel being at least one pixel among the plurality of pixels.
G02F 1/1676 - 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
G02F 1/16762 - 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 ayant au moins trois électrodes par pixel
G02F 1/165 - 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
The present application relates to the technical field of display. Provided are a display substrate and a display apparatus. The display substrate comprises: a display area, and a peripheral area which is located on one side of the display area. The peripheral area at least comprises a first blocking part and a second blocking part, wherein the second blocking part is located on the side of the first blocking part that is away from the display area; the peripheral area further comprises a first power supply signal line, and the orthographic projection of the first power supply signal line on the base of the display substrate overlaps respectively with the orthographic projections of the first blocking part and the second blocking part on a base thereof; and the first power supply signal line is provided with a plurality of openings, and an area which is defined by the orthographic projections of outer contours of some of the openings on the base falls into an area of the orthographic projection of at least one of the first blocking part and the second blocking part on the base. The display substrate allows for stable transmission and a good quality of an electrical signal.
An array substrate, a display panel, and a manufacturing method. The array substrate comprises data lines, gate lines, a gate driving structure, gate driving signal lines, and a data fan-out wiring area. The gate driving structure is electrically connected to the gate lines and the gate driving signal lines. Wires in the data fan-out wiring area are electrically connected to the data lines. The array substrate further comprises a dummy fan-out wiring area, a dummy pin area, and a winding; the data fan-out wiring area and the dummy fan-out wiring area are located on two sides of a display area, respectively; the data lines are electrically connected to pins in the dummy pin area by means of wires in the dummy fan-out wiring area; the winding is located on the side of the dummy pin area away from the gate driving structure; the gate driving signal lines are electrically connected to the pins in the dummy pin area; and a transmission line is arranged on the side of the gate driving structure away from the display area, and the transmission line is electrically connected to the winding. The array substrate is compatible with single-sided source drive and double-sided source drive designs, so that one mask can be used to produce two types of array substrates.
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
23.
SHIFT REGISTER, GATE DRIVING CIRCUIT, AND DISPLAY DEVICE
A shift register, comprising: a voltage adjustment circuit (1), configured to adjust voltages at a first node (N1) and a second node (N2); a light-emitting cascade output circuit (2), configured to write a second working voltage provided by a second power supply end (VGL2) to a light-emitting cascade signal output end (CR) in response to the control of the voltage at the first node (N1), and write a first working voltage provided by a first power supply end (VGH) to the light-emitting cascade signal output end (CR) in response to the control of the voltage at the second node (N2); a light-emitting driving output circuit (3), configured to write a third working voltage provided by a third power supply end (VGL1) to a light-emitting control driving signal output end (OUT) in response to the control of the voltage at the first node (N1), and write a fifth working voltage provided by a fifth power supply end (VGH1) to the light-emitting control driving signal output end (OUT) in response to the control of the voltage at the second node (N2); and a first leakage prevention circuit (4), configured to write a fourth working voltage provided by a fourth power supply end (VGH2) to a first leakage prevention node (OFF1) in response to the control of the voltage at the second node (N2).
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
G11C 19/28 - Mémoires numériques dans lesquelles l'information est déplacée par échelons, p.ex. registres à décalage utilisant des éléments semi-conducteurs
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
24.
DISPLAY PANEL AND DRIVING METHOD THEREFOR, AND DISPLAY DEVICE
A display panel and a driving method therefor, and a display device. The display panel (Panel) comprises a driving circuit (S-IC), and the driving circuit (S-IC) is at least used for driving the display panel (Panel) to display the acquired display data (D). The driving circuit (S-IC) comprises a shift register (10), a data buffer (20), and a first control circuit (100). The shift register (10) is used for outputting display data (D) of each sub-pixel according to a preset time sequence; the data buffer (20) at least comprises a first cache module (Latch 1) composed of N repeating units (Q), each repeating unit (Q) comprises at least one cache unit, the cache unit is connected to the shift register (10), and two cache units at the same positions of a k-th repeating unit (Q) and a (k+1)-th repeating unit (Q) reuse a same clock signal end (CK), wherein the cache unit is used for responding to an output signal of a clock signal end (CK) connected thereto to turn on and cache the received display data (D), N is a positive integer greater than or equal to 2, and k is an odd number; the first control circuit (100) comprises a plurality of first control units (TG1), one first control unit (TG1) is connected between any clock signal end (CK) and a cache unit in the (k+1)-th repeating unit (Q) connected thereto, and the first control unit (TG1) is used for being turned on when an enable signal end (EN) connected thereto outputs a first control signal, so as to copy display data (D) corresponding to a cache unit in the k-th repeating unit (Q) into the cache unit at the corresponding position in the (k+1)-th repeating unit (Q).
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
25.
TOUCH STRUCTURE, TOUCH DISPLAY PANEL AND DISPLAY APPARATUS
A touch structure, a touch display panel and a touch apparatus, relating to the technical field of touch. An peripheral area of the touch structure comprises an edge area surrounding a touch area and a leading-out area extending outwards from a local area of the edge area, the leading-out area being provided with a binding part. The touch structure comprises touch electrodes located in the touch area and leads located in the peripheral area, the touch electrodes being connected to the binding part by means of the leads. The touch electrodes comprise first touch electrodes and second touch electrodes, the first touch electrodes extending in a first direction and being distributed at intervals in a second direction, the second touch electrodes extending in the second direction and being distributed at intervals in the first direction, and the first touch electrodes being insulated from the second touch electrodes. The leads comprise first leads and second leads, the first touch electrodes being connected to the binding part by means of the first leads, and the second touch electrodes being connected to the binding part by means of the second leads. At least part of the first leads comprise main body parts and narrowing parts, and the cross section of at least part of each narrowing part is smaller than that of a main body part.
The present disclosure provides an optical detection substrate, comprising: a base substrate, and a plurality of detection pixel units located on the base substrate, wherein each detection pixel unit comprises a signal reading circuit and a photoelectric conversion structure; the signal reading circuit comprises at least one transistor; the transistor comprises a gate electrode and an active layer pattern; the active layer pattern comprises a trench region and a source-drain doping region; the at least one transistor in the signal reading circuit is a stacked transistor; the stacked transistor is located at the side of photoelectric conversion structure away from the base substrate; the orthographic projection of the active layer pattern of the stacked transistor on the base substrate overlaps with the orthographic projection of the photoelectric conversion structure of the same detection pixel unit on the base substrate; and the material of the gate electrode of the stacked transistor comprises a transparent conductive material. The embodiments of the present disclosure further provide an image sensor and an electronic device.
A display panel and a preparation method therefor, a display apparatus, and a tiled display apparatus. The display panel comprises: a substrate, a plurality of connecting leads, a protective layer and a connection layer. The substrate comprises a first surface and a second surface that are opposite to each other, and a plurality of side surfaces connecting the first surface and the second surface. The plurality of side surfaces comprise at least one selected side surface. Each connecting lead comprises a first lead section located on the first surface, a second lead section located on the selected side surface, and a third lead section and a fourth lead section that are located on the second surface. The protective layer at least covers the side surfaces of the first lead section, the second lead section, the third lead section and the fourth lead section. The connection layer covers the surface of the fourth lead section distant from the substrate and is electrically connected to the fourth lead section.
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
28.
MASK, DISPLAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY DEVICE
A mask, a display substrate, a display panel, and a display device. The mask comprises a first base substrate (200), and light-shielding portions (210) and a compensation light-shielding portion (220) located in a light-shielding layer. Each light-shielding portion (210) comprises a first light-shielding sub-portion (211), a first width gradually-varying portion (213), a second light-shielding sub-portion (214), and a first corner portion (212). The orthographic projection of at least one compensation light-shielding portion (220) on the first base substrate (200) is located between the orthographic projections of two adjacent light-shielding portions (210) on the first base substrate (200), and the orthographic projection of the at least one compensation light-shielding portion (220) in a second direction at least partially overlaps the orthographic projection of an i-th first width gradually-varying portion (213) in the two adjacent light-shielding portions (210) in the second direction. The orthographic projection of the compensation light-shielding portion (220) in a first direction at least partially overlaps the orthographic projection of a j-th first corner portion (212) in the two adjacent light-shielding portions (210) in the first direction. The corner of the first corner portion (212) of the i-th light-shielding portion (210) is arranged towards the j-th light-shielding portion (210).
