Proposed is an antenna module in which a partial area, which overlaps with a magnet mounted on an antenna sheet, of the entire area of a shielding sheet is punched out to prevent the shielding sheet from being magnetically saturated (magnetized) by the magnet. The proposed antenna module comprises: the antenna sheet having a radiation pattern formed thereon and having a magnet array formed along the outer circumference of the radiation pattern inserted thereto; and the shielding sheet laminated on the antenna sheet, and having an anti-overlapping hole formed in the area overlapping with the magnet array.
The present invention has a circular or arc-shaped magnet array disposed around a receiving coil and transmitting coil for wireless power transmission, thereby increasing the alignment accuracy of the receiving coil and transmitting coil, and preventing the deterioration of properties such as inductance, charging efficiency, etc.
Provided is a wireless ear module having a UWB antenna to easily obtain location information of a wireless ear module case and ear modules. The wireless ear module comprises: ear modules for receiving and playing a sound source signal from an electronic device; and a case comprising an upper housing and a lower housing which are rotatably coupled, and for storing the ear modules. The ear modules and/or the case transmit a location positioning signal, and the location positioning signal is a signal for sensing the distance and direction from the electronic device to the ear modules or the case.
The present invention provides a plurality of floor-type pedestrian signals, in which a control signal and voltage control power are applied, the voltage control power is converted into constant current power in each floor-type pedestrian signal, and the constant current power is applied to an LED array according to the control signal. Through this, the present invention prevents the brightness of the floor-type pedestrian signal from lowering as the distance from a controller increases, and maintains a constant lighting time of the plurality of floor-type pedestrian signals, so that even if the width of a crosswalk increases, the visibility of the floor-type pedestrian signal is kept constant.
A method for manufacturing an antenna module ceramic substrate is provided. Provided is a method for manufacturing an antenna module ceramic substrate, according to one embodiment of the present invention, the method comprising the steps of: stacking a first base material layer and a second base material layer so that each of a radiation pattern formed between the first and second base material layers and a connection pattern formed inside the second base material layer to be electrically connected with the radiation pattern are provided; compressing the first and second base material layers; and calcinating the compressed first and second base material layers.
A wireless power reception module including an antenna unit which includes a circuit board including a first surface and a second surfaces which are opposite to each other, a wireless power reception antenna formed as an antenna pattern on the first surface of the circuit board, a terminal pattern extending to a predetermined length from the wireless power reception antenna on the first surface, and a first coverlay attached to the first surface and a shielding unit which includes a magnetic sheet formed of a magnetic material to shield a magnetic field and having a side surface exposed to the outside and disposed on one surface of the antenna unit to be positioned at a position corresponding to the wireless power reception antenna, the first coverlay attached to the first surface, covering both the wireless power reception antenna and part of the total length of the terminal pattern.
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
A61B 5/024 - Mesure du pouls ou des pulsations cardiaques
An antenna module comprises a plurality of directors provided to be spaced apart from each other on the top surface of a first base layer; a second base layer disposed under the first base layer; a plurality of radiation patterns spaced apart from each other at positions corresponding to the respective directors on the top surface of the second base layer and functioning as antennas; an RF chipset disposed on bottom surface of the second base layer to transmit and receive RF signals; a connection pattern comprising a power feeding via electrode penetrating the second base layer and connecting the RF chipset and the radiation pattern; and a grounding via electrode that penetrates a part of the second base layer, is spaced apart from a side surface of the power feeding via electrode, and surrounds at least a portion of the side surface of the power feeding via electrode.
An antenna module is provided. An antenna module includes a radiation pattern that functions as an antenna; a base layer disposed on one side of the radiation pattern and implemented by stacking a plurality of low-temperature co-fired ceramic (LTCC) substrates to have a connection pattern electrically connected to the radiation pattern; an RF chipset electrically connected to the radiation pattern through the connection pattern to generate an RF signal to be transmitted from the radiation pattern or to process an RF signal received from the antenna; a thermal interface material (TIM) disposed at one side of the RF chipset to transfer heat generated from the RF chipset; a heat sink disposed at one side of the TIM to spread heat transferred from the TIM; and a fan disposed at one side of the heat sink to cool the heat sink by introducing outside air.
A magnetic shielding sheet for a wireless power reception module is provided. A magnetic shielding sheet for a wireless power reception module according to an exemplary embodiment of the present invention, which is applied to a wireless power reception module capable of a wireless power share (WPS) function and has an overall thickness of 150 μm or less. The magnetic shielding sheet includes a first sheet made of a magnetic material to shield a magnetic field, and a second sheet laminated as a monolayer on one surface of the first sheet by means of a bonding adhesive layer, wherein the second sheet is provided to have a smaller thickness than a thickness of the first sheet while having a saturation magnetic flux density twice or more than a saturation magnetic flux density of the first sheet.
H01F 27/36 - Blindages ou écrans électriques ou magnétiques
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
Disclosed is a wireless power transmitting module comprising: a coil unit provided with a coil body in which a conductive member having a predetermined length is wound in one direction, and with a planar coil including a pair of terminal portions extending from the coil body by a predetermined length for electrical connection; a main shielding sheet arranged on one surface of the coil unit to shield a magnetic field generated from the coil unit; an accommodating portion formed through the main shielding sheet so as to accommodate the thickness of at least one of the pair of terminal portions; and an auxiliary shielding sheet attached to one surface of the main shielding sheet so as to cover the accommodating portion in order to shield a magnetic field leaking through the accommodating portion, wherein the auxiliary shielding sheet has a relatively thinner thickness than the main shielding sheet.
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
11.
MAGNETIC SHIELDING SHEET FOR ANTENNA MODULE AND ANTENNA MODULE INCLUDING THE SAME
Disclosed is an magnetic field shielding sheet for an antenna module is applied to an antenna module comprising an antenna unit operating in a predetermined frequency band and a magnet for position alignment, and comprises: a main shielding sheet made of a magnetic material so as to be able to shield a magnetic field generated from the antenna unit; and at least one magnetic saturation-prevention member stacked on one side of the main shielding sheet so as to be able to prevent magnetic saturation of the main shielding sheet by inducing a direct magnetic field generated from the magnet, wherein the magnetic saturation-prevention member is provided in a number corresponding to the number of magnets provided in the antenna module and is positioned on one side of the main shielding sheet so as to be positioned at a position corresponding to the magnets provided in the antenna module.
Disclosed is a waveguide having a first vertical transfer path formed at a lower plate coupled to a signal processing substrate, and having a horizontal transfer path and a second vertical transfer that are formed at an upper plate coupled to a radar antenna, and thus minimizing tolerance during assembly. The disclosed waveguide is constructed by stacking the upper plate on the upper surface of the lower plate, a first vertical through-hole is formed in the lower plate, a second vertical through-hole and a horizontal groove are formed in the upper plate, and the horizontal groove connects the first vertical through-hole and the second vertical through-hole to form a radio wave transfer path.
Disclosed is a radar antenna having an antenna and a waveguide that are coupled using a jig on which a plurality of alignment pins are arranged, and thus minimizing tolerance during assembly. The disclosed radar antenna comprises: an alignment jig having a plurality of alignment pins; a circuit board having a plurality of first alignment holes through which the plurality of alignment pins penetrate, and being stacked on the upper surface of the alignment jig; a waveguide having a plurality of second alignment holes through which the plurality of alignment pins penetrate, and being stacked on the upper surface of the circuit board; and an antenna having a plurality of third alignment holes through which the plurality of alignment pins penetrate, and being stacked on the upper surface of the waveguide.
G01S 7/03 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe - Détails de sous-ensembles HF spécialement adaptés à ceux-ci, p.ex. communs à l'émetteur et au récepteur
Disclosed is a radar antenna which has a shielding space corresponding to each antenna of an antenna body by using an accommodation hole of a shielding member to prevent mutual coupling between antennas. The disclosed radar antenna comprises an antenna body which has a first surface and a second surface and in which a plurality first slot groups are formed to be spaced apart from each other on the first surface, and a shielding member which is stacked on the first surface of the antenna body and in which a plurality of accommodation holes are formed to respectively overlap the plurality of first slot groups.
G01S 7/03 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe - Détails de sous-ensembles HF spécialement adaptés à ceux-ci, p.ex. communs à l'émetteur et au récepteur
H01Q 1/52 - Moyens pour réduire le couplage entre les antennes; Moyens pour réduire le couplage entre une antenne et une autre structure
15.
