baber/WOPTO huggingface dataset:
Patent WO-2022050482-A1 (WO)
Inventor: YOON TAEK RIM
IPC: A61C7/10
Filed: 2020-10-16
Abstract: The present invention relates to a rapid maxillary expander and, more specifically, to a rapid maxillary expander which can increase the ease of operation and ameliorate the feeling of irritation for a wearer since teeth pressing units are provided in a structure pressing the inner surface of teeth outwards, instead of a structure surrounding the entire teeth and gums, and which can enhance the wearer's aesthetic sense since the teeth pressing units are not exposed to the outside of the teeth.
Patent WO-2021080333-A1 (WO)
Title: Compound for organic electric element, organic electric element using same, and electronic device therefor
Inventor: PARK JONG GWANG
IPC: H01L51/50
Filed: 2020-10-21
Abstract: The present invention provides: a novel compound capable of improving the luminous efficiency, stability, and service life of an element; an organic electric element using same; and an electronic device therefor.
Patent WO-2021137578-A1 (WO)
Inventor: CHAE DONG-SIK
IPC: A61M1/00
Filed: 2020-12-29
Abstract: La présente invention concerne une protection de fixation de tube de drainage qui permet à un tube de drainage d'être fermement fixé de façon à pouvoir empêcher un endommagement de la peau et des organes d'un patient en raison du mouvement du tube de drainage, le dispositif de protection de fixation de tube de drainage comprenant : un tampon adhésif collé au corps humain ; un tube de mise sous pression fixé sur le tampon adhésif et formé en forme de spirale, et un moyen de fil conçu pour pénétrer dans le tube de mise sous pression pour permettre au tube de mise sous pression d'être fixé sur le tube de drainage.
Patent WO-2021235642-A1 (WO)
Title: Rail device for dishwasher
Inventor: LEE DOO MYUN
IPC: A47L15/42
Filed: 2020-07-27
Abstract: One embodiment of the present invention provides a rail device for a dishwasher, comprising: a guide main body part; an upper support roller part which is coupled to one side of the guide main body part and which can rotate around a center axis; a lower support roller part which is coupled to one side of the guide main body part and which can rotate around the center axis; a guide rail part extending in the sliding direction in a state in which one side thereof is inserted into the space between the upper support roller part and the lower support roller part; and a rack roller part having one side inserted into the guide rail part, and having the other side coupled to one surface of the inside of a dishwasher main body or coupled to a sliding basket, wherein the rack roller part includes: a rack roller main body part which is inserted into the guide rail part and which can rotate around the center axis; a rack member part fixedly coupled to one surface of the inside of the dishwasher main body; and a rack-coupling part passing through the center of the rack roller main body part and one side of the rack member part and coupling same, and the rack-coupling part couples the rack roller main body part and the rack member part from a spaced-apart state, so that the rack roller part can move a predetermined distance in the horizontal direction.
Patent WO-2021177596-A1 (WO)
Inventor: ZAKHAROV Egor Olegovich
IPC: G06T15/04
Filed: 2021-01-20
Abstract: Proposed is a new architecture for neural avatars that improves state-of-the-art in several aspects. Proposed system creates neural avatars from a single photograph, provides an order of magnitude inference speedup over previous neural avatars models, and can scale neural avatar modeling to higher resolutions than the training set used to learn the model. Proposed approach models person appearance by decomposing it into two layers. The first layer is a pose-dependent coarse image that is synthesized by a relatively small neural network. The second layer is defined by a pose-independent texture image that contains high-frequency details. The texture image is generated offline and is warped and added to the coarse image to ensure high effective resolution of synthesized head views.
Patent WO-2021150063-A1 (WO)
Title: Method and apparatus for updating random-access report in wireless mobile communication
Inventor: HWANG JUNE
IPC: H04W74/08
Filed: 2021-01-22
Abstract: The disclosure relates to a communication technique for convergence between an Internet of things (IoT) technology and a 5 th  generation (5G) communication system for supporting higher data transmission rate beyond a 4 th  generation (4G) system, and a system thereof. The disclosure may be applied to intelligence services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, or the like) based on a 5G communication system and an IoT related technology. A method and an apparatus for updating a random-access report in wireless mobile communication are provided.