A pixel drive circuit, a display panel, and a display device. The pixel drive circuit comprises a plurality of drive transistors (T3); a second electrode of each drive transistor (T3) is connected to a first electrode of the same light-emitting unit (OLED); and each drive transistor (T3) is used for inputting a drive current to the light-emitting unit (OLED) according to a gate voltage of the drive transistor (T3).
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]
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
A display substrate and a display apparatus. The display substrate comprises: pixel units, a semiconductor layer, a first metal layer, a second metal layer and a conductive layer, wherein each pixel unit comprises a pixel circuit, and the pixel circuit comprises a first reset transistor and a threshold compensation transistor; the first metal layer comprises a first reset control signal line and a gate signal line; the semiconductor layer comprises a first connection portion, the orthographic projection of the first connection portion on a base substrate is located between the orthographic projection of the first reset control signal line on the base substrate and the orthographic projection of the gate signal line on the base substrate, and one end of the first connection portion is electrically connected to a first electrode of the first reset transistor; the conductive layer comprises data lines, and each pixel unit is located between two adjacent data lines; and the second metal layer comprises a plurality of shielding blocks, the shielding blocks correspond to the pixel units on a one-to-one basis, the orthographic projection of each shielding block on the base substrate at least partially overlaps the orthographic projection of the corresponding first connection portion on the base substrate, and the orthographic projections of the shielding blocks corresponding to two adjacent columns of sub-pixels on the base substrate are axisymmetric with respect to a straight line that extends, in a second direction, between two adjacent shielding blocks in a first direction.
H01L 27/02 - 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
Provided are a display substrate and a display apparatus. The display substrate comprises: a base substrate; a plurality of sub-pixels; a light-emitting element; and a plurality of pixel driving circuits. The pixel driving circuit comprises at least two transistors; initialization voltage signal lines arranged on the base substrate and extending in a first direction, used for providing initialization voltage signals; and control signal lines arranged on the base substrate and partially extending in the first direction, used for providing control signals. Within a frame of the pixel driving circuit used to drive a row of sub-pixels, a control signal controls the conduction of at least two transistors of the pixel driving circuit within at least one first time period, and an initialization voltage signal is provided for the pixel driving circuit within a second time period, with the first time period and the second time period being arranged at intervals in the time sequence. The orthographic projection of the initialization voltage signal lines located on different conductive layers on the base substrate is at least partially overlapped with the orthographic projection of the control signal lines on the base substrate, with an overlap rate ranging from 60% to 100%.
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 59/12 - Affichages à OLED à matrice active [AMOLED]
32.
MEDIA FILE PROCESSING METHOD, APPARATUS AND DEVICE
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
Zhang, Qian
Cui, Tenghe
Shu, Long
Abrégé
A media file processing method, apparatus and device, belonging to the technical field of media file transmission. The media file processing method in embodiments of the present disclosure comprises: (S101) determining a grayscale image track and tactile signal tracks corresponding to video data, wherein the grayscale image track comprises grayscale images corresponding to image frames in the video data, the grayscale images corresponding to the image frames are used for representing the position distribution of tactile regions of the image frames, and the tactile signal tracks comprise tactile signals respectively corresponding to the tactile regions in the video data; (S102) generating a first mapping table according to grayscale values in the grayscale image track and the tactile signal tracks; and (S103) encapsulating the first mapping table, the grayscale image track, the tactile signal tracks and the video data to obtain a target media file.
A haptic interaction information processing method and apparatus and a device, relating to the field of haptic signal expression. The haptic interaction information processing method provided by embodiments of the present disclosure comprises: (S101) counting the number of waveforms of a haptic interaction signal in a target video picture, wherein the target video picture is a frame of video picture in a target video, and waveforms of one haptic interaction signal correspond to haptic interaction information of one video picture area in the target video picture; and (S102) according to the number of waveforms of the haptic interaction signal, generating a grayscale information representation graph corresponding to the target video picture, wherein the grayscale information representation graph is used for representing distribution positions of video picture areas in the target video picture.
G06F 3/14 - Sortie numérique vers un dispositif de visualisation
G06F 3/0481 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] fondées sur des propriétés spécifiques de l’objet d’interaction affiché ou sur un environnement basé sur les métaphores, p.ex. interaction avec des éléments du bureau telles les fenêtres ou les icônes, ou avec l’aide d’un curseur changeant de comport
34.
PIXEL CIRCUIT, DISPLAY PANEL, DISPLAY APPARATUS, AND DRIVE METHOD
Provided are a pixel circuit, a display panel, a display apparatus, and a drive method. The pixel circuit comprises: a light-emitting device (L); a drive transistor (M0), which is configured to generate, according to a data voltage, a drive current for driving the light-emitting device (L) to emit light; a data write-in circuit (10), which is configured to provide a data voltage of a data signal end (DA) to a first node (N1) in response to a signal of a scanning signal end (GA); a threshold value compensation circuit (20), which is configured to write a threshold voltage of the drive transistor (M0) into a second node (N2); a first coupling control circuit (30), which is connected between the first node (N1) and a gate electrode of the drive transistor (M0), and is configured to stabilize the voltage of the first node (N1) and the voltage of the gate electrode of the drive transistor (M0); and a second coupling control circuit (40), which is connected between the first node (N1) and the second node (N2), and is configured to stabilize the voltage of the first node (N1) and the voltage of the second node (N2), and to couple a voltage variation of the first node (N1) to the second node (N2).
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 3/3208 - 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]
35.
DRIVING CIRCUIT, DRIVING METHOD, DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS
Provided are a driving circuit, a driving method, a display substrate and a manufacturing method therefor, and a display apparatus. The driving circuit comprises an output circuit (11) and a first control circuit (12). The output circuit (11), under the control of a potential of a first node (N1), controls the connection or disconnection between a drive signal end (O1) and a first voltage line (V1); the first control circuit (12), under the control of a potential of a second node (N2), controls the connection or disconnection between the first node (N1) and a second voltage line (V2); the potential of a first voltage signal is different from the potential of a second voltage signal. During operation, the first control circuit (12), under the control of the potential of the second node (N2), controls the second voltage signal to be written into the first node (N1), and the output circuit (11), under the control of the potential of the first node (N1), controls the connection or disconnection between the drive signal end (O1) and the first voltage line (V1) such that when a transistor in the output circuit (11) needs to be turned off, even if the characteristics of the transistor drift, the transistor can be turned off without leakage.
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
G09G 3/3266 - 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] - Détails des circuits de commande pour les électrodes de balayage
G11C 19/28 - Mémoires numériques dans lesquelles l'information est déplacée par échelons, p.ex. registres à décalage utilisant des éléments semi-conducteurs
36.
DISPLAY SUBSTRATE AND PREPARATION METHOD THEREFOR, AND DISPLAY APPARATUS
Provided in the present disclosure are a display substrate and a preparation method therefor, and a display apparatus. The display substrate comprises: a base (101); a light-emitting substrate (10), which is provided on the base (101), wherein the light-emitting substrate (10) is configured to emit incident light; a color switching layer (11), which is provided on the side of the light-emitting substrate (10) that is away from the base (101), wherein the color switching layer (11) is configured to convert the incident light, which is emitted by the light-emitting substrate (10), into light in a specific color; and a selective reflection layer (12), which is provided on the side of the color switching layer (11) that is away from the base (101), wherein the selective reflection layer (12) is configured to reflect to the color switching layer (11) the incident light, which is not converted by the color switching layer (11), and allow the light in the specific color, which is obtained after conversion performed by the color switching layer (11), to transmit through.