VOICE PROCESSING DEVICE AND OPERATING METHOD THEREFOR
A voice processing device is disclosed. The voice processing device comprises: a voice processing circuit configured to generate an isolated voice signal associated with respective voices spoken at a plurality of sound source locations in a vehicle by isolating, and output an interpretation result for the respective voices on the basis of the isolated voice signal; a memory configured to store source language information indicating a source language and target language information indicating a target language in order to interpret the voice associated with the isolation voice signal; and a communication circuit configured to output the interpretation result, wherein the voice processing circuit generates the interpretation result in which the language of the voice corresponding to the isolated voice signal is interpreted from the source language into the target language.
A mobile terminal is disclosed. The mobile terminal comprises: a microphone configured to generate a voice signal in response to voices of speakers; a processor configured to generate a separated voice signal associated with each of the voices by separating the voice signal from a sound source on the basis of a sound source location of each of the voices, and output the result of translation for each of the voices, on the basis of the separated voice signal; and a memory configured to store source language information indicating source languages that are uttered languages of the voices of the speakers. The processor outputs the results of translations in which the languages of the voices of the speakers have been translated from the source languages into a target language, on the basis of the source language information and the separated voice signal.
Disclosed is a speech processing device. The speech processing device comprises: a speech reception circuit configured to receive a speech signal associated with speech uttered by speakers; a speech processing circuit configured to perform sound source separation for the speech signal on the basis of a sound source position of the speech so as to generate a separated speech signal associated with the speech and generate a translation result for the speech by using the separated speech signal; a memory; and an output circuit configured to output the translation result for the speech, wherein the sequence in which transmission results are output is determined on the basis of an utterance time point of the speech.
The present invention relates to a waveguide comprising: a first body and a second body which are injected-molded, have metal-coated surfaces, and are connected in the up-down or left-right direction so as to form a transmission space in which radio waves can move in the longitudinal direction; and a first coupling surface and a second coupling surface which come into surface contact with each other when the first body and the second body are coupled, wherein the coupling surfaces are coupled through a coupling body, or by forming a bending structure in which protrusions and grooves formed on the coupling surfaces are engaged with each other.
The present invention relates to a power module and a method for manufacturing same, the power module including: a lower ceramic substrate; an upper ceramic substrate which is disposed spaced apart from the upper portion of the lower ceramic substrate, and on the lower surface of which a semiconductor chip is mounted; spacers each having one end bonded to the lower ceramic substrate and the other end bonded to the upper ceramic substrate; first bonding layers each bonding the one end of each spacer to the lower ceramic substrate; and second bonding layers each bonding the other end of each spacer to the upper ceramic substrate. The present invention maintains a constant distance between the lower ceramic substrate and the upper ceramic substrate by having the spacers arranged therebetween, and thus is advantageous in that the semiconductor chip can be protected and heat dissipation efficiency can be increased.
H01L 23/498 - Connexions électriques sur des substrats isolants
H01L 21/48 - Fabrication ou traitement de parties, p.ex. de conteneurs, avant l'assemblage des dispositifs, en utilisant des procédés non couverts par l'un uniquement des groupes
H01L 25/16 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types couverts par plusieurs des groupes principaux , ou dans une seule sous-classe de , , p.ex. circuit hybrides
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 23/373 - Refroidissement facilité par l'emploi de matériaux particuliers pour le dispositif
20.
VOICE PROCESSING DEVICE FOR PROCESSING VOICE SIGNAL AND VOICE PROCESSING SYSTEM COMPRISING SAME
A voice processing device is disclosed. The voice processing device comprises: a voice data receiving circuit receives input voice data associated with voices of speakers; a memory stores starting language data; a voice data output circuit outputs output voice data associated with the voices of the speakers; and a processor generates a control command for outputting the output voice data, wherein the processor uses the input voice data to generate first speaker position data indicating a position of a first speaker of the speakers and first output voice data associated with a voice of the first speaker, reads first source language data corresponding to the first speaker position data with reference to the memory, and transmits, to the voice data output circuit, a control command for outputting the first output voice data to a translation environment for translating a first source language indicated by the first starting language data.
G10L 17/02 - Opérations de prétraitement, p.ex. sélection de segment; Représentation ou modélisation de motifs, p.ex. fondée sur l’analyse linéaire discriminante [LDA] ou les composantes principales; Sélection ou extraction des caractéristiques
H04R 1/40 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement en combinant plusieurs transducteurs identiques
G10L 21/028 - Séparation du signal de voix utilisant les propriétés des sources sonores
The present invention relates to a power module and a manufacturing method therefor, the power module comprising: a base plate having recessed grooves formed on the upper surface thereof; brazing filler layers arranged in the recessed grooves; and a ceramic substrate brazed to the upper surface of the base plate by means of the brazing filler layers. The present invention solves an existing soldering problem, enables reliable joining to various base plates, and can simplify processes.
A folding plate according to an embodiment of the present invention has first and second support portions located on both sides of a folding portion that is foldable, and is formed as a multilayer structure in which first and second metal sheets of different metal materials are braze-bonded, and thus, is thin and lightweight, has excellent flexibility, and easily dissipates heat.
Provided is a power source-less sensor device. A power source-less sensor device according to an exemplary embodiment of the present invention comprises: a sensor module which includes a sensing unit including at least one sensor and includes a communication unit for transmitting, to the outside, information sensed from the sensing unit; a capacitor for providing driving power to the sensor module; and an NFC antenna module for generating an induced current so as to charge the capacitor during NFC tagging. The sensor module is periodically driven by using power charged in the capacitor.
Disclosed is a voice processing device. The voice processing device comprises a memory and a processor configured to perform sound source isolation on voice signals associated with the voices of speakers on the basis of the sound source positions of the respective voices. The processor is configured to: generate sound source position information indicating the sound source positions of the respective voices using the voice signals associated with the voices; generate isolated voice signals associated with the voices of the respective speakers from the voice signals on the basis of the sound source position information; and match the isolated voice signals and the voice source position information and store the same in the memory.
An antenna module is provided. An antenna module according to an exemplary embodiment of the present invention comprises: a circuit board; a radiation pattern formed on at least one surface of the circuit board and formed in a loop shape to have an empty space part formed at a central part thereof; a first shielding sheet stacked on the upper surface of the circuit board to include an area corresponding to the empty space part; and a second shielding sheet stacked on the lower surface of the circuit board to include an area corresponding to the empty area part, wherein the first shielding sheet and the second shielding sheet are disposed such that the areas corresponding to the empty space part on the opposite surfaces of the circuit board overlap each other.
The present invention relates to a power module comprising: a lower ceramic substrate (200); an upper ceramic substrate (300) which is disposed above the lower ceramic substrate (200) and has a semiconductor chip (G) mounted on the lower surface thereof; a PCB substrate (400) disposed above the upper ceramic substrate (300); and a connection pin (800) which extends through through holes (320 and 420) formed in the upper ceramic substrate (300) and the PCB substrate (400), and vertically connects electrode patterns (a, b, c, and d) formed on the upper ceramic substrate (300) and the PCB substrate (400). The present invention provides a shortened electrical connection distance between the upper ceramic substrate and the PCB substrate, and thus can minimize a current path and enhance the moving efficiency of a high-speed current.
H01L 23/498 - Connexions électriques sur des substrats isolants
H01L 25/07 - 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 21/48 - Fabrication ou traitement de parties, p.ex. de conteneurs, avant l'assemblage des dispositifs, en utilisant des procédés non couverts par l'un uniquement des groupes
27.
HYBRID BASE PLATE AND MANUFACTURING METHOD THEREFOR
The present invention relates to a hybrid base plate and a manufacturing method therefor. Metal sheets of different materials having excellent thermal conductivity can be joined to have a thickness favorable for heat dissipation, and by arranging a metal sheet of a material with a low coefficient of thermal expansion between metal sheets with a high coefficient of thermal expansion, there is an effect of preventing warpage when manufacturing a large-area heat sink.
Disclosed is a voice processing device. The voice processing device comprises: a voice data reception circuit configured to receive input voice data associated with the voice of a speaker; a wireless signal reception circuit configured to receive a wireless signal including a terminal ID from a speaker terminal of the speaker; a memory; and a processor configured to generate terminal location data indicating the location of the speaker terminal on the basis of the wireless signal, and match and store the generated terminal location data and the terminal ID in the memory, wherein the processor uses the input voice data to generate first speaker location data and first output voice data associated with a first voice spoken at the first location and matches a first terminal ID corresponding to the first speaker location data and the first output voice data.