Patent WO-2022080598-A1 (WO)
Inventor: SEO BO KYOUNG
IPC: G16H50/50
Filed: 2021-02-04
Abstract: Procédé permettant de fournir des informations génétiques sur l'adn à l'aide d'images ultrasonores du cancer du sein. Lorsque le procédé pour fournir des informations génétiques sur l'ADN au moyen d'images ultrasonores du cancer du sein selon la présente invention est utilisé, des informations qui sont utiles pour déterminer un traitement et un pronostic pour le cancer du sein peuvent être fournies via un procédé non invasif.
Patent WO-2021230469-A1 (WO)
Title: Item recommendation method
Inventor: LEE DAE HO
IPC: G06Q50/18
Filed: 2021-02-05
Abstract: An embodiment of the present disclosure provides a computer program stored in a computer-readable recording medium. The computer program may comprise commands for causing one or more processors to perform the following steps comprising: a step of generating correlation data between items; a step of extracting one or more items corresponding to a first item; and a step of generating a recommendation item list for the first item on the basis of the correlation data between the items and the one or more extracted items.
Patent WO-2021225283-A1 (WO)
Title: Electronic device forming network slice and data session, and method for operating same
Inventor: JANG JAEWON
IPC: H04W4/60
Filed: 2021-04-01
Abstract: According to various embodiments, an electronic device includes at least one processor. The at least one processor may be configured to: confirm a data session establishment request from a first application executed by the at least one processor; confirm at least one first descriptor corresponding to the first application for path selection; confirm a first network interface corresponding to the at least one first confirmed descriptor on the basis of the at least one first confirmed descriptor; establish a first data session corresponding to the at least one first confirmed descriptor; and transmit and receive data related to the first application through the first network interface by using the first data session. Various other embodiments are also possible.
Patent WO-2021225371-A1 (WO)
Inventor: LEE CHOON-HWAN
IPC: G01N30/88
Filed: 2021-05-06
Abstract: Dans la présente invention, parmi des métabolites sanguins, les acides aminés, les composés organiques et les oxylipines ayant été statistiquement significativement différenciées du groupe témoin ont été sélectionnés parmi les patients atteints du diabète de type 2. En particulier, l'asparagine, l'acide aspartique, l'acide glutamique, la cystéine, la lysine, l'acide citrique et l'acide urique, et 12-oxo-ETE, 15-oxo-ETE, 9-oxo ODE, et 20-carboxy-leucotriène B4, constituant des oxylipines, ont été confirmés comme présentant des valeurs de seuil de détection AUC>0,7. De plus, les métabolites sanguins ont montré une différence significative entre un groupe de patients atteints de DME et un groupe de patients sans DME, et ont ainsi été confirmés comme utilisables pour un diagnostic précis de la DME.
Patent WO-2022124497-A1 (WO)
Inventor: MOON HEE CHANG
IPC: G05D1/00
Filed: 2021-06-02
Abstract: The present invention relates to a remote control technique for a vehicle. According to the present invention, in a remote control system, after an operation unit simulates a driving operation state of a vehicle in a remote location as it is, a driver is allowed to intervene to remotely control the vehicle in the remote location. Accordingly, even in the transition period from autonomous driving to remote control, override can be stably performed, and thus, the reliability of the remote control technique can be guaranteed.
Patent WO-2022010197-A1 (WO)
Title: Diagnosis information generation device and method, and diagnosis system including same
Inventor: CHOI HO-DEUK
IPC: H04L1/00
Filed: 2021-07-02
Abstract: A diagnosis information generation device according to one embodiment of the present invention comprises: an input unit configured to receive diagnosis request information, which includes data identification information about at least one from among a plurality of diagnosis items of an object to be diagnosed and diagnosis data corresponding to the data identification information; a control unit configured to receive the diagnosis request information from the input unit, calculate the diagnosis data amount with respect to the diagnosis data and the data identification information included in the diagnosis request information, select a packet structure corresponding to the calculated diagnosis data amount from among a plurality of packet structures, and generate a communication packet, which includes the diagnosis request information, on the basis of the selected packet structure; and a communication unit configured to output, as diagnosis information about the object to be diagnosed, the communication packet generated by means of the control unit to an external diagnosis device.
Patent WO-2022010201-A1 (WO)
Title: Method for producing pellicle for extreme ultraviolet lithography
Inventor: YU LAN
IPC: G03F1/22
Filed: 2021-07-05
Abstract: The present invention relates to a method for producing a pellicle for extreme ultraviolet lithography. The present invention provides a method for producing a pellicle for extreme ultraviolet lithography, the method comprising the steps of: a) forming a silicon carbide layer on one surface of a substrate; b) forming a metal catalyst layer on the silicon carbide layer; c) forming a solid carbon source layer on the metal catalyst layer; d) heat-treating so that at least a portion of the solid carbon source layer spreads to the metal catalyst layer and is supersaturated, thereby enabling a graphene layer to be formed between the silicon carbide layer and the metal catalyst layer; and e) removing the metal catalyst layer. According to the method for producing a pellicle for extreme ultraviolet lithography, according to the present invention, the graphene layer is instantly formed on the silicon carbide layer in the heat treatment process. Thus, a binding force between the silicon carbide layer and the graphene layer is improved.