H10K 59/38 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des filtres de couleur ou des supports changeant de couleur [CCM]
37.
DISPLAY PANEL AND PREPARATION METHOD THEREFOR, AND DISPLAY DEVICE
A display panel and a preparation method therefor, and a display device. The display panel (100) comprises a substrate (300) and N conductive layers, the N conductive layers are sequentially arranged on the substrate (300) in a direction away from the substrate (300), and each of the N conductive layers comprises at least one conductive wire extending at least in a first direction, where N is an integer greater than or equal to 3. Regarding the portion of the at least one conductive wire in each conductive layer that extends in the first direction and the portion of the at least one conductive wire in each of the remaining conductive layers that extends in the first direction, orthographic projections of said extending portions on the substrate (300) are offset from each other in a second direction and have an overlap, and the second direction intersects with the first direction.
The present disclosure provides a display panel and a display motherboard. The display panel comprises: a display substrate, comprising a display region and a peripheral region; a plurality of light-emitting elements arranged on the surface of one side of the display region of the display substrate; a packaging cover plate arranged on the side of the light-emitting elements away from the display substrate; and supporting columns arranged between the display substrate and the packaging cover plate and distributed at gaps of the plurality of light-emitting elements, wherein the orthographic projection of each supporting column on a plane where the display substrate is located comprises a main body region and a plurality of branch regions connected to end portions of the main body region, the main body area is located between adjacent light-emitting elements, and an included angle is formed between the extension direction of each branch region and the extension direction of the main body region.
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
The present application discloses a display panel and a display device, relating to the technical field of display. The display panel comprises a base substrate, a plurality of pixel units, a blocking structure, a connection structure, a first insulating layer, a circuit structure, a second insulating layer, and a third insulating layer. The first insulating layer is located between a first circuit sub-pattern and a second circuit sub-pattern of the first circuit structure, and is provided with a first via. The first circuit sub-pattern and the second circuit sub-pattern are electrically connected by means of the first via. An orthographic projection of the third insulating layer on the base substrate covers an orthographic projection of the first via on the base substrate, so that even if the second insulating layer at the first via is over-etched, the connection structure and the second circuit sub-pattern of the first circuit structure will not be short-circuited, thereby ensuring the yield of the display panel.
Provided are an array substrate, a manufacturing method and a display apparatus. The array substrate comprises a drive circuit, which is arranged on a base substrate and comprises a pull-up node control circuit, a first pull-down node control circuit and an output circuit, wherein the pull-up node control circuit controls the potential of a pull-up node (PU), the first pull-down node control circuit is used for performing control, so as to write a first control voltage into a first pull-down node (PD1), and the output circuit is used for controlling, under the control of the potential of the pull-up node (PU), a drive signal output end to output a drive signal. The array substrate further comprises a first conductive portion, which is arranged on the base substrate and is electrically connected to a first control voltage line (VDDO). Switching between a 17T1C drive circuit and a 21T1C drive circuit can be realized by simply adding a mask, thus effectively improving product compatibility and saving on mask costs.
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
An array substrate is provided. The array substrate includes a plurality of first subpixels in a first region and a plurality of second subpixels in a second region. The plurality of first subpixels include a plurality of first pixel driving circuits. The plurality of second subpixels include a plurality of second pixel driving circuits. A respective first pixel driving circuit of the plurality of first pixel driving circuits includes a smaller number of transistors than a respective second pixel driving circuit of the plurality of second pixel driving circuits. The first region has a light transmittance higher than the second region, and a subpixel density same as the second region.
H10K 59/00 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe
A display substrate and a display apparatus. The display substrate comprises: a substrate (10), and, provided on the substrate, a plurality of sub-pixels, a plurality of reset signal lines (RL) and a plurality of second initial signal lines (INITL2). The sub-pixels comprise pixel circuits and light-emitting devices (L), the light-emitting devices (L) comprising first electrodes, and the pixel circuits comprising first transistors (T1). The reset signal lines (RL) at least partially extend in a first direction (D1), and at least one second initial signal line comprises a first initial connection part (INITL2A) extending in the first direction (D1) and a second initial connection part (INITL2B) extending in the second direction (D2). The orthographic projection of the first initial connection part (INITL2A) on the substrate (10) does not overlap with the orthographic projections of the reset signal lines (RL) on the substrate (10), and the orthographic projection of the second initial connection part (INITL2B) on the substrate (10) partially overlaps with the orthographic projections of the reset signal lines (RL) on the substrate (10).
The embodiments of the present disclosure provide a display substrate, a related display device and a related preparation method The display substrate comprises a substrate; a first structural layer disposed on the substrate, the first structural layer comprising a plurality of protruding structures; and a lens layer disposed on the first structural layer and comprising a lens structure. The orthographic projection of the lens structure on the substrate overlaps with the orthographic projection of the protruding structures on the 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
44.
DISPLAY SUBSTRATE, MANUFACTURING METHOD FOR DISPLAY SUBSTRATE, AND DISPLAY DEVICE
The present disclosure relates to the technical field of display, and provides a display substrate, a manufacturing method for the display substrate, and a display device. The display substrate comprises: a hole area, a display area located on at least one side of the hole area, and a transition area between the hole area and the display area. The display substrate comprises: a light-emitting substrate and a first structural layer located on a light-emitting side of the light-emitting substrate, wherein the first structural layer located in the transition area and the first structural layer located in the display area have different structures and have at least one same material.
H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
H10K 59/50 - OLED intégrées avec des éléments de modulation de lumière, p. ex. avec des éléments électrochromes, des éléments photochromes ou des éléments à cristaux liquides
A display substrate is provided. The display substrate includes a planarization layer; a light emitting element on the planarization layer, including a first electrode, an organic layer on the first electrode, and a second electrode on a side of the organic layer away from the first electrode; an auxiliary electrode in a layer different from the second electrode; one or more first connecting structures electrically connecting the auxiliary electrode with the second electrode, respectively; and one or more second connecting structures electrically connecting the auxiliary electrode with the second electrode, respectively; wherein a respective first connecting structure of the one or more first connecting structures includes a conductive channel including a sintered conductive material; and the conductive channel is absent in the one or more second connecting structures.
An array substrate is provided. The array substrate includes a plurality of data lines; a plurality of second fanout connecting lines; and a plurality of first voltage supply lines. In at least one subpixel of the array substrate, an individual data line of the plurality of data lines and an individual second fanout connecting line of the plurality of second fanout connecting lines have a substantial mirror symmetry with respect to an individual first voltage supply line of the plurality of first voltage supply lines.
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
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
A display substrate and a display apparatus. The display substrate comprises: a base substrate; a light-emitting element, which is located on the base substrate, and comprises a first electrode, a second electrode, and a light-emitting functional layer, which is located between the first electrode and the second electrode; a pixel definition layer, which comprises a pixel definition part and an opening, wherein the opening is configured to expose at least part of the first electrode; and a filling layer, which is located on the side of the second electrode that faces away from the base substrate, wherein the pixel definition part comprises a light extraction structure, and the refractive index of the filling layer is greater than the refractive index of the light extraction structure. The display substrate can promote forward light emission, enhance a light extraction effect and improve the luminous efficacy.
Provided are a color filter arrangement structure, a display panel and a display device. The color filter arrangement structure comprises first color filters (51), second color filters (52) and third color filters (53), any two of which do not overlap each other, wherein the first color filters (51) cover at least part of the areas between adjacent second color filters (52) other than gaps between the second color filters (52) and the third color filters (53).
H10K 59/38 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des filtres de couleur ou des supports changeant de couleur [CCM]
49.