A disposable electronic thermometer is provided. The disposable electronic thermometer, according to an exemplary embodiment of the present invention, comprises: a base substrate including an adhesive layer formed on one surface to be attached to a body of a user; a control part including a circuit board arranged on one surface of the base substrate and at least one driving chip mounted on the circuit board; a temperature sensor arranged on one surface of the base substrate and electrically connected to the circuit board, to thus measure a body temperature of a user; an NFC antenna electrically connected to the circuit board and arranged on one surface of the base substrate to surround the circuit board; and a cover member attached to one surface of the base substrate to prevent external exposure of the circuit board, the temperature sensor, and the NFC antenna.
An antenna module is provided. An antenna module according to an exemplary embodiment of the present invention comprises: an antenna unit including an antenna pattern, which has a pattern portion and a lead portion formed, respectively, on both surfaces of a circuit board; a magnetic field shielding sheet including a sheet body made of a magnetic material to block a magnetic field, and a plurality of eddy current reducing pattern portions formed on the sheet body to reduce the generation of eddy current by increasing the resistance of the sheet body; and an insulation member arranged between the antenna unit and the magnetic field shielding sheet, wherein the antenna unit is provided in an asymmetric form in which the pattern portion and the lead portion respectively formed on both surfaces of the circuit board have different thicknesses.
Disclosed is a flexible PCB RF cable having a ground pattern that is divided into two ground patterns, which are connected through a connection pattern arranged in an area overlapped with a signal line pattern, and thus cracks are minimized during bending. The disclosed flexible PCB RF cable comprises: a signal line pattern interposed between a first dielectric sheet and a second dielectric sheet; first and second lower ground patterns, which are mesh patterns arranged to be spaced from each other below the first dielectric sheet; a lower connection pattern connected to the first and second lower ground patterns; first and second upper ground patterns, which are mesh patterns arranged to be spaced from each other above the second dielectric sheet; and an upper connection pattern connected to the first and second ground patterns.
Proposed are a radar antenna configured to form a waveguide through a partition wall on a plate having a plurality of slots, and a method for manufacturing same. The proposed radar antenna comprises: a first plate having an inner surface; and a second plate stacked so as to have an inner surface facing the inner surface of the first plate, wherein the first plate includes a partition wall extending in the direction of the second plate from the inner surface of the first plate, and the partition wall contacts the inner surface of the second plate to form a waveguide between the inner surface of the first plate and the inner surface of the second plate.
G01S 7/03 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe - Détails de sous-ensembles HF spécialement adaptés à ceux-ci, p.ex. communs à l'émetteur et au récepteur
The present invention relates to a power module comprising: an upper ceramic substrate (300); a PCB substrate (400) disposed spaced apart from the upper ceramic substrate (300); a plurality of semiconductor chips (G1, G2, G3, G4) spaced apart from each other, arranged in parallel, and mounted on the lower surface of the upper ceramic substrate (300); and a plurality of capacitors (310) mounted on the top surface of the PCB substrate (400) to correspond to locations between the semiconductor chips (G1, G2, G3, G4). The present invention has the advantage of forming a short current path through which the semiconductor chips and the capacitors are connected, thereby increasing a circuit stabilization effect.
The present disclosure relates to an adhesive transfer film for bonding a semiconductor chip and a spacer to a substrate and a method for manufacturing a power module substrate by using same, the adhesive transfer film being obtained by manufacturing an Ag sintering paste in the form of a film. The present disclosure can reduce the process time by minimizing a sintering process, and can reduce equipment investment cost.
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
C09J 5/06 - Procédés de collage en général; Procédés de collage non prévus ailleurs, p.ex. relatifs aux amorces comprenant un chauffage de l'adhésif appliqué
C09J 7/25 - Matières plastiques; Matières plastiques métallisées à base de composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09J 135/00 - Adhésifs à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un radical carboxyle, et con; Adhésifs à base de dérivés de tels polymères
C09J 11/04 - Additifs non macromoléculaires inorganiques
H01L 25/065 - 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 23/498 - Connexions électriques sur des substrats isolants
The present invention relates to a power module and a method for manufacturing same, the power module comprising: a ceramic substrate including a ceramic base and an electrode pattern formed on the upper and lower surfaces of the ceramic base; a PCB substrate disposed above the ceramic substrate and including an electrode pattern; a plurality of through-holes formed in at least one of the ceramic substrate and the PCB substrate; and a connection pin coupled to the through-holes and connecting the electrode pattern of the ceramic substrate and the electrode pattern of the PCB substrate to each other. The present invention has advantages in that it is easy to fix the connection pin to the ceramic substrate, the position accuracy of the connection pin is improved, and the convenience of assembly is increased.
H01R 12/52 - Connexions fixes pour circuits imprimés rigides ou structures similaires se raccordant à d'autres circuits imprimés rigides ou à des structures similaires
H01R 43/02 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour connexions soudées
H01R 12/58 - Connexions fixes pour circuits imprimés rigides ou structures similaires caractérisées par les bornes bornes pour insertion dans des trous
H01L 23/538 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre la structure d'interconnexion entre une pluralité de puces semi-conductrices se trouvant au-dessus ou à l'intérieur de substrats isolants
H01L 23/373 - Refroidissement facilité par l'emploi de matériaux particuliers pour le dispositif
H01L 25/16 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types couverts par plusieurs des groupes principaux , ou dans une seule sous-classe de , , p.ex. circuit hybrides
A remote body temperature monitoring system is provided. A remote body temperature monitoring system according to an embodiment of the present invention comprises: a patch-type thermometer attached to the body of a user so as to periodically measure body temperature; a web service server for collecting information about the body temperature measured by the patch-type thermometer and notifying a manager terminal of a suspected fever; a collection device for receiving the information about the measured body temperature from the patch-type thermometer and transmitting same to the web service server; and an AI server for receiving the information about the body temperature from the web service server to manage a health status by using artificial intelligence.
A61B 5/00 - Mesure servant à établir un diagnostic ; Identification des individus
A61B 5/01 - Mesure de la température de parties du corps
H04W 4/14 - Services d'envoi de messages courts, p.ex. SMS ou données peu structurées de services supplémentaires [USSD]
H04W 4/80 - Services utilisant la communication de courte portée, p.ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie
An electronic thermometer is provided. The electronic thermometer according to an exemplary embodiment of the present invention is for periodically measuring a body temperature by being attached to a body of a user, and comprises: at least one temperature sensor mounted on the one surface of a flexible circuit board; a memory unit for storing information obtained via the temperature sensor; a communication unit for externally transmitting the information stored in the memory unit; a control unit for controlling the operations of the temperature sensor, memory unit, and communication unit; a power supply unit arranged on the one surface of the flexible circuit board such that driving power can be provided; and a protection member surrounding the flexible circuit board such that external exposure of the temperature sensor, memory unit, communication unit, control unit, and power supply unit can be prevented.
A magnetic shielding sheet for a reception antenna, and a wireless power reception module including same are provided. A magnetic shielding sheet for a reception antenna, according to an exemplary embodiment of the present invention, blocks the magnetic field induced in a reception antenna, and comprises: a planar first shielding sheet including a through-hole penetratively formed with a predetermined area in a region corresponding to a hollow portion of the reception antenna; and a second shielding sheet arranged to come in contact with one surface of the first shielding sheet, so as to block the magnetic field leaking through the through-hole.
A data logger device is provided. The data logger device according to an example embodiment of the present invention comprises: a sensing unit mounted on one surface of a flexible printed circuit board, and including a sensor that detects at least one piece of information; a display unit that, when an abnormal state is detected on the basis of information measured via the sensing unit, irreversibly displays the abnormal state; a control unit that controls driving of the sensing unit and the display unit; a power supply unit that provides driving power to the control unit; and a cover member that prevents the outside exposure of the sensing unit, the display unit, the control unit, and the power supply unit.
Disclosed is an antenna module for wireless power transmission and reception, wherein a loop-shaped coil for wireless power transmission and reception is formed using two wires having different diameters, so that a reduction in charging efficiency is prevented. The disclosed antenna module for wireless power transmission and reception may comprise: a first coil which is wound around a first winding shaft to form a first loop and has a first coil diameter; a second coil which is wound around the outer periphery of the first coil to form a second loop and has a second coil diameter thicker than the first oil diameter; a base substrate disposed to overlap portions of the first coil and the second coil; and a coil connection pattern formed on one surface of the base substrate and connected to the first coil and the second coil.
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
An antenna module is proposed in which a slit and a through-hole for grounding are additionally formed in a single radiator such that the antenna module resonates in two frequency bands or expands the bandwidth around a reference resonant frequency. The proposed antenna module includes a radiator having a first slit, and the radiator is divided into a first region and a second region with respect to the first slit, wherein a plurality of first through-holes and a second slit are formed in the first region, a second through-hole is formed in the second region, and a power feeding pattern is connected to a region between the first slit and the second slit in the first region.