Patent WO-2022080632-A1 (WO)
Title: 휴대용 질 관리 장치
Inventor: KIM SOO RIM
IPC: A61F13/45
Filed: 2021-07-20
Abstract: 본 발명의 실시예에 따른 휴대용 질 관리 장치는 여성의 생식기 외부의 광원부에서 생성된 광을 직경이 얇은 광섬유를 이용해 여성의 생식기 내로 전달할 수 있다. 또한 휴대용 질 관리 장치는 필요에 따라 광섬유의 수나 커버부의 크기를 조정하여 다른 사이즈로 제작될 수 있으므로, 연령과 인종, 개개인의 성경험 여부 및 질 내부의 크기에 맞게 여러 사이즈로 최소화 및 최대화가 가능하여 휴대가 용이하고 착용감과 사용성이 우수하다.
Patent WO-2022114767-A1 (WO)
Inventor: RHEE SEUNG JAE
IPC: C12N15/115
Filed: 2021-11-24
Abstract: The present invention relates to an RNA aptamer specifically binding to an RNA-dependent RNA polymerase of coronavirus and a use thereof. Particularly, the RNA aptamer according to the present invention specifically binds to an RNA-dependent RNA polymerase of coronavirus, especially the new coronavirus causing the new coronavirus infectious disease (COVID-19) and as such, can be advantageously used for detecting and diagnosing coronavirus and treating the diseases caused thereby.
Patent WO-2022139236-A1 (WO)
Title: 광학패턴이 포함된 컬러필름의 제조방법 및 상기 컬러필름을 포함하는 태양광 발전 모듈
Inventor: TARK SUNG-JU
IPC: H02S40/20
Filed: 2021-12-02
Abstract: 본 발명은 베이스 기재 상에 투명잉크층을 형성하는 단계; 상기 투명잉크층 상에 투명잉크층면에 수평한 밑변, 제1 변 및 제2 변으로 구성되는 삼각형상의 단면을 갖는 패턴을 하나 이상 형성하는 단계; 상기 제1 변에 컬러패턴을 인쇄하는 단계; 및 상기 베이스 기재를 박리하는 단계를 포함하는 컬러 필름의 제조방법에 관한 것이다. 본 발명에 따르면, 광학 패턴을 포함하는 컬러필름을 단일 소재로 활용할수 있으며, 롤(Roll) 형태로 보관하여 보관이 용이할 뿐만 아니라, 필요시 제단하여 사용할 수 있어, 취급이 용이하다. 또한, 본 발명에 따른 광학패턴을 포함하는 컬러필름은 양의 입사각 상부 태양광 일조각도)에서는 발전효율 확보 위한 저 반사율 및 고 투과율 특성을 보여주며 음의 입사각 (하부 보행자 시야각도)에서는 발색효과 확보 위한 고 반사율 및 저 투과율 특성을 나타낼 수 있다.
Patent WO-2022154260-A1 (WO)
Title: 전력전자기기의 하부 모듈
Inventor: HWANG SOO YONG
IPC: H02M7/00
Filed: 2021-12-03
Abstract: 전력전자기기의 하부 모듈이 개시된다. 본 발명의 예시적인 실시예에 따른 전력전자기기의 하부 모듈은 중간판에 의해 상부 모듈과 하부 모듈로 구획되는 전력전자기기에 포함된 하부 모듈로서, 하부 모듈의 일측면에 설치되어 외부로부터 하부 모듈의 내부 공간으로 공기를 유입시키는 블로워 팬; 중간판에 매달린 형태로 설치되며, 블로워 팬으로부터 소정 거리 이격되어 배치되는 복수의 커패시터; 상부 모듈에 배치된 발열 부품으로부터 발생된 열이 전도되는 복수의 방열핀을 구비하며, 커패시터와 인접하여 배치됨으로써 복수의 커패시터 측으로부터 이동된 공기에 의해 복수의 방열핀이 냉각되는 히트싱크; 복수의 방열핀과, 하부 모듈의 일측면과 대향하는 타측면 사이에 배치되며, 방열핀 측으로부터 이동된 공기에 의해 냉각되는 직류 리액터 및 하부 모듈의 타측면에 배치되며, 직류 리액터 측으로부터 이동된 공기가 외부로 유출되도록 벤트홀을 구비하는 배출판을 포함하고, 공기는 블로워 팬 - 복수의 커패시터 - 히트싱크 - 직류 리액터 - 배출판 순으로 지나며 열교환 후 외부로 배출된다.