ARRAY SUBSTRATE, DISPLAY APPARATUS AND HEATING DRIVE METHOD FOR DISPLAY APPARATUS
An array substrate (1), a display apparatus, and a heating drive method for the display apparatus. The array substrate (1) comprises: a plurality of pixel units (P) provided on a first base substrate (10); data lines (DL) provided on the first base substrate (10); a touch signal line (TL) provided on the first base substrate (10); a heating element (3) provided on the first base substrate (10), wherein the heating element (3) can generate heat when driven by a heating drive current; common electrodes (19) provided on the first base substrate (10), the common electrodes (19) being multiplexed as touch electrodes, and the touch electrodes being electrically connected to the touch signal line (TL); and pixel electrodes (21) provided on the first base substrate (10). At least one thin-film transistor (T) comprises an active layer (ACT) and a control electrode (TG), the active layer (ACT) being located in a semiconductor layer (13), and the control electrode (TG) being located in a first conductive layer (15); the data lines (DL) are located in a second conductive layer (17), one of the pixel electrodes (21) or the common electrodes (19) are located in a third conductive layer (190), and the other one of the pixel electrodes (21) or the common electrodes (19) are located in a fourth conductive layer (210); and a layer where the heating element (3) is located is arranged between the semiconductor layer (13) and the third conductive layer (190).
Provided in the present disclosure are a wiring substrate and a light-emitting substrate. The wiring substrate comprises: a base substrate, comprising: a first area and a fan-out area; a plurality of signal lines, each signal line comprising a first part located in the first area and a second part located in the fan-out area; a first protective layer, comprising a plurality of openings; and additional conductive parts. The plurality of openings comprise at least one of first openings and second openings, the first openings being located in the fan-out area, and the second openings being located in the first area. The plurality of additional conductive parts comprise at least one of first additional conductive parts and second additional conductive parts. At the first openings, the first additional conductive parts are electrically connected to the signal lines; and, at the second openings, the second additional conductive parts are electrically connected to the signal lines.
H10K 59/00 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe
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
51.
TEMPERATURE CONTROL CIRCUIT AND TEMPERATURE CONTROL METHOD FOR DRIVE CHIP, AND TIMING CONTROL DRIVE BOARD
A temperature control circuit for a drive chip, a temperature control method for a drive chip, an integrated power management chip, a timing control drive board and a display apparatus. The temperature control circuit for a drive chip comprises a switch transistor, a comparison circuit and a control circuit, wherein a first electrode of the switch transistor is connected to a first node located between an inductor of a boost circuit and a Schottky diode, and a second comparison end and the first electrode or a second electrode of the switch transistor are connected to a second node; the control circuit is configured to output a first reference voltage to the comparison circuit by means of a second connection end, and the comparison circuit is configured to compare the voltage crossing the second comparison end with the first reference voltage, and output a comparison result; and the control circuit acquires the comparison result by means of a third connection end and determines whether an output current crossing the boost circuit is excessively large. In this way, the temperature control circuit for a drive chip can prevent a drive chip from being burned out.
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
52.
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS
Provided is a display substrate, comprising a base substrate, a plurality of sub-pixels, a pixel defining pattern, and a first filling structure. The plurality of sub-pixels are located on the base substrate; and at least some of the plurality of sub-pixels comprise light-emitting elements. The pixel defining pattern comprises a plurality of openings and a defining portion surrounding the plurality of openings; the defining portion comprises at least one cavity; and the cavity surrounds at least one opening. The first filling structure is located in the cavity; and the surface of the first filling structure away from the base substrate is farther away from the base substrate than the surface of part, located in the opening, of a light-emitting functional layer away from the base substrate. For the display substrate, by arranging at least one cavity in the defining portion of the pixel defining pattern, and arranging the first filling structure in the cavity, the risks of light leakage and color shifting between adjacent sub-pixels can be reduced, and the temperature of the defining portion in a display process is effectively reduced, thereby reducing phenomena such as poor display of the display substrate due to too high temperature.
H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords
H10K 50/87 - Dispositions pour le chauffage ou le refroidissement
H10K 50/852 - Dispositifs pour extraire la lumière des dispositifs comprenant une structure de cavité résonante, p. ex. une paire de réflecteurs de Bragg
53.
ELECTROCHROMIC LIGHT ADJUSTING STRUCTURE AND TRAFFIC DEVICE
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
Chen, Jiangbo
Zhang, Yafei
Peng, Ji
Meng, Fanli
Abrégé
Disclosed are an electrochromic light adjusting structure and a traffic device. The electrochromic light adjusting structure comprises a substrate, an electrochromic device and a first protective layer. The electrochromic device is located on the substrate. The electrochromic device comprises a first electrode layer, an electrochromic layer and a second electrode layer which are sequentially stacked, the first electrode layer being located between the electrochromic layer and the substrate. The first electrode layer and the second electrode layer are both translucent electrode layers throughout their entire layers, and at least one of the first electrode layer and the second electrode layer comprises an oxide material. The electrochromic device is covered by the first protective layer. The electrochromic device also comprises a metal electrode located at at least one of the following: a side of the first electrode layer distant from the second electrode layer, and a side of the second electrode layer distant from the first electrode layer. The metal electrode is electrically connected to at least one of the first electrode layer and the second electrode layer. By means of configuring the metal electrode, the electrochromic speed and the color change uniformity of a large-area electrochromic light adjusting structure are effectively increased.
G02F 1/153 - 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 un effet électrochromique - Détails de construction
An array substrate (10). A relief opening (101) is formed at an edge of the array substrate (10), and the orthographic projection of the relief opening (101) on a first reference plane has a first edge. The array substrate (10) comprises a base substrate (11') and at least one positioning structure (12). The at least one positioning structure (12) is arranged on one side of the base substrate (11'). The positioning structure (12) comprises a body portion (124), and the body portion (124) is substantially parallel with the first edge. The first reference plane is a plane where the surface of the base substrate away from the positioning structure (12) is located.
A pixel driving circuit and a driving method therefor, a display substrate, and a display device. The pixel driving circuit comprises a node control sub-circuit, a light-emitting control sub-circuit, and a driving sub-circuit, wherein the node control sub-circuit is configured to, under the control of signals of a first scanning signal line (Gate1), a second scanning signal line (Gate2), a third scanning signal line (Gate3) and a fourth scanning signal line (Gate4) and by means of signals of a first initial signal line (INIT1), a data signal line (Data) and a first power line (VDD), drive a signal of a first node (N1), provide a signal of a second initial signal line (INIT2) to a second node (N2), and provide a signal of a third initial signal line (INIT3) to a third node (N3); the light-emitting control sub-circuit is configured to provide a signal of the first power line (VDD) to the third node (N3) under the control of a signal of a light-emitting signal line (EM); and the driving sub-circuit is configured to output a driving current to the second node (N2) under the control of signals of the first node (N1) and the third node (N3).
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]
56.
QUANTUM DOT LIGAND, QUANTUM DOT MATERIAL AND QUANTUM DOT LIGHT EMITTING DEVICE
Embodiments of the present disclosure provide a quantum dot ligand, a quantum dot material, and a quantum dot light emitting device. In a quantum dot ligand of general formula (I), n is 1, 2, 3, or 4; two of X, Y, and Z are G1 group and G2 group, respectively, and the remaining one is selected from the group consisting of G1 group, G2 group, and hydrogen, wherein the G1 group, for each occurrence, is independently selected from —(CH2)m-L-(CH2)n—R1, wherein R1 is a coordination group, m is 0 to 6, n is 0 to 6, and L is a divalent group or absent; the G2 group, for each occurrence, is independently selected from a C4-20 alkyl having a carbon chain with more than 4 carbon atoms.
Embodiments of the present disclosure provide a quantum dot ligand, a quantum dot material, and a quantum dot light emitting device. In a quantum dot ligand of general formula (I), n is 1, 2, 3, or 4; two of X, Y, and Z are G1 group and G2 group, respectively, and the remaining one is selected from the group consisting of G1 group, G2 group, and hydrogen, wherein the G1 group, for each occurrence, is independently selected from —(CH2)m-L-(CH2)n—R1, wherein R1 is a coordination group, m is 0 to 6, n is 0 to 6, and L is a divalent group or absent; the G2 group, for each occurrence, is independently selected from a C4-20 alkyl having a carbon chain with more than 4 carbon atoms.
