baber/WOPTO huggingface dataset:
Patent WO-2018012912-A1 (WO)
Title: 청소기 세척기구
Inventor: JANG JAEWON
IPC: A47L11/14
Filed: 2017-07-14
Abstract: 본 발명의 제 1실시예에 따른 세척기구는, 하측에서 걸레부를 구비한 청소기구를 세척하는 세척기구에 있어서, 상기 청소기구 및 세척수가 수용되는 공간을 형성하는 트레이; 상기 트레이의 내측 하부에 상기 걸레부와 접촉 가능하게 배치되는 세척부;를 포함하고, 상기 세척부는, 상측으로 돌출되고, 상단이 제 1방향으로 하향 경사지게 형성되는 좌측 스핀맙 돌기선을 포함한다. 본 발명의 제 2실시예에 따른 세척기구는, 하측에서 회전하는 적어도 하나의 걸레부를 구비한 청소기구를 세척하는 세척기구에 있어서, 상기 청소기구 및 세척수가 수용되는 공간을 형성하는 트레이; 상기 트레이의 내측 하부에 상기 걸레부와 접촉 가능하게 배치되는 세척부;를 포함하고, 상기 세척부는, 상측으로 돌출되고, 상기 적어도 하나의 걸레부가 회전할 시 상기 적어도 하나의 걸레부의 하측면의 이동 방향을 가로지르며 연장되는 적어도 하나의 돌기선을 포함하고, 상기 적어도 하나의 걸레부는, 하측면이 제 1방향으로 하향 경사지게 구비되는 제 1걸레부를 포함하고, 상기 적어도 하나의 돌기선은, 상기 제 1걸레부와 접촉되는 부분이 상기 제 1방향으로 하향 경사지게 형성되는 좌측 스핀맙 돌기선을 포함한다. 본 발명의 일실시예에 따른 세척제어장치는, 하측에서 회전하는 적어도 하나의 걸레부를 구비한 청소기구; 상기 청소기구 및 세척수가 수용되는 공간을 형성하는 트레이와, 상기 트레이의 내측 하부에 상기 걸레부와 접촉 가능하게 배치되는 세척부를 구비한 세척기구; 상기 트레이 내에 청소기구 및 세척수가 수용된 상태에서 상기 걸레부가 회전되고, 그 후 상기 트레이 내의 세척수를 배수시킨 상태에서 상기 걸레부가 회전되게 제어하는 제어부;를 포함한다. 본 발명의 일실시예에 따른 세척제어장치의 제어방법은, 상기 세척제어장치의 제어방법에 있어서, 상기 트레이 내에 청소기구 및 세척수가 수용된 상태에서 상기 적어도 하나의 걸레부가 회전하는 세척단계; 상기 트레이 내의 세척수를 배수시킨 상태에서 상기 적어도 하나의 걸레부가 상기 세척단계에서의 회전 속도보다 큰 회전 속도로 회전되는 탈수단계;를 포함한다.
Patent WO-2018124446-A1 (WO)
Title: 편광판용 폴리에스테르 보호필름, 이를 포함하는 편광판, 및 이를 포함하는 액정표시장치
Inventor: LEE BAE WOOK
IPC: G02B5/30
Filed: 2017-10-31
Abstract: 황색도(YI)가 1.0 이하이고, 화학식 1의 자외선 흡수제 및 화학식 2의 자외선 흡수제를 포함하는 편광판용 폴리에스테르 보호필름, 이를 포함하는 편광판, 이를 포함하는 액정표시장치가 제공된다.
Patent WO-2018088866-A1 (WO)
Inventor: KIM MI JEONG
IPC: A61F5/44
Filed: 2017-11-13
Abstract: La présente invention concerne un dispositif de gestion d'urine/selles d'un enfant, d'un adulte, d'un patient, d'une personne âgée ou infirme, etc., lesquelles présentent des difficultés de mobilité et un dispositif de nettoyage des fesses. Un dispositif de gestion d'urine/selles selon la présente invention comprend : un corps de guidage (10), comprenant un guide de corps d'accouplement (11), raccordé audit corps de guidage à partir d