Patent WO-2022169126-A1 (WO)
Inventor: YUN DEUNG KI
IPC: B01D53/04
Filed: 2022-01-12
Abstract: 본 발명은 저농도의 반도체 폐가스 처리용 장치에 대한 것으로, 더욱 상세하게는 플라즈마, 촉매 등의 1차 전처리 과정을 거쳐, 저농도(5ppm 이하)를 가지는 반도체 폐가스의 처리에 특성화된 흡착제를 이용하여, 화재 위험성을 낮출 수 있고, 경제성을 향상시킬 수 있으며, 유기 가스, 산 가스 및 알칼리 가스를 한꺼번에 효율적으로 제거할 수 있는 저농도의 반도체 폐가스 처리용 장치에 대한 것이다.
Patent WO-2022182191-A1 (WO)
Inventor: CHO JIN HYUNG
IPC: G06N3/08
Filed: 2022-02-25
Abstract: La présente invention concerne un procédé d'annotation pour acquérir un ensemble de données d'entraînement pour entraîner un modèle de détermination de maturité pour des fruits cibles, le procédé d'annotation comprenant les étapes consistant à : acquérir au moins une image ; extraire une zone caractéristique pour les fruits cibles inclus dans la ou les images ; calculer un premier paramètre pour une première couleur et un second paramètre pour une seconde couleur sur la base d'une valeur de pixel incluse dans la zone caractéristique ; et acquérir des données de marquage pour la zone caractéristique sur la base d'au moins le premier paramètre et le second paramètre.
Patent WO-2023163262-A1 (WO)
Inventor: KIM MIN JIN
IPC: H01M8/04298
Filed: 2022-03-02
Abstract: L'invention concerne un procédé de commande du fonctionnement d'un système de trigénération à piles à combustible, qui fournit de l'énergie électrique et de la chaleur froide à un centre de données et peut comprendre les étapes consistant à : détecter un changement de la charge de puissance ou de la charge de chaleur froide du centre de données ; et régler la puissance électrique et la capacité de refroidissement du système de trigénération à piles à combustible.
Patent WO-2022186639-A1 (WO)
Inventor: SEOL DONG GYUN
IPC: H01M50/129
Filed: 2022-03-03
Abstract: La présente invention concerne un procédé de formation de poche, et le procédé de formation de poche selon la présente invention comprend : une étape de roulage consistant à plier une feuille de poche en une forme ronde ; une étape d'assise consistant à placer la feuille de poche pliée dans une matrice inférieure présentant une rainure de mise en forme formée en son sein ; et une étape de formation consistant à presser la feuille de poche au moyen d'une matrice de poinçonnage permettant de former une partie de réception dans la feuille de poche, la partie de réception servant à recevoir un ensemble électrode.
Patent WO-2022211475-A1 (WO)
Title: Fermeture d'un récipient de stockage d'échantillon liquide et dispositif de stockage d'échantillon liquide la comprenant
Inventor: LEE YONG RAE
IPC: B65D39/08
Filed: 2022-03-30
Abstract: Selon un mode de réalisation, une fermeture d'un récipient de stockage d'échantillon liquide, fixée à une ouverture supérieure d'un récipient de stockage ayant une chambre permettant de stocker un échantillon liquide, peut comprendre un élément d'accouplement accouplé à une partie supérieure du récipient de stockage et un élément de blocage bloquant l'ouverture supérieure du récipient de stockage. L'élément d'accouplement peut comprendre une première partie corps, une seconde partie corps et une partie fermeture. L'élément de blocage peut comprendre une partie latérale interposée entre le récipient de stockage et la seconde partie corps, et une partie de blocage pouvant être percée reliée à une partie inférieure de la partie latérale, préparée pour présenter une force de restauration élastique, et permettant l'entrée d'une pipette tout en maintenant l'ouverture supérieure de la chambre fermée tant que la pipette n'y entre pas. Une première partie de fixation peut être formée pour fixer la partie latérale de l'élément de blocage.