C09K 11/02 - Emploi de substances particulières comme liants, revêtements de particules ou milieux de suspension
B82Y 20/00 - Nano-optique, p.ex. optique quantique ou cristaux photoniques
B82Y 40/00 - Fabrication ou traitement des nanostructures
C07C 211/54 - Composés contenant des groupes amino liés à un squelette carboné ayant des groupes amino liés à des atomes de carbone de cycles aromatiques à six chaînons du squelette carboné ayant des groupes amino liés à deux ou trois cycles aromatiques à six chaînons
C09K 11/88 - Substances luminescentes, p.ex. électroluminescentes, chimiluminescentes contenant des substances inorganiques luminescentes contenant du sélénium, du tellure ou des chalcogènes non spécifiés
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
57.
METHOD OF DISPLAYING MEDICAL INFORMATION AND HEALTH RECORD APPARATUS
A method of displaying medical information, includes: displaying a first interface; determining a target patient in response to at least a first operation of a user on the first interface; displaying a second interface; and determining a target index item in response to a second operation of the user on the second interface, and displaying medical information of the target patient matched with the target index item. The second interface displayed in a first display mode presents at least one first index item and a setting option of first index item display setting; the method further includes: displaying a first index item display setting interface that presents all added first index items and check boxes, in response to an operation of the user on the setting option; and presenting an operation result on the second interface in response to an operation of the user on any check box.
G16H 10/60 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données spécifiques de patients, p.ex. pour des dossiers électroniques de patients
G16H 15/00 - TIC spécialement adaptées aux rapports médicaux, p.ex. leur création ou leur transmission
58.
DETERMINING CORRELATION DEGREE, APPARATUS, ELECTRONIC DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM
A method for determining a correlation degree, an apparatus for determining a correlation degree, an electronic device, and a computer-readable storage medium. The method includes: acquiring measurement information and defect information on a display panel, wherein the measurement information includes a measurement value and a measurement location for a measurement indicator, and the defect information includes a defect type; determining an influence weight of the measurement indicator having the measurement value at the measurement location on the defect information of the defect type; and determining a correlation coefficient between the influence weight and the measurement value, and determining a correlation degree between the measurement information and the defect information according to the correlation coefficient. According to the method, it is beneficial to improve the accuracy and speed of analyzing the causes of defects, reduce the cost of analysis, improve the utilization rate of measurement information, and increase the worth of data.
G09G 3/00 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques
A display panel comprises a substrate, and multiple island regions spaced from each other, hole regions provided between adjacent island regions, and bridge regions connecting adjacent island regions, which are provided on the substrate; each island region comprises a structural film layer provided on the substrate and a cathode provided on the side of the structural film layer away from the substrate; the structural film layer comprises at least one effective light emitting region and at least one lap joint region; the cathode comprises at least one cathode portion and at least one lap joint portion; the orthographic projection of the at least one cathode portion on the substrate overlaps with the at least one effective light emitting region; the orthographic projection of the at least one lap joint portion on the substrate overlaps with the orthographic projection of the at least one lap joint region on 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
C23C 14/04 - Revêtement de parties déterminées de la surface, p.ex. au moyen de masques
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
H10K 71/16 - Dépôt d'une matière active organique en utilisant un dépôt physique en phase vapeur [PVD], p. ex. un dépôt sous vide ou une pulvérisation cathodique
60.
METHOD FOR OPERATING AND MAINTAINING AN ELECTRONIC MAP, METHOD FOR USING ELECTRONIC MAP DATA AND SERVICE SYSTEM
A method for operating and maintaining an electronic map, a method for using electronic map data and a service system, which relate to a technical field of computer. The method includes: by the backend development device, acquiring target electronic map data to be updated, sequentially generating mirror data at different development stages, sequentially publishing the mirror data to the virtual cloud server cluster; wherein mirror data at the last development stage in the mirror data constitute new-version electronic map data, other mirror data in the mirror data except for the mirror data at the last development stage constitute old-version electronic map processing data, and then, by the virtual cloud server cluster, generating identification information corresponding to each of the mirror data, wherein the identification information is used to distinguish different mirror data.
A display module includes a back plate, a light guide plate, a rubber frame and a display panel, the light guide plate is fixed on a bearing surface, a connecting line between two end portions of the bearing surface forms a first curve. The first curve includes a circular arc segment and a transition curve segment, and bends in a direction away from the display panel; the circular arc segment is located at the middle, at least one end of the circular arc segment is provided with the transition curve segment; the transition curve segment is located at a first position, the first position being a position of the bearing surface opposite to a second position, the second position being a position where light leaks from the display panel, the radius of curvature of the transition curve increases along a direction close to an end portion of the first curve.
A method for analyzing genome methylation sequencing data includes: acquiring a genome methylation sequencing sequence to be detected and a reference genome sequence; aligning the genome methylation sequencing sequence to the reference genome sequence so as to obtain an alignment result; constructing a window, and moving the window from a first end of the alignment result to a second end of the alignment result successively, and counting a methylation index of a part of the alignment result covered by the window at a different position during each movement, a step size of each movement of the window being smaller than a length of the window; and analyzing a counted methylation index of the part of the alignment result covered by a window at a respective different position, and outputting a comprehensive methylation evaluation result of the genome methylation sequencing sequence.
A tunneling field effect transistor includes a gate electrode, a tunneling field active layer, a first electrode, and a second electrode disposed on a base substrate; the tunneling field active layer includes a first-type active layer and a second-type active layer that are stacked, wherein the first-type active layer includes a first-type channel region and a first source-drain region, the second-type active layer includes a second-type channel region and a second source-drain region, an orthographic projection of the first-type channel region on the base substrate is completely overlapped with an orthographic projection of the second-type channel region on the base substrate, the first source-drain region is located at a side of the tunneling field active layer and is connected with the first electrode.
H01L 29/739 - Dispositifs du type transistor, c.à d. susceptibles de répondre en continu aux signaux de commande appliqués commandés par effet de champ
H01L 27/092 - Transistors à effet de champ métal-isolant-semi-conducteur complémentaires
H01L 29/08 - Corps semi-conducteurs caractérisés par les formes, les dimensions relatives, ou les dispositions des régions semi-conductrices avec des régions semi-conductrices connectées à une électrode transportant le courant à redresser, amplifier ou commuter, cette électrode faisant partie d'un dispositif à semi-conducteur qui comporte trois électrodes ou plus
H01L 29/165 - Corps semi-conducteurs caractérisés par les matériaux dont ils sont constitués comprenant, mis à part les matériaux de dopage ou autres impuretés, seulement des éléments du groupe IV de la classification périodique, sous forme non combinée comprenant plusieurs des éléments prévus en dans différentes régions semi-conductrices
H01L 29/66 - Types de dispositifs semi-conducteurs
The present disclosure provides a thin film transistor, a method for manufacturing the thin film transistor, an array substrate and a display panel. The thin film transistor includes: a substrate; and a gate electrode, a gate insulating layer, an active layer, a source electrode and a drain electrode on the substrate, wherein the active layer includes a first semiconductor layer and a second semiconductor layer sequentially arranged in a direction perpendicular to the substrate, the second semiconductor layer is arranged on a side of the first semiconductor layer away from the gate electrode; an absolute value of a difference between conduction band minimums of a first oxide material and a second oxide material is greater than 0.2 eV.