A ceramic substrate according to the present invention includes: a ceramic base material; an electrode pattern formed on the ceramic base material; and at least one spacer arranged in any one of regions in the ceramic base material and the electrode pattern, in which a semiconductor chip is mounted.
H01L 23/373 - Refroidissement facilité par l'emploi de matériaux particuliers pour le dispositif
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
A semiconductor package of the present invention comprises a base plate, an insulating substrate, and a lead frame, wherein the base plate is made of a metallic material including Cu and Be—Cu. The present invention can ensure bonding reliability and thus prevent performance degradation of semiconductor devices.
H01L 23/373 - Refroidissement facilité par l'emploi de matériaux particuliers pour le dispositif
H01L 23/498 - Connexions électriques sur des substrats isolants
H01L 21/48 - Fabrication ou traitement de parties, p.ex. de conteneurs, avant l'assemblage des dispositifs, en utilisant des procédés non couverts par l'un uniquement des groupes
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
44.
Wireless power receiving device for electric vehicle
A wireless power receiving device for an electric vehicle is provided. A wireless power receiving device for an electric vehicle, according to an exemplary embodiment of the present invention, comprises: a wireless power receiving coil for receiving wireless power to be transmitted from the outside; a coil support member which has a position fixing means formed at a position corresponding to the wireless power receiving coil so as to fix the wireless power receiving coil, and which is made of a material including a magnetic substance so as to shield the magnetic field; a ferrite core including a plurality of ferrite block bodies which have predetermined areas and which are arranged on one surface of the coil support member so as to be adjacent to each other; and a plate-shaped metal plate for covering one surface of the ferrite core by having a predetermined area.
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
The present invention comprises: a circuit board; a laser diode mounted on the circuit board; a photodiode mounted on the circuit board; and a drive integrated circuit which is mounted on the circuit board and drives the laser diode and the photodiode, wherein the circuit board includes a circuit forming unit in which wiring layers for electrically connecting the drive integrated circuit to the laser diode are stacked. The present invention has an advantage in that the drive integrated circuit is included in a distance sensor module so as to be manufactured as a single module, and a ferrite chip bead is included in the module so as to reduce noise.
Proposed is an antenna module for a small device, wherein the antenna module is expanded to a ground area through a metal plate, a metal wire, or a connector FPCB and the like to improve antenna gain. The proposed antenna module for a small device is provided with an antenna, and comprises: a circuit board mounted inside a housing of a small device; and a ground expansion member which is mounted inside the housing, comprises one of the metal plate, the metal wire, or the connector FPCB, and has a first end connected to a ground line of the antenna.
Provided is a magnetic field shielding sheet. A magnetic field shielding sheet according to an exemplary embodiment of the present invention is a magnetic field shielding sheet for an antenna, which includes a hollow portion having a predetermined area in a central portion thereof and a pattern portion configured to surround the hollow portion, includes a sheet body formed as a ribbon sheet including at least one selected from an amorphous alloy and a nanocrystalline alloy, a plurality of through-portions formed in a region of the sheet body corresponding to the pattern portion, and a plurality of cracks formed to extend from the through-portions.
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
H05K 9/00 - Blindage d'appareils ou de composants contre les champs électriques ou magnétiques
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
H01Q 1/52 - Moyens pour réduire le couplage entre les antennes; Moyens pour réduire le couplage entre une antenne et une autre structure
H04B 5/00 - Systèmes de transmission à induction directe, p.ex. du type à boucle inductive
The present invention is a method of manufacturing a ceramic substrate, the method including forming a mask on one surface of a metal layer, forming an inclined protrusion by etching the metal layer exposed by the mask, and bonding the metal layer on which the inclined protrusion is formed to a ceramic base material, and according to the present invention, the inclined protrusion is formed on an outer perimeter of the metal layer bonded to the ceramic base material to increase a bonding strength between the ceramic base material and the metal layer and facilitate a metal layer etching process.
Presented is a position-measuring device using UWB antenna, the position-measuring device distinguishing measurement targets positioned indoors from measurement targets positioned outdoors on the basis of UWB signals received from a plurality of UWB antennas. The presented position-measuring device includes: a first UWB antenna; a second UWB antenna; a third UWB antenna; a signal processing module which outputs a signal received from the first UWB antenna and a UWB signal received from at least one among the second UWB antenna and the third UWB antenna; and a position-measuring module which measures the position of the measurement target on the basis of the UWB signals output from the signal processing module.
G01S 13/87 - Combinaisons de plusieurs systèmes radar, p.ex. d'un radar primaire et d'un radar secondaire
G01S 7/03 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe - Détails de sous-ensembles HF spécialement adaptés à ceux-ci, p.ex. communs à l'émetteur et au récepteur
H01Q 5/25 - Systèmes à ultralarge bande, p.ex. systèmes à résonnance multiple; Systèmes à impulsions
H01Q 23/00 - Antennes comportant des circuits ou des éléments de circuit actifs qui leur sont intégrés ou liés
52.
Magnetic field shielding sheet for a wireless charger, method for manufacturing same, and receiving apparatus for a wireless charger using the sheet
Provided are a magnetic field shield sheet for a wireless charger, a method of manufacturing the sheet, and a receiver for the wireless charger by using the sheet. The sheet includes at least one layer thin magnetic sheet made of an amorphous ribbon separated into a plurality of fine pieces; a protective film that is adhered on one surface of the thin magnetic sheet via a first adhesive layer provided on one side of the protective film; and a double-sided tape that is adhered on the other surface of the thin magnetic sheet via a second adhesive layer provided on one side of the double-sided adhesive tape, wherein gaps among the plurality of fine pieces are filled by some parts of the first and second adhesive layers, to thereby isolate the plurality of fine pieces.
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H01F 27/36 - Blindages ou écrans électriques ou magnétiques
H01Q 7/06 - Cadres ayant une distribution du courant sensiblement uniforme et un diagramme de rayonnement directif perpendiculaire au plan du cadre avec un noyau en matière ferromagnétique
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
H05K 9/00 - Blindage d'appareils ou de composants contre les champs électriques ou magnétiques
B32B 37/12 - Procédés ou dispositifs pour la stratification, p.ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par l'usage d'adhésifs
B32B 37/18 - Procédés ou dispositifs pour la stratification, p.ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par les propriétés des couches toutes les couches existant et présentant une cohésion avant la stratification impliquant uniquement l'assemblage de feuilles ou de panneaux individualisés
B32B 38/00 - Opérations auxiliaires liées aux procédés de stratification
H04B 5/00 - Systèmes de transmission à induction directe, p.ex. du type à boucle inductive
H01Q 7/08 - Barreau en ferrite ou barreau allongé analogue
A magnetic field shielding sheet according to one embodiment is a magnetic field shielding sheet for an antenna that includes a hollow portion formed in a central region and having a predetermined area and a pattern portion surrounding the hollow portion. The magnetic field shielding sheet includes a sheet body formed as a multi-layer sheet in which a plurality of sheets are stacked in multiple layers with adhesive layers therebetween, wherein the sheet body is a multi-layer sheet in which the plurality of sheets having a relatively lower magnetic permeability while having a relatively higher surface resistance along a stacking direction are sequentially stacked.
H05K 9/00 - Blindage d'appareils ou de composants contre les champs électriques ou magnétiques
B32B 3/26 - Produits stratifiés caractérisés essentiellement par le fait qu'une des couches comporte des discontinuités ou des rugosités externes ou internes, ou bien qu'une des couches est de forme générale non plane; Produits stratifiés caractérisés essentiellement par des particularismes de forme caractérisés par une couche comportant des cavités ou des vides internes
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 15/04 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
54.
MAGNETIC SHIELDING SHEET AND MANUFACTURING METHOD THEREFOR
A magnetic shielding sheet and a manufacturing method therefor are provided. The magnetic shielding sheet according to an embodiment of the present invention, which is placed on one surface of an antenna comprising a hollow part disposed at the center thereof and having a predetermined area and a pattern part surrounding the hollow part, may comprise: a sheet body which is made of a magnetic material so as to be able to shield a magnetic field; and at least one eddy current-reducing pattern part which is formed in the sheet body so as to increase the resistance of the sheet body so that the occurrence of eddy current can be reduced.