Patent WO-2023132412-A1 (WO)
Inventor: RYU DONG YEOL
IPC: G09G5/00
Filed: 2022-04-07
Abstract: La présente invention concerne un circuit intégré (IC) qui est installé dans un appareil à commander comprenant au moins un moyen d'entrée dans lequel un signal est entré par un utilisateur, au moins un moyen de sortie à partir duquel des informations sont délivrées par sortie sous une certaine forme et une unité de microcontrôleur (MCU), et sous une forme séparée et indépendante de l'unité de microcontrôleur, communique avec l'unité de microcontrôleur pour commander l'entraînement de sortie d'un moyen de sortie correspondant parmi le ou les moyens de sortie sur la base d'un signal d'entrée généré à partir du ou des moyens d'entrée, le circuit intégré comprenant une interface série qui comprend une broche Rx pour recevoir un signal de données provenant de l'unité de microcontrôleur par construction d'une ligne de transmission de signal avec l'unité de microcontrôleur, et a un protocole de communication récepteur/émetteur asynchrone universel (UART) avec l'unité de microcontrôleur.
Patent WO-2023054856-A1 (WO)
Inventor: O CHANGHAK
IPC: H04B5/00
Filed: 2022-06-29
Abstract: Est divulgué un appareil de réception d'énergie comprenant une unité de réception d'énergie, un circuit de communication, un circuit de surveillance de profondeur de modulation et un processeur électriquement connecté à l'unité de réception d'énergie, au circuit de communication et au circuit de surveillance de profondeur de modulation : l'unité de réception d'énergie comprenant un circuit de réception qui reçoit une énergie d'un émetteur d'énergie sans fil et comprend une bobine et un premier condensateur, et un circuit redresseur qui redresse l'énergie reçue par le circuit de réception et convertit cette dernière en courant continu ; le circuit de communication comprenant une pluralité d'unités de commutation de désaccord qui comportent un second condensateur et un commutateur et modifient une tension de l'énergie reçue par la bobine, et un circuit de démodulation qui active ou désactive le commutateur sur la base d'un signal de commande reçu par le processeur ; le circuit de surveillance de profondeur de modulation surveille une tension de l'énergie de courant continu redressée et mesure et fournit une profondeur de modulation au processeur ; et le processeur identifie une unité de commutation de désaccord pour réaliser une modulation de données parmi la pluralité d'unités de commutation de désaccord sur la base de la profondeur de modulation, et commande le circuit de modulation de manière à moduler des données par l'intermédiaire de l'unité de commutation de désaccord identifiée pour limiter la profondeur de modulation pour qu'elle se situe dans une plage définie, et commande le circuit de modulation sur la base des données devant être transmises à l'émetteur d'énergie sans fil. Divers autres modes de réalisation identifiés à partir de la description sont possibles.
Patent WO-2023106532-A1 (WO)
Inventor: LEE YOUNG PAK
IPC: H01Q15/00
Filed: 2022-07-04
Abstract: A unit cell of a metamaterial absorber may be an electromagnetic wave absorber for a 5.8 GHz band or a 10 GHz band. The unit cell of a metamaterial absorber may comprise: a first metal layer including at least one concentric ring-shaped conductor pattern; a first intermediate layer disposed on the lower surface of the first metal layer and made of polyimide; a resistor layer disposed on the lower surface of the first intermediate layer; a second intermediate layer disposed on the lower surface of the resistor layer and made of polyimide; and a second metal layer disposed on the lower surface of the second intermediate layer. The resistor layer may increase an operating bandwidth of an operating frequency. The thickness of the resistor layer may be 0.05 mm to 0.15 mm. The sheet resistance of the resistor layer may be 530 Ω·sq-1 to 550 Ω·sq-1.
Patent WO-2023027434-A1 (WO)
Title: Procédé et appareil de gestion d'une transmission de données en mode contention dans un réseau de communication sans fil
Inventor: SHARMA NEHA
IPC: H04W84/06
Filed: 2022-08-19
Abstract: Est divulgué un procédé de gestion d'une transmission de données en mode contention (CBDT) dans un réseau de communication sans fil. Le procédé comprend les étapes consistant à : attribuer des blocs de ressources de CBDT à une pluralité d'équipements utilisateur (UE) ; recevoir d'un groupe d'UE parmi la pluralité d'UE des bits de données et de bits de commande sur un ou plusieurs blocs de ressources parmi les blocs de ressources de CBDT attribués ; déterminer si chacun des bits de données et des bits de commande reçus est décodé avec succès ; transmettre un message d'accusé de réception négatif à chaque UE dans le groupe d'UE lorsqu'il est déterminé que les bits de commande reçus sont décodés avec succès et que les bits de données reçus ne sont pas décodés avec succès ; et stocker les bits de données décodés qui ne sont pas reçus avec succès dans un tampon de demande de répétition automatique hybride (HARQ).