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 29/66 - Types de dispositifs semi-conducteurs
An antenna and an electronic device are provided, and belong to the field of communication technology. The antenna includes a first substrate and a second substrate opposite to each other. The first substrate includes a first dielectric substrate; a first radiation layer is on the first dielectric substrate and includes at least one first radiation portion and at least one feed structure. The first radiation portion is at least electrically connected to one feed structure; and a first reference electrode layer is on a side of the first dielectric substrate away from the first radiation layer. The second substrate includes a second dielectric substrate on a side of the first radiation layer away from the first dielectric substrate with a first distance therebetween; a second radiation layer is on the second dielectric substrate and includes at least one second radiation portion. An orthographic projection of each second radiation portion on the first dielectric substrate at least partially overlaps with an orthographic projection of a corresponding first radiation portion on the first dielectric substrate; and orthographic projections of the at least one first radiation portion, the at least one feed structure and the at least one second radiation portion on the first dielectric substrate all at least partially overlap with an orthographic projection of the first reference electrode layer on the first dielectric substrate.
H01Q 21/08 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles les unités étant espacées le long du trajet rectiligne ou adjacent à celui-ci
66.
CENTRIFUGAL STRUCTURE MEMBER OF MICROFLUIDIC CHIP AND CENTRIFUGE
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. (Chine)
BOE TECHNOLOGY GROUP CO., LTD. (Chine)
Inventeur(s)
Peng, Kang
Liu, Zhukai
Ding, Ding
Abrégé
A centrifugal structure member of a microfluidic chip and a centrifuge are provided. The centrifugal structure member of a microfluidic chip includes: a connecting portion (10) configured to connect to a rotor of a centrifuge; a support portion (20) fixedly connected or integrally formed with the connecting portion (10), and having an inclined outer surface forming an included angle with the rotation axis (50) of the rotor of the centrifuge; and a mounting portion (30) connected with or formed on the inclined outer surface, and configured to detachably mount the microfluidic chip (40) on the support portion (20).
Beijing BOE Technology Development Co., Ltd. (Chine)
BOE Technology Group Co., Ltd. (Chine)
Inventeur(s)
Chen, Yuju
Hua, Hui
Abrégé
Disclosed are a piezoelectric sensor and a driving method therefor, and a haptic feedback apparatus. The piezoelectric sensor includes: a substrate, and a first electrode laver, a piezoelectric film laver and a second electrode laver that are located on the substrate, where the first electrode laver is grounded, and the second electrode laver is coupled to a driving signal end. The driving method includes: loading a grounding signal to the first electrode laver, and loading a driving signal on which a direct current voltage and an alternating current voltage are superimposed to the second electrode layer.
H10N 30/00 - Dispositifs piézo-électriques ou électrostrictifs
H10N 30/20 - Dispositifs piézo-électriques ou électrostrictifs à entrée électrique et sortie mécanique, p.ex. fonctionnant comme actionneurs ou comme vibrateurs
H10N 30/87 - Dispositifs piézo-électriques ou électrostrictifs - Détails de structure Électrodes ou interconnexions, p.ex. connexions électriques ou bornes
The application provides a microfluidic chip, a temperature measurement method using the same, and an analysis device, which relates to the field of microfluidic technology. The microfluidic chip includes: a substrate and at least one microfluidic module located on the substrate, wherein the microfluidic module includes a droplet control unit and at least one temperature detection unit, and wherein the temperature detection unit includes a temperature sensor, a first lead group and a second lead group, the temperature sensor is fixed on the substrate, the first lead group and the second lead group are electrically connected with the temperature sensor respectively, the first lead group is configured to transmit a constant current to the temperature sensor, and the second lead group is configured to electrically connect the temperature sensor and an external voltmeter.
B01L 3/00 - Récipients ou ustensiles pour laboratoires, p.ex. verrerie de laboratoire; Compte-gouttes
G01K 7/16 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments résistifs
Provided is a display panel. The display panel includes: a substrate; a plurality of first control lines and a plurality of second control lines on a side of the substrate; and a plurality of subpixels arranged in an array on the side of the substrate, wherein at least two of the plurality of subpixels share a first node; wherein the subpixel includes a first circuit and a second circuit, the first circuit and the second circuit being configured to control a voltage at the first node in response to a first control signal and a second control signal; wherein in the display panel, a sum of a number of the plurality of first control lines and a number of the plurality of second control lines is less than or equal to a number of the subpixels in a column direction.
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
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
A display substrate has a display region including a functional region and a main display region; the functional region has at least one functional unit, each of which has a blank region, a winding region and a circuit region; the display substrate includes a base substrate, and plural conductive layers on the base substrate; the plural conductive layers form at least one hollow pattern, each of which is in the blank region; the conductive layers include a first signal line, which includes first, second and third line segments in the main display region, the circuit region and the winding region, respectively; extending directions of the first and second line segments are the same, the third line segment electrically connects the first and second line segments together, and the third line segment includes at least two line sub-segments with different extending directions.
An array base plate includes a substrate; and a driving transistor and a switching transistor that are located on the substrate; the driving transistor includes a semiconductor layer; the switching transistor includes an active layer and a protecting layer, and the active layer includes two opposite main surfaces and a side surface that is located between outer contours of the two main surfaces; the protecting layer is located on a main surface of the active layer that is away from the substrate and covers the main surface and the side surface; the protecting layer and the semiconductor layer are arranged in a same layer, and a material of the protecting layer and a material of the semiconductor layer are a same metal-oxide-semiconductor material; and a carrier mobility of the protecting layer is less than a carrier mobility of the active layer.
Disclosed are a backlight module and a display device. The backlight module includes a backplate, a led-bar, a light guide plate and an optical sheet group; wherein the led-bar includes a plurality of light sources disposed towards the light entrance surface of the light guide plate; the light exit surface and the light entrance surface of the light guide plate are adjacent; a portion of the light exit surface of the light guide plate near the light entrance surface is provided with a step structure in which heights of steps gradually decrease in a first direction; the optical sheet group includes a plurality of optical sheets stacked on the side where the light exit surface of the light guide plate is located, and each of the optical sheets is fixed to a corresponding step in the step structure.
A display panel having a bonding region for bonding an integrated circuit is provided. The display panel includes a base substrate; and a plurality of bonding pin structures on the base substrate arranged in a plurality of columns, respectively. A respective bonding pin structure includes a respective bonding pin and connection lines on two ends of the respective bonding pin, respectively. Bonding pins of the plurality of bonding pin structures are arranged in N rows, N is a positive integer equal to or greater than 4. (N−1) number of connection lines pass through a region between two adjacent bonding pins arranged in a same row.
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 3/044 - Numériseurs, p.ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs
74.
Display Substrate, Manufacturing Method Therefor, and Display Apparatus
A display substrate, a manufacturing method therefor, and a display apparatus are provided. The display substrate includes a first semiconductor layer, a first conductive layer, a second conductive layer, a second semiconductor layer, a third conductive layer, a fourth conductive layer, and a fifth conductive layer disposed on an substrate. The first semiconductor layer includes active layers of a plurality of poly silicon transistors, the first conductive layer includes gates of a plurality of poly silicon transistors, a first electrode plate of a storage capacitor and a first scan signal line. The second conductive layer includes a second electrode plate of the storage capacitor. The second semiconductor layer includes active layers of a plurality of oxide transistors. The third conductive layer includes gates of the plurality of oxide transistors.
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
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
75.
METHOD AND APPARATUS FOR PREDICTING RNA-PROTEIN INTERACTION, MEDIUM AND ELECTRONIC DEVICE
The present disclosure provides a method and apparatus for predicting an RNA-protein interaction, a medium and an electronic device, relating to the field of artificial intelligence technologies. The method includes: acquiring a candidate RNA sequence and a candidate protein sequence; encoding the candidate RNA sequence to obtain an RNA vector sequence; encoding the candidate protein sequence to obtain a protein vector sequence; constructing a matching feature matrix according to the RNA vector sequence and the protein vector sequence; performing feature extraction on the matching feature matrix, and determining the interaction between the candidate RNA sequence and the candidate protein sequence according to the extracted matching feature.