H01F 27/36 - Blindages ou écrans électriques ou magnétiques
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H05K 9/00 - Blindage d'appareils ou de composants contre les champs électriques ou magnétiques
H01F 41/02 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateurs; Appareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour la fabrication de noyaux, bobines ou aimants
A facial mask for skin care is provided. According to the present invention, provided is a facial mask for skin care, comprising: a mask member applied to the facial area of the human body; one or more vibrators provided in the mask member so as to transmit vibration to the skin; an actuating unit for transmitting the vibration of the vibrators toward the skin, and blocking the vibration transmitted to the mask member; and a control unit for individually controlling the plurality of vibrators.
A61H 23/02 - Massage par percussion ou vibration, p.ex. en utilisant une vibration ultrasonique; Massage par succion-vibration; Massage avec des membranes mobiles à entraînement électrique ou magnétique
A61N 5/06 - Thérapie par radiations utilisant un rayonnement lumineux
A41D 13/11 - Masques de protection du visage, p.ex. pour utilisation chirurgicale ou pour utilisation en atmosphère polluée
A45D 44/00 - Autres articles cosmétiques ou de toilette, p.ex. pour salons de coiffure
Disclosed is a UWB antenna module arranged in the lateral direction of a portable terminal so as to prevent deterioration of communication performance while minimizing a mounting space. The disclosed UWB antenna module comprises: a planar base substrate; a plurality of radiation patterns arranged on the upper surface of the base substrate, and arranged so as to be spaced from each other; a switching element arranged on the lower surface of the base substrate and connected to the plurality of radiation patterns; and a communication chipset arranged to be spaced from the switching element on the lower surface of the base substrate, and connected to one of the plurality of radiation patterns through a switching operation of the switching element.
H01Q 3/24 - 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 l'orientation, par commutation de l'énergie fournie, d'un élément actif rayonnant à un autre, p.ex. pour commutation du lobe
H01Q 21/30 - Combinaisons d'unités d'antennes séparées, fonctionnant sur des bandes d'ondes différentes et connectées à un système d'alimentation commun
H01Q 1/24 - Supports; Moyens de montage par association structurale avec d'autres équipements ou objets avec appareil récepteur
H01Q 1/22 - Supports; Moyens de montage par association structurale avec d'autres équipements ou objets
Disclosed is a ceramic substrate manufacturing method in which a copper sheet is etched and then bonded to a ceramic substrate, so that the ceramic substrate has reduced to overall processing time and improved reliability and product lifespan. The disclosed ceramic substrate manufacturing method comprises the steps of: etching a copper sheet so as to prepare a metal substrate; etching a ceramic substrate so as to prepare a unit ceramic substrate; assembling the metal substrate and the unit ceramic substrate; bonding the metal substrate and the unit ceramic substrate so as to form a stack; partially printing a metal paste on the surface of the stack; and sintering the metal paste.
H05K 3/20 - Appareils ou procédés pour la fabrication de circuits imprimés dans lesquels le matériau conducteur est appliqué au support isolant de manière à former le parcours conducteur recherché par apposition d'un parcours conducteur préfabriqué
H01L 21/48 - Fabrication ou traitement de parties, p.ex. de conteneurs, avant l'assemblage des dispositifs, en utilisant des procédés non couverts par l'un uniquement des groupes
58.
MAGNETIC SHIELDING SHEET FOR CHARGING CRADLE, WIRELESS POWER RECEPTION MODULE FOR CHARGING CRADLE, AND CHARGING CRADLE FOR WIRELESS EARPHONES INCLUDING THE SAME
Provided are a magnetic shielding sheet for a charging cradle and a wireless power reception module for a charging cradle and a charging cradle for wireless earphones including the same. A magnetic shielding sheet for a charging cradle according to an exemplary embodiment of the present invention includes a sheet body formed of a magnetic material to shield a magnetic field, wherein the sheet body is formed of a magnetic material having a saturation magnetic flux density of 1.2 Tesla or more.
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H01F 27/36 - Blindages ou écrans électriques ou magnétiques
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
Proposed is a position measuring device configured to measure a position (distance) by combining a TWR positioning method and a PDOA positioning method. The proposed position measuring device: outputs positioning signals at set time intervals; receives response signals for the positioning signals; measures the distance between a plurality of diversity antennas and an object on the basis of the respective positioning signals and response signals transmitted and received by the diversity antennas; and measures the distance to the object on the basis of the measurement values of the distances between the plurality of diversity antennas and the object.
G01S 3/72 - Systèmes à diversité spécialement adaptés à la radiogoniométrie
G01S 1/20 - Systèmes pour déterminer une direction ou une ligne de position en comparant les temps de transit de signaux synchronisés provenant d'antennes non directionnelles ou de systèmes d'antennes séparés, c. à d. systèmes à différence de parcours
H01Q 5/25 - Systèmes à ultralarge bande, p.ex. systèmes à résonnance multiple; Systèmes à impulsions
H04W 4/02 - Services utilisant des informations de localisation
A skin care device is provided. A skin care device according to an exemplary embodiment of the present invention comprises: a body including a first surface having a predetermined area; two contact terminals disposed to be spaced apart from each other on the first surface, and when electric power is applied thereto, generating a potential difference on a users skin to change an electrical environment of the users skin; two sensing terminals disposed to be spaced apart from each other on the first surface and sensing oil and moisture of the users skin when electric power is applied thereto; a plurality of light sources mounted on a circuit board disposed inside the body, such that the light sources are located behind the first surface, the light sources emitting light beams having different wavelength bands; and a control unit for controlling the entire operation.
Provided are a ceramic substrate and a method of manufacturing the same, which suppress a warpage phenomenon caused by a difference in volumes occupied by upper and lower metal layers of a ceramic base material and controls areas of the upper and lower metal layers especially when thicknesses of the upper and lower metal layers on the ceramic base material are equal to each other, thereby reducing a defect rate of the ceramic substrate.
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 23/373 - Refroidissement facilité par l'emploi de matériaux particuliers pour le dispositif
H01L 21/48 - Fabrication ou traitement de parties, p.ex. de conteneurs, avant l'assemblage des dispositifs, en utilisant des procédés non couverts par l'un uniquement des groupes
63.
FLEXIBLE CABLE JUMPER DEVICE AND METHOD FOR MANUFACTURING SAME
The present invention discloses a flexible cable jumper structure including a cover layer, a first metal layer stacked on the cover layer and having a circuit pattern formed thereon, a first dielectric layer stacked on the first metal layer, a first adhesive layer applied on the first dielectric layer, a second metal layer stacked on the first dielectric layer to which the first adhesive layer is applied and having a circuit pattern formed thereon, a heat resistant layer stacked on the second metal layer, and a terminal layer formed in one region of the heat resistant layer and electrically connected to the first metal layer and the second metal layer, and a flexible cable jumper device coupled to one side of the flexible cable jumper structure and including an RF connector including a plug having an electrode electrically connected to the terminal layer, and the flexible cable jumper device of the present invention has heat resistance and low loss characteristics by using a heat resistant material and a low dielectric constant material in a hybrid structure.
H01B 3/30 - Isolateurs ou corps isolants caractérisés par le matériau isolant; Emploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires
A magnetic shielding sheet is provided. The magnetic shielding sheet according to an embodiment of the present invention comprises: a plate-shaped magnetic sheet made of a magnetic material containing a metal component; and a cover member for covering the entire surface of the magnetic sheet so as to prevent the surface of the magnetic sheet from being exposed to the outside.
H01F 27/36 - Blindages ou écrans électriques ou magnétiques
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
Provided is a heater for a cigarette-type electronic cigarette device. A heater for a cigarette-type electronic cigarette device according to an exemplary embodiment of the present invention is configured to a circumference of a cigarette inserted thereinto by a predetermined length and includes a heating member that is disposed to surround a circumference of the cigarette when the cigarette is inserted and is heated through an eddy current induced by electromagnetic induction to heat the cigarette, a heat insulation member that is disposed to surround a circumference of the heating member and blocks the heat generated by the heating member from moving to the outside, and a coil member that is wound multiple times around a circumference of the heat insulation member and that generates a magnetic field that causes electromagnetic induction to the heating member when power is applied.
A skin condition measurement sensor module and a skin condition measurement device are provided. A skin condition measurement sensor module according to one embodiment contains: a transparent film; a pair of sensor electrodes disposed to be spaced at regular intervals at a plurality of positions on one surface of the transparent film; and a floating electrode formed on the entirety of the one surface of the transparent film, formed to be divided into predetermined sizes, and formed to be separated from the pair of sensor electrodes, wherein the sensor electrodes and the floating electrode are formed of a grid-shaped pattern layer.
A61B 5/01 - Mesure de la température de parties du corps
H04W 4/80 - Services utilisant la communication de courte portée, p.ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie
The present invention provides a patch-type thermometer system comprising a body temperature display terminal and a patch-type thermometer. The patch-type thermometer: comprises a flexible printed circuit board, a temperature sensor, an insulating layer attached to the temperature sensor, a heat transfer member for transferring heat to the temperature sensor, a GND region formed at the periphery of the heat transfer member, an exposure hole attached to the temperature sensor, and a protection member; is attached to the skin of a user to measure a body temperature; and transmits a user ID, related app information, and body temperature data in an NFC-based manner. The terminal forms a magnetic field by tagging the patch-type thermometer, requests body temperature measurement, and receives the user ID, the related app information, and the body temperature data from the patch-type thermometer to calculate a body temperature value.
A patch-type skincare device is provided. A patch-type skincare device according to an exemplary embodiment of the present invention comprises: a light source part comprising a flexible plate-shaped substrate member having a circuit pattern formed on at least one surface thereof, and at least one LED mounted on one surface of the substrate member; a pair of cover members disposed on both surfaces of the substrate member so as to prevent the light source part from being exposed to the outside; and a connection cable for supplying the light source part with power that is externally supplied.
Provided are a device and a method for tracking air cargo that determine whether air cargo is loaded on the basis of sensing values of a pressure sensor and an accelerometer, and switch to a flight mode when the loading is completed to block communication with an external device. The provided device for tracking air cargo detects acceleration information and pressure information according to the movement of the air cargo, generates tracking information of the air cargo on the acceleration information and the pressure information, transmits the tracking information to an external device, and switches to a flight mode on the basis of one of the acceleration information, the pressure information, and whether a communication signal is received.
Suggested is an antenna module in which a radiation pattern for ultra-wideband communication and at least one of a radiation pattern for short-range communication, a radiation pattern for transmitting and receiving wireless power, a radiation pattern for electronic payment are integrally formed to enable communication with a vehicle. The suggested antenna module comprises: a first antenna having a first radiation pattern resonating in a first frequency band; and a second antenna disposed on one surface of the first antenna and having a second radiation pattern resonating in a UWB frequency band different from the first frequency band. The first antenna includes a base substrate on which the first radiation pattern is formed and an extension substrate extending outward from the base substrate, and the second antenna is disposed on the upper surface of the extension substrate.
A semiconductor package component and a semiconductor package including the same. More particularly, the present disclosure relates to a semiconductor package component for an RF power transistor and a semiconductor package including the same. Further particularly, it relates to a semiconductor package component for an RF power transistor and a semiconductor package including the same, capable of adjusting impedance matching of an RF transistor by connecting a die chip and a lead frame with a wire so that a length of the wire is reduced as much as the protruding height of the base substrate.
H01L 21/48 - Fabrication ou traitement de parties, p.ex. de conteneurs, avant l'assemblage des dispositifs, en utilisant des procédés non couverts par l'un uniquement des groupes
H01L 23/532 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre comprenant des interconnexions externes formées d'une structure multicouche de couches conductrices et isolantes inséparables du corps semi-conducteur sur lequel elles ont été déposées caractérisées par les matériaux
An electromagnetic-induction supply device may comprise: a current transformer installed on a power line and including one or more coils, a first core, and a second core; and a breaker unit connected to at least one of the one or more coils, wherein the breaker unit forms a closed circuit with the at least one of the one or more coils to switch the current transformer to a short-circuit mode in which the first core and the second core can be separated. Therefore, when the electromagnetic-induction power supply device is brought close to or installed on a live power line, the breaker unit prevents the formation of a magnetic field and thus the electromagnetic-induction power supply device can be easily attached/detached to/from the power line.
G01R 15/18 - Adaptations fournissant une isolation en tension ou en courant, p.ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs inductifs, p.ex. des transformateurs
H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif
H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
Disclosed is an asset tracking communication device, which transmits only essential information through a low power wide area communication during asset transport, stores remaining information, and then transmits the stored information at a position capable of a high-speed communication. The disclosed asset tracking communication device transmits all or a part of the freight transport information according to a communication environment in a process of transporting the freight, stores information not transmitted, and then transmits the information under a high-speed communication environment, thereby minimizing information lost upon asset tracking.
H04W 4/029 - Services de gestion ou de suivi basés sur la localisation
H04W 4/38 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour la collecte d’informations de capteurs
H04W 4/35 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour la gestion de biens ou de marchandises
H04W 76/14 - Gestion de la connexion Établissement de la connexion Établissement de la connexion en mode direct
H04W 4/80 - Services utilisant la communication de courte portée, p.ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie
H04W 4/02 - Services utilisant des informations de localisation
H04W 48/16 - Exploration; Traitement d'informations sur les restrictions d'accès ou les accès
The present disclosure relates to an interposer. The interposer includes: a support body formed of a ceramic material, a connection electrode configured to the top surface and bottom surface of the support body, and a shielding member disposed at an outer surface of the support body. At least a part of the support body is disposed along the edge of a substrate, and electrically connects the substrate and a substrate. The interposer is formed of a ceramic material and thus make it possible to implement a fine pattern, to improve dimensional stability by preventing the bending deformation of ceramic green sheets, and to raise the reliability of signal transmission. Therefore, the interposer can contribute to implementing high performance of an electronic device and reducing the size of the electronic device.
Provided is a vehicle cup holder allowing wireless charging. A vehicle cup holder allowing wireless charging according to an embodiment of the present invention comprises: a housing having an accommodation space for accommodating objects, including a portable telephone; a support unit coupled to the housing by means of a rotational shaft to allow rotation in the accommodation space, and comprising a wireless transmission module for wirelessly charging the battery of a portable telephone; a sensing unit for sensing input signals from a user or the proximity of a portable telephone; and a driving unit for providing driving power to the rotational shaft so as to allow the position of the support unit to be changed, on the basis of a signal sensed by the sensing unit, to a charging position in which the portable telephone can be charged, or to a standby position in which an object can be accommodated in the accommodation space.
B60N 3/10 - Aménagements ou adaptations d'autres accessoires pour passagers, non prévus ailleurs de réceptacles pour nourriture ou boissons, p.ex. réfrigérés
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique
H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
B60R 11/02 - Autres aménagements pour tenir ou monter des objets pour postes radio, de télévision, téléphones, ou objets similaires; Disposition de leur commande
Provided is a vehicle cup holder allowing wireless charging. A vehicle cup holder allowing wireless charging according to an embodiment of the present invention comprises: a housing having an accommodation space for accommodating objects, including a portable telephone; and a support member coupled to the housing by means of a rotational shaft to allow rotation in the accommodation space, and comprising a wireless transmission module for wirelessly charging the battery of a portable telephone, wherein the support member switches between a first state allowing a portable telephone to be charged by supporting one surface thereof, and a second state allowing an object to be accommodated in the accommodation space.
B60R 11/02 - Autres aménagements pour tenir ou monter des objets pour postes radio, de télévision, téléphones, ou objets similaires; Disposition de leur commande
B60N 3/10 - Aménagements ou adaptations d'autres accessoires pour passagers, non prévus ailleurs de réceptacles pour nourriture ou boissons, p.ex. réfrigérés
B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique
H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
Provided is a vehicle cup holder allowing wireless charging. A vehicle cup holder allowing wireless charging according to an embodiment of the present invention comprises: a housing having an accommodation space for accommodating objects, including a portable telephone; a support member coupled to the housing by means of a rotational shaft to allow rotation in the accommodation space, and comprising a wireless transmission module for wirelessly charging the battery of a portable telephone; and a driving member allowing or disallowing rotation of the rotational shaft so as to maintain the support member in a first state in which a portable telephone can be charged, or in a second state in which an object can be accommodated in the accommodation space.
B60N 3/10 - Aménagements ou adaptations d'autres accessoires pour passagers, non prévus ailleurs de réceptacles pour nourriture ou boissons, p.ex. réfrigérés
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
79.
INSULATING AND HEAT-RADIATING COATING COMPOSITION, AND INSULATING AND HEAT-RADIATING PRODUCT IMPLEMENTED THEREWITH
An insulating heat-radiating coating composition including a coating layer-forming component including a main resin; and an insulating heat-radiating filler, which not only is capable of exhibiting excellent heat-radiating performance due to excellent thermal conductivity and heat radiation but also forms an insulating heat-radiating coating layer having a heat-insulating property. In addition, an insulating heat-radiating coating layer formed using the insulating heat-radiating coating composition has excellent adhesiveness to a surface to be coated, thereby remarkably preventing the peeling of an insulating heat-radiating coating layer during use and maintaining the durability of the insulating heat-radiating coating layer against physical and chemical stimuli such as external heat, organic solvents, moisture, and impact after formation of the insulating heat-radiating coating layer.
Provided is a heater assembly for a cigarette-shaped electronic cigarette. A heater assembly for a cigarette-shaped electronic cigarette comprises a smoking vapor generation part including a first heater configured to generate smoking vapor by heating a portion of a cigarette inserted thereinto, a smoky vapor generation part including a second heater configured to generate smoky vapor by heating a liquid material when the cigarette is puffed on, and a supporting part to which each of the smoking vapor generation part and the smoky vapor generation part is coupled, wherein the supporting part includes a movement passage through which the smoky vapor generated in the smoky vapor generation part is moved to the smoking vapor generation part.
A24F 40/30 - Dispositifs utilisant au moins deux précurseurs inhalables structurellement séparés, p.ex. utilisant deux précurseurs liquides dans deux cartouches
H05B 3/46 - Eléments chauffants ayant la forme de tiges ou de tubes non flexibles le conducteur chauffant monté sur une base isolante
Provided are a roll-shaped magnetic field shielding sheet, a method of manufacturing a magnetic field shielding sheet, and an antenna module using the same, which can improve the efficiency of the overall production process by improving a heat treatment process for a thin film magnetic sheet. The magnetic field shielding sheet includes: at least one thin film magnetic sheet; an insulating layer or insulating layers formed on one or either side of the at least one thin film magnetic sheet; and an adhesive layer formed between the insulating layers of the adjacent thin film magnetic sheets to laminate and bond the thin film magnetic sheets, wherein the thin film magnetic sheet is flake-treated to be divided into a plurality of magnetic substance fragments.
H01F 10/26 - Pellicules magnétiques minces, p.ex. de structure à un domaine caractérisées par le substrat ou par les couches intermédiaires
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
H01F 41/02 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateurs; Appareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour la fabrication de noyaux, bobines ou aimants
H01F 41/32 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateurs; Appareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour appliquer un matériau conducteur, isolant ou magnétique sur une pellicule magnétique
H01F 27/36 - Blindages ou écrans électriques ou magnétiques
H01F 10/00 - Pellicules magnétiques minces, p.ex. de structure à un domaine
A detachable seat wireless power transfer and communication system includes: a seat assembly including a seat receiver configured to receive power wirelessly and a seat controller to control the seat receiver; a vehicle assembly spaced apart from the seat assembly at a lower end of the seat assembly; a front hook spaced apart from the seat assembly at a lower end of a front portion of the seat assembly in a length direction to fix a first end of the seat assembly to a vehicle body; a rear latch spaced apart from the seat assembly at a lower end of a rear portion of the seat assembly in the length direction to fix a second end of the seat assembly to the vehicle body; and a front hook switch spaced apart from the vehicle assembly. The vehicle assembly includes a vehicle transmitter configured to wirelessly transmit the power to the seat assembly, and a vehicle controller configured to control the vehicle transmitter.
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
H04B 5/00 - Systèmes de transmission à induction directe, p.ex. du type à boucle inductive
B60L 53/126 - Procédés pour associer un véhicule et une station de charge, p.ex. en établissant une relation directe entre un transmetteur d'énergie sans fil et un récepteur d'énergie sans fil
H02J 50/80 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre l’échange de données, concernant l’alimentation ou la distribution d’énergie électrique, entre les dispositifs de transmission et les dispositifs de réception
B60N 2/90 - Sièges spécialement adaptés aux véhicules; Agencement ou montage des sièges dans les véhicules - Détails ou éléments non prévus ailleurs
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
B60N 2/02 - Sièges spécialement adaptés aux véhicules; Agencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p.ex. réglable
83.
Back cover for portable terminal and back cover-integrated antenna module including the same
Provided are a back cover for a portable terminal and a back cover-integrated antenna module including the same. A back cover for a portable terminal according to an embodiment of the present invention is disposed on the back surface of a portable terminal body, and includes a pattern portion, which is formed to pass through the back cover formed of a metal material at a region corresponding to at least one antenna and configured to reduce generation of an eddy current.
H01Q 1/24 - Supports; Moyens de montage par association structurale avec d'autres équipements ou objets avec appareil récepteur
H01Q 7/00 - Cadres ayant une distribution du courant sensiblement uniforme et un diagramme de rayonnement directif perpendiculaire au plan du cadre
H01Q 17/00 - Dispositifs pour absorber les ondes rayonnées par une antenne; Combinaisons de tels dispositifs avec des éléments ou systèmes d'antennes actives
H01Q 1/52 - Moyens pour réduire le couplage entre les antennes; Moyens pour réduire le couplage entre une antenne et une autre structure
H01Q 1/38 - Forme structurale pour éléments rayonnants, p.ex. cône, spirale, parapluie formés par une couche conductrice sur un support isolant
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
84.
Magnetic field shielding sheet for a wireless charger, method for manufacturing same, and receiving apparatus for a wireless charger using the sheet
Provided are a magnetic field shield sheet for a wireless charger, a method of manufacturing the sheet, and a receiver for the wireless charger by using the sheet. The sheet includes at least one layer thin magnetic sheet made of an amorphous ribbon separated into a plurality of fine pieces; a protective film that is adhered on one surface of the thin magnetic sheet via a first adhesive layer provided on one side of the protective film; and a double-sided tape that is adhered on the other surface of the thin magnetic sheet via a second adhesive layer provided on one side of the double-sided adhesive tape, wherein gaps among the plurality of fine pieces are filled by some parts of the first and second adhesive layers, to thereby isolate the plurality of fine pieces.
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
H01F 27/36 - Blindages ou écrans électriques ou magnétiques
H01Q 7/06 - Cadres ayant une distribution du courant sensiblement uniforme et un diagramme de rayonnement directif perpendiculaire au plan du cadre avec un noyau en matière ferromagnétique
H05K 9/00 - Blindage d'appareils ou de composants contre les champs électriques ou magnétiques
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
B32B 37/12 - Procédés ou dispositifs pour la stratification, p.ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par l'usage d'adhésifs
B32B 37/18 - Procédés ou dispositifs pour la stratification, p.ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par les propriétés des couches toutes les couches existant et présentant une cohésion avant la stratification impliquant uniquement l'assemblage de feuilles ou de panneaux individualisés
B32B 38/00 - Opérations auxiliaires liées aux procédés de stratification
H04B 5/00 - Systèmes de transmission à induction directe, p.ex. du type à boucle inductive
H01Q 7/08 - Barreau en ferrite ou barreau allongé analogue
Disclosed is a drone station which allows the center of resonance of a drone to be always accurately aligned regardless of the initial landing position of the drone. The disclosed drone station includes a landing guidance instrument and a wireless charging instrument which is formed on the landing guidance instrument and wirelessly transmits the power to a drone positioned thereon, the landing guidance instrument having an inclined surface which moves the landed drone onto the top of the wireless charging instrument.
LG HOUSEHOLD & HEALTH CARE LTD. (République de Corée)
AMOSENSE CO., LTD. (République de Corée)
Inventeur(s)
Oh, Sung Taek
Jeong, Sang Dong
Park, Jin Pyo
Kim, Hyung Kyu
Lee, Jung Yong
Kim, Kyung Won
Abrégé
A skin care device according to an embodiment includes a main body and a head part connected to the main body, wherein the head part includes a housing in which an upper portion thereof is open, and including an accommodation space therein, an electrode part disposed in the housing, a plurality of light emitting elements disposed in the housing and spaced apart from the electrode part, and a cover part for shielding of the open upper region of the housing, wherein the cover part includes a hole corresponding to the electrode part, a part of the electrode part protrudes from an upper surface of the cover part via the hole, and an upper surface of the electrode part facing a skin of a user includes a convex curved surface toward the skin.
A61H 1/00 - Appareils pour l'exercice passif; Appareils vibrateurs; Dispositifs de chiropractie, p.ex. dispositifs pour appliquer des chocs au corps, dispositifs externes pour étirer ou aligner de façon brève des os non fracturés
A61N 5/06 - Thérapie par radiations utilisant un rayonnement lumineux
A61N 1/32 - Application de courants électriques par électrodes de contact courants alternatifs ou intermittents
A61H 23/02 - Massage par percussion ou vibration, p.ex. en utilisant une vibration ultrasonique; Massage par succion-vibration; Massage avec des membranes mobiles à entraînement électrique ou magnétique
A61N 1/30 - Appareils d'ionothérapie ou d'électrophorèse
87.