Patent WO-2023106558-A1 (WO)
Inventor: KIM BYOUNG JUN
IPC: G06N3/04
Filed: 2022-08-25
Abstract: The present invention provides an image information-based automatic reading device and method for rice lodging. The automatic reading device of the present invention comprises: a communication unit that receives captured image information from a drone; and a control unit that selects an inspected lot region subject to rice lodging inspection in received pieces of image information, applies image information including the selected inspected lot region to an artificial intelligence model using deep learning to estimate an area, calculates normal rice and lodged areas by using the estimated area, and determines judgement on rice lodging according to a rice packing condition of a seed management guidance on the basis of the calculated result.
Patent WO-2023043199-A1 (WO)
Inventor: CHANG HYUNG MIN
IPC: G16H50/20
Filed: 2022-09-14
Abstract: 광전용적맥파(Photoplethysmography, PPG) 신호 감지 반지를 이용한 산소 포화도 추정 시스템이 제공된다. 상기 시스템은 서버를 포함하고, 상기 서버는 제1 파장 PPG 신호 및 제2 파장 PPG 신호의 품질을 좋음 또는 나쁨으로 분류하도록 구성된 신호 품질 분류 컴포넌트, 및 상기 제1 파장 PPG 신호 및 상기 제2 파장 PPG 신호로부터 산소포화도를 추정하도록 구성된 산소포화도 추정 컴포넌트를 포함하고, 상기 PPG 신호 감지 반지는 서로 다른 위치에 복수의 센서를 포함하고, 상기 복수의 센서 각각은 제1 파장 PPG 신호 및 제2 파장 PPG 신호를 측정하도록 구성되고, 상기 복수의 센서 각각은 제1 파장 광원, 제2 파장 광원, 및 광전 변환 장치를 포함하고, 상기 단말기는 상기 복수의 센서 중 복수의 제1 파장 테스트 PPG 신호 및 복수의 제2 파장 테스트 PPG 신호 중 신호 품질이 가장 높은 제1 파장 테스트 PPG 신호 및 제2 파장 테스트 PPG 신호의 조합을 측정한 센서를 상기 제1 파장 PPG 신호 및 상기 제2 파장 PPG 신호를 측정하기 위한 센서로서 선택하도록 구성된 센서 선택 컴포넌트를 포함할 수 있다.
Patent WO-2023120898-A1 (WO)
Inventor: JEONG TAK
IPC: H01L27/15
Filed: 2022-10-05
Abstract: 본 발명은 마이크로 LED 패키지와 이를 구비한 디스플레이 및 디스플레이 제조방법에 관한 것으로서, 더욱 상세하게는 서로 다른 색상을 가지는 복수의 마이크로 LED를 단일 픽셀 단위 또는 복수의 픽셀 단위로 패키징하여 디스플레이의 구동접속전극부에 대한 접속을 용이하게 할 수 있는 마이크로 LED 패키지와 이를 구비한 디스플레이 및 디스플레이 제조방법에 관한 것이다. 본 발명에 따른 마이크로 LED 패키지 및 이를 구비한 디스플레이는 마이크로 LED 칩의 사이즈가 작아지더라도 디스플레이의 구동접속전극부를 재배열 또는 재설계하지 않고, 마이크로 LED 칩들을 디스플레이 구동접속전극부에 용이하게 접속시킬 수 있어 기존 디스플레이의 구동접속전극부를 활용 가능하다.
Patent WO-2023096169-A1 (WO)
Inventor: LEE GA EUL
IPC: H01M10/0525
Filed: 2022-10-20
Abstract: 본 실시예들은, 흑연계 음극재, 이의 제조 방법, 이를 포함하는 음극, 및 이를 포함하는 리튬 이차 전지에 관한 것이다. 일 실시예에 따른 흑연계 음극재는 제1 흑연의 표면을 산화시킨 흑연 산화물; 및 제2 흑연과 상기 제2 흑연 표면에 위치하는 저결정성 탄소를 포함하는 흑연 코팅물을 포함하고, 상기 흑연 산화물에 대한 상기 흑연 코팅물은 1/9 내지 1/3일 수 있다.