Provided in embodiments of the disclosure are a light-emitting substrate and a display device. The light-emitting substrate has a light-emitting area and a peripheral area arranged around the light-emitting area, and the light-emitting substrate includes: a plurality of light-emitting control units distributed in an array in the light-emitting area; wherein each of the light-emitting control units includes at least one sub-light-emitting unit, and the plurality of light-emitting control units are divided into at least two areas; at least two positive voltage lines located in the peripheral area and respectively located on opposite sides of the plurality of light-emitting control units; wherein sub-light-emitting units of light-emitting control units in a same area are electrically connected to a same positive voltage line, and sub-light-emitting units of light-emitting control units in different areas are electrically connected to different positive voltage lines.
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]
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 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
Provided are a display panel and a display device. The display panel includes: a pixel unit, including a pixel circuit and a light-emitting element a data line connected with the pixel circuit the data line includes first-type data lines and second-type data lines, the second-type data line includes a first portion, a second portion, and a third portion the third portion is connected with the first portion through a first via hole, the third portion is connected with the second portion through a second via hole, and the third portion includes a main trace located between the first via hole and the second via hole, at least one third portion includes a compensation trace, the compensation trace of the third portion is located at least one end of the main trace of the third portion, lengths of the plurality of third portions are equal or approximately equal.
A display substrate, a display panel and a display apparatus. The display substrate includes a first base substrate; a plurality of gate lines and a plurality of data lines which are arranged on a side of the first base substrate; the plurality of gate lines and the plurality of data lines are arranged to be intersected with each other and insulated from each other; a planarization layer, arranged on a side of the gate lines and the data lines away from the first base substrate, and including a first via hole; and a supporting structure, arranged on a side of the planarization layer away from the first base substrate and filled into the first via hole; and in a direction perpendicular to the first base substrate, a height of the supporting structure is greater than a depth of the first via hole.
A display apparatus and a splice display system are disclosed. The display apparatus includes: a lamp panel, which includes a circuit board and a plurality of light-emitting elements on the circuit board; and a mask on side of the plurality of light-emitting elements away from the circuit board, where the mask includes a plurality of light-transmitting parts corresponding to the plurality of light-emitting elements, an orthographic projection of each of the plurality of light-emitting elements on the circuit board is within an orthographic projection of a corresponding light-transmitting part on the circuit board, each of the plurality of light-transmitting parts includes a concave lens, and a surface of the concave lens close to the light-emitting element is a concave arc surface.
G06F 3/14 - Sortie numérique vers un dispositif de visualisation
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]
A display panel includes a display substrate, a lens layer and a dimming layer. The display substrate includes a plurality of sub-pixels, and each sub-pixel has a light-emitting region. The lens layer is disposed on a side of a light-exiting surface of the display substrate and includes a plurality of lens pattern regions each opposite to a light-emitting region of a sub-pixel, and the light-emitting region of the sub-pixel at least partially overlaps with an orthogonal projection of the lens pattern region opposite thereto on the display substrate. Each lens pattern region is provided with a plurality of notches therein. The dimming layer is disposed on a side of the lens layer away from the display substrate, 10 and at least a portion of the dimming layer is filled in the plurality of notches. A refractive index of the dimming layer is greater than a refractive index of the lens layer.
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
81.
MICRO-NANO DEVICE, MANUFACTURING METHOD, AND DISPLAY DEVICE
Beijing BOE Technology Development Co., Ltd. (Chine)
BOE Technology Group Co., Ltd. (Chine)
Inventeur(s)
Zhou, Jian
Abrégé
The present disclosure relates to the field of micro-nano devices, and discloses a micro-nano device, a manufacturing method, and a display device. The micro-nano device includes a micro-nano structural cell; wherein the micro-nano structural cell includes a substrate provided with a light incident surface and a light emergent surface which are oppositely disposed; a first electrode layer, a second electrode layer, a tunable dielectric layer and an absorbing layer.
G02F 1/135 - Cellules à cristaux liquides associées structurellement avec une couche photoconductrice ou ferro-électrique dont les caractéristiques peuvent être optiquement ou électriquement modifiées
A light emitting material includes a host material, the host material comprises a first compound having a structural general Formula I.
A light emitting material includes a host material, the host material comprises a first compound having a structural general Formula I.
H10K 50/11 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL]
H10K 101/30 - Valeurs d'énergie de la plus haute orbitale moléculaire occupée [HOMO], de la plus basse orbitale moléculaire inoccupée [LUMO] ou de Fermi
The disclosure provides a display panel and a display apparatus. The display panel includes: an array substrate, an opposite substrate and a liquid crystal layer. The array substrate includes: a base substrate; a reflective layer on one side of the base substrate facing the opposite substrate, including a light transmission region and a reflective region; a buffer layer on one side of the reflective layer away from the base substrate; and a drive line layer on one side of the buffer layer away from the reflective layer, including a plurality of thin film transistors, wherein orthographic projections of channel regions of the thin film transistors on the base substrate are within an orthographic projection of the reflective region of the reflective layer on the base substrate.
Provided are a display panel and a display device. The display panel includes: a base substrate, including a display region and a peripheral region, the peripheral region being located on at least one side of the display region; a plurality of sub-pixels, located in the display region; a plurality of constant voltage lines, arranged in a first direction, each of the plurality of constant voltage lines extending in a second direction, the constant voltage line being at least partially located in the display region, and the first direction intersecting with the second direction; and a conductive line, located in the peripheral region, and connected with the plurality of constant voltage lines, the plurality of constant voltage lines being configured to provide a constant voltage to the plurality of sub-pixels.
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 includes: a substrate; a plurality of sub-pixels, located in a display area; a plurality of data lines, located in the display area and a non-display area and electrically connected to the plurality of the sub-pixels; a first insulating layer set, located at one side of the substrate and provided with a plurality of first openings located at intervals in the first region; a plurality of first pins, located in the plurality of the first openings and electrically connected to the data lines; a first metal layer, located between two adjacent first pins and electrically insulated from the two adjacent first pins; a first planarization layer, located at one side of the first metal layer away from the substrate; and a second metal layer, located at one side of the first planarization layer away from the substrate and electrically insulated from the two adjacent first pins.
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
86.
FLEXIBLE FOLDABLE DISPLAY MODULE, METHOD FOR MANUFACTURING THE SAME, AND FLEXIBLE FOLDABLE DISPLAY APPARATUS
A flexible foldable display module includes a display substrate having a fingerprint identification region, a flexible cover plate disposed on a side of a display surface of the display substrate, a support plate located on a side of the display substrate away from the display surface thereof, and an adhesive layer located between the support plate and the display substrate. The support plate includes a first portion and a second portion other than the first portion. The first portion covers at least the fingerprint identification region. A thickness of the first portion is less than a thickness of the second portion, and a surface of the first portion proximate to the display substrate is flush with a surface of the second portion proximate to the display substrate. The adhesive layer includes a first adhesive layer, a first base layer, and a second adhesive layer that are sequentially stacked.
A display panel includes more than one light transmitting region and a display region; the light transmitting region includes a first light transmitting region and a second light transmitting region; the display panel includes more than one first pixel unit located in the display region and more than one second pixel unit, any second pixel unit is at least partially located in the light transmitting region, and the part of the second pixel unit located in the light transmitting region is a functional part; the first light transmitting region and the second light transmitting region both include n sub-region groups arranged along a first direction, and each sub-region group includes m sub-regions arranged along a second direction; only one of the j-th sub-region in the i-th sub-region group in the first light transmitting region and the second light transmitting region is provided with a functional part.
The present disclosure provides a driving circuit, a driving method and a display device. The driving circuit includes a first pull-down node, a first control circuit and a pull-up node reset circuit; the first control circuit is configured to control to connect the first pull-down node and the first voltage terminal under the control of the first control signal provided by the first control terminal, so that a potential of the first pull-down node is a valid voltage; the pull-up node reset circuit is configured to control to connect the pull-up node and the second voltage terminal when the potential of the first pull-down node is a valid voltage, so as to reset the potential of the pull-up node.
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
89.