Touch screen sensor and touch screen panel having same
Disclosed are a touch screen sensor and a touch screen panel having the same, wherein an antenna electrode is formed in a dummy region between touch sensing electrodes, thereby preventing visibility degradation of the touch screen panel and performing touch sensing and an antenna function. The touch screen sensor includes: a base member made of a transparent material; an upper circuit pattern composed of multiple first sensing electrodes spaced apart from each other and formed on a first surface of the base member; a lower circuit pattern composed of multiple second sensing electrodes spaced apart from each other and formed on a second surface of the base member; and an antenna electrode formed on the first surface of the base member and formed in a dummy space defined between the multiple first sensing electrodes.
A lighting device includes: a circuit board; a first light emitting diode array and a second light emitting diode array; and a driving circuit. The first light emitting diode array and the second light emitting diode array are mounted on the circuit board so as to generate light, the first light emitting diode array is disposed on the circuit board, and the second light emitting diode array is disposed on the circuit board apart from the first light emitting diode array. The driving circuit is mounted on the circuit board so as to generate an electrical signal for driving the first light emitting diode array and the second light emitting diode array, and the driving circuit is disposed between the first light emitting diode array and the second light emitting diode array.
F21V 29/76 - Dispositions de refroidissement caractérisées par des éléments passifs de dissipation de chaleur, p.ex. puits thermiques avec ailettes ou lames avec ailettes ou lames en plans parallèles essentiellement identiques, p.ex. avec une section en forme de peigne
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21V 23/04 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des interrupteurs
Provided is a wireless power transmission system for a rotating connector. A wireless power transmission system for a rotating connector according to an embodiment of the present invention comprises: a wireless power transmission module comprising a first magnetic core and a first coil, provided on a fixed first connector, and using the power thereof to generate a magnetic field and transmit wireless power; and a wireless power receiving module comprising a second magnetic core and a second coil, and provided on a second connector, which is rotatably connected to the first connector, to receive the transmitted wireless power and supply same to the second connector. The first and second magnetic cores are positioned in a straight line along the rotational axis of the second connector.
H01F 27/42 - Circuits spécialement adaptés à la modification ou la compensation des caractéristiques électriques des transformateurs, réactances ou bobines d'arrêt
H01F 37/00 - Inductances fixes non couvertes par le groupe
H01F 38/00 - Adaptations de transformateurs ou d'inductances à des applications ou des fonctions spécifiques
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
Provided is a heat generating heater for a cigarette-type electronic cigarette device. A heat generating heater for a cigarette-type electronic cigarette device is configured by at least a portion of the length being inserted into a cigarette and comprises: a main body which is made of a ceramic material and has an end portion pointed for penetration into the cigarette; a heat generating unit which is disposed to surround the circumferential surface of the main body to generate heat for heating the inside of the cigarette; an arrangement hole which is formed in the main body along the longitudinal direction thereof; and a temperature sensing unit which is disposed in the arrangement hole for measuring a heating temperature of the heat generating unit.
Disclosed is an apparatus for controlling the output of a skin care device, which can reduce a peak power to be output to the skin, by suppressing a sudden current change when a direct current voltage is converted into an alternating current voltage. The disclosed apparatus for controlling the output of a skin care device: amplifies a direct current voltage and outputs same; converts the output direct current voltage into an alternating current voltage with a set frequency and outputs same to a pair of contact electrodes; and detects the skin current according to changes in the resistance of the skin to which the alternating current voltage is applied, so as to control the amplification of the direct current voltage.
A rear combination lamp installed on a vehicle comprises: a first rear lamp module installed on a later part of the rear side of the vehicle; and a second rear lamp module installed on a back door located at the rear side of the vehicle to be arranged adjacent to the first rear lamp module. The first rear lamp module includes a main light source and a sub-light source. The main light source generates light output from the first rear lamp module, and the sub-light source generates light provided to the second rear lamp module. The second rear lamp module includes a light reception unit and a light direction changing unit. The light reception unit receives light from the sub-light source. The light direction changing unit changes a progressing direction of light received in the light reception unit to output light to the outside.
F21S 43/20 - Dispositifs de signalisation spécialement adaptés à l’extérieur des véhicules, p.ex. feux de freinage, feux clignotants indicateurs de direction ou feux de recul caractérisés par des réfracteurs, des glaces de fermeture transparentes, des guides ou des filtres de lumière
B60Q 1/00 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet
B60Q 1/26 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules
B60Q 1/30 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer l'arrière du véhicule, p.ex. au moyen de surfaces réfléchissantes
B60Q 1/34 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer un changement de direction
B60Q 1/44 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer le freinage
Provided is an alternating current direct lighting device capable of a dimming control, the lighting device including: a circuit board having a light emitting diode array; a first connector disposed on the circuit board; a second connector disposed on the circuit board so as to be spaced apart from the first connector; and a driving unit for controlling light emission of the light emitting diode array on the basis of a driving signal input through the first connector and a dimming signal input through the second connector.
H05B 45/10 - Commande de l'intensité de la lumière
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
F21V 29/76 - Dispositions de refroidissement caractérisées par des éléments passifs de dissipation de chaleur, p.ex. puits thermiques avec ailettes ou lames avec ailettes ou lames en plans parallèles essentiellement identiques, p.ex. avec une section en forme de peigne
F21Y 105/10 - Sources lumineuses planes comprenant un réseau bidimensionnel d’éléments générateurs de lumière ponctuelle
A wireless power receiving module is provided. A wireless power receiving module according to one embodiment of the present invention comprises: a wireless power receiving antenna in which a conductive member having a rectangular cross section is formed in a loop shape; and a shielding sheet disposed on one surface of the antenna for shielding a magnetic field, wherein one surface of the antenna is directly attached to the shielding sheet.
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H01F 27/255 - Noyaux magnétiques fabriqués à partir de particules
H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
H04M 1/02 - Caractéristiques de structure des appareils téléphoniques
95.
Heater assembly for cigarette-type electronic smoking device and cigarette-type electronic smoking device including the same
A heater assembly for a cigarette-type electronic smoking device is provided. A heater assembly for a cigarette-type electronic smoking device according to an exemplary embodiment of the present invention comprises: a smoking-vapor generation portion including a first heater configured to heat a circumference of a cigarette to generate a smoking vapor from the cigarette; a smoking-satisfaction vapor generation portion including a second heater configured to heat a liquid material so as to allow a smoking-satisfaction vapor generated from the liquid material to also be inhaled during smoking the cigarette; and a connection member configured to connect the smoking-vapor generation portion and the smoking-satisfaction vapor generation portion to each other. Accordingly, the user may inhale the smoking-satisfaction vapor together with the smoking vapor during smoking the cigarette.
A24F 40/46 - Forme ou structure des moyens de chauffage électrique
A24F 40/30 - Dispositifs utilisant au moins deux précurseurs inhalables structurellement séparés, p.ex. utilisant deux précurseurs liquides dans deux cartouches
A wireless power transmission apparatus having a first coil configured to wirelessly charge a battery of a first electronic device; a second coil formed to have a size relatively greater than that of the first coil and configured to wirelessly charge a battery of a second electronic device; a shielding member configured to shield a magnetic field generated from the first coil and the second coil; and a case configured to accommodate the first coil, the second coil, and the shielding member, wherein the first coil is disposed so that a portion corresponding to a first width of a coil body overlaps a coil body of the second coil, and a portion corresponding to a remaining second width excluding the portion corresponding to the first width is located in a hollow part formed in the coil body of the second coil.
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
Disclosed are: a skin care device which determines whether, on the basis of a voltage fluctuation according to contact with the skin, the skin care device has been rubbed, and which blocks the output of current through an electrode when rubbing does not occur for at least a set time; and a control method therefor. The disclosed skin care device determines the state of the skin care device on the basis of sensing voltage corresponding to a change in current of a transformation module according to the outputting of alternating current into the skin through contact electrodes, and blocks the output of current of an electrode module if the skin care device is in a fixed state.
A61N 1/36 - Application de courants électriques par électrodes de contact courants alternatifs ou intermittents pour stimuler, p.ex. stimulateurs cardiaques
An item location tracking device having anti-theft function is provided. An item location tracking device having anti-theft function according to one embodiment of the present invention comprises: a tracker body comprising a sensing part and a communication module for transmitting information acquired through the sensing part to the outside, the sensing part including a magnetic force detecting sensor for detecting a magnetic field, and at least one state detecting sensor for detecting state information of an item; a container-shaped bracket having an insertion space into which the tracker body is inserted, and fixedly installed to an item so that the tracker body can be fixed to the item; and a permanent magnet disposed in the insertion space so that a magnetic field for detecting whether the tracker body and the bracket are separated from each other can be provided toward the magnetic force detecting sensor.
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