DRIVING METHOD FOR DISPLAY PANEL AND DISPLAY APPARATUS
A driving method for a display panel and a display apparatus. The driving method includes: obtaining original display data of a current display frame; and when it is determined to adopt a first driving mode, loading first gate scanning signals (GA1_1-GA12_1) to gate lines (GA, GA1-GA12) in the display panel, and loading a data voltage to data lines (DA, DA1-DA7) in the display panel according to target display data obtained by removing a part of data from the original display data, so as to charge each sub-pixel in the display panel with the data voltage.
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
90.
Micro-Fluidic Substrate, Micro-Fluidic Structure and Driving Method Thereof
The present disclosure provides a micro-fluidic substrate, a micro-fluidic structure and a driving method thereof. The micro-fluidic substrate of the preset disclosure includes a substrate, and a plurality of driving electrodes on the substrate and configured to drive a droplet to move, the plurality of driving electrodes being in a same layer with a gap space between adjacent driving electrodes. The micro-fluidic substrate further includes: at least one auxiliary electrode on the substrate and configured to drive the droplet to move, an orthographic projection of the auxiliary electrode on the substrate at least partially overlapping with an orthographic projection of the gap space on the substrate, and the auxiliary electrode and the driving electrodes being in different layers.
The present disclosure provides a circuit board, a chip on film, a display apparatus and a bonding method. The circuit board has a plurality of bonding regions for bonding with a chip on film, each bonding region includes: a plurality of first pins extending along a first direction and sequentially arranged along a second direction; and at least one first alignment mark group on an arrangement path along which the plurality of first pins are arranged and configured to be aligned with a second alignment mark group of the chip on film in a buckled way, so that the plurality of first pins are bonded and attached to second pins of the chip on film in one-to-one correspondence.
Beijing BOE Technology Development Co., Ltd. (Chine)
BOE Technology Group Co., Ltd. (Chine)
Inventeur(s)
Wang, Haowei
Li, Zhuo
Feng, Jingwen
Abrégé
A quantum dot film includes a target color quantum dot film and a residual non-target color quantum dot film, wherein a ligand for the target color quantum dot of the target color quantum dot film is an oil-soluble ligand, and a ligand for the residual non-target color quantum dot of the residual non-target color quantum dot film is selected from any one or more of halogen ions and short-chain organic ligands whose carbon chain length is in a range of 2 to 18 carbons.
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
H10K 59/35 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des sous-pixels rouge-vert-bleu [RVB]
93.
PIXEL CIRCUIT, DRIVING METHOD THEREFOR AND DISPLAY APPARATUS
Embodiments of the present disclosure provide a pixel circuit, a driving method therefor and a display apparatus. The pixel circuit includes: an input circuit, configured to input data signals loaded to a first data signal terminal into corresponding input nodes in response to signals loaded to 2N−1 first scanning signal terminals; a control circuit, configured to control signals of 2N control nodes respectively in response to signals of at least two input nodes in the 2N−1 input nodes; an output circuit, configured to provide a signal of an men selection control signal terminal in 2N selection control signal terminals to an output node in response to a signal of an mth control node in the 2N control nodes; and a light-emitting drive circuit, configured to drive a to-be-driven device to work in response to a signal of the output node.
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]
Embodiments of the disclosure provide a touch display panel and a display device. The touch display panel includes a base substrate, where the base substrate includes a display area, a bezel area surrounding the display area and a bonding area extending from the bezel area on one side; and a touch structural layer, on a side of the base substrate. The touch structural layer includes a plurality of touch traces in the bezel area; and at least part of the touch traces are single-layered traces and adjacent single-layered touch traces are disposed in different layers.
A display panel and manufacturing method thereof, and a display device, the display panel includes a base substrate, a plurality of sub-pixels are arranged on the base substrate, at least part of the sub-pixels in the plurality of sub-pixels includes a light-emitting layer; at least two sub-pixels consecutively arranged in the plurality of sub-pixels constitute one sub-pixel group, in each sub-pixel group of at least part of the sub-pixel group, the light-emitting layers of at least two consecutively arranged sub-pixels are made of a same material and have an integral structure; the at least part of the sub-pixel group includes at least two sub-pixel groups that respectively emit light of different colors.
H10K 59/35 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des sous-pixels rouge-vert-bleu [RVB]
H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords
H10K 71/16 - Dépôt d'une matière active organique en utilisant un dépôt physique en phase vapeur [PVD], p. ex. un dépôt sous vide ou une pulvérisation cathodique
96.
LIQUID CRYSTAL PHASE SHIFTER AND METHOD FOR OPERATING THE LIQUID CRYSTAL PHASE SHIFTER, AND ANTENNA
The present disclosure relates to a liquid crystal phase shifter, a method for operating the liquid crystal phase shifter and an antenna. The liquid crystal phase shifter includes a first substrate, a second substrate, a liquid crystal layer and at least one adjustment unit. The one of the at least one adjustment unit includes a first electrode, a second electrode and a control circuit. The control circuit comprises a driving sub-circuit, a switching sub-circuit and a reset sub-circuit. The driving sub-circuit is configured to input a voltage to the first electrode. The reset sub-circuit is configured reset a voltage of a control terminal of the driving sub-circuit.
H01Q 3/38 - 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 les déphaseurs étant numériques
97.
DIMMING WINDOW AND METHOD FOR MANUFACTURING THE SAME
The present disclosure provides a dimming window and a method for manufacturing the same. The dimming window includes a cell defined by a first substrate and a second substrate, where at least one side edge of the first substrate exceeds an outside of the second substrate, and a part of the first substrate that exceeds the second substrate serves as a single substrate region; a first transparent conductive layer on one side of the first substrate facing the second substrate; a second transparent conductive layer on one side of the second substrate facing the first substrate; and a liquid crystal layer between the first substrate and the second substrate. The first transparent conductive layer includes a bonding region at the single substrate region; and a pattern of the bonding region includes a first sub-region and a second sub-region which are separated from each other;
the first sub-region is in a binding connection with a first driving circuit which drives the first substrate, and the second sub-region is in a binding connection with a second driving circuit which drives the second substrate; and the second sub-region is in conductive connection with the second transparent conductive layer. The dimming window and the method for manufacturing the same in the present disclosure can eliminate the need to drill holes in substrates, reduce process difficulty, reduce time consumption and improve product yield.
A display panel includes a display substrate and a spacer pattern. The display substrate includes a substrate, an encapsulation layer disposed on a side of the substrate, a touch functional layer disposed on a side of the encapsulation layer away from the substrate, and a first insulating layer disposed on a side of the touch functional layer away from the encapsulation layer. The display substrate is provided with a first through hole therein. The spacer pattern is disposed on the side of the touch functional layer away from the encapsulation layer and arranged around the first through hole. An orthogonal projection, on a plane where the display substrate is located, of a boundary of the spacer pattern proximate to the first through hole substantially coincides with an orthogonal projection, on the plane where the display substrate is located, of a boundary of the first through 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
A light-emitting substrate having a functional area and a bonding area spaced apart in a first direction; the light-emitting substrate includes: a substrate, a plurality of driver chips located on the substrate and located in the functional area, and a plurality of conductive patterns located between the substrate and the plurality of driver chips. The plurality of driver chips include a plurality of first driver chips and a plurality of second driver chips; among the plurality of first driver chips, at least one first driver chip is located on at least one side of the plurality of second driver chips in the first direction. The first driver chip includes at least one dummy pin. A conductive pattern is electrically connected to a dummy pin.
A self-monitoring method of a display and a display are disclosed. The self-monitoring method of a display includes: acquiring first display parameters of at least two frames of image outputted by the display, in which each frame of image of the at least two frames of image corresponds to a first display parameter, and extraction of first display parameters of two adjacent frames of image in the at least two frames of image has a time interval; acquiring a fifth difference between a maximum value of at least two first display parameters corresponding to the at least two frames of image and a minimum value of at least two first display parameters corresponding to the at least two frames of image; and acquiring a first preset threshold, comparing the fifth difference with the first preset threshold, and determining whether or not display abnormality presents in the display.
G09G 3/00 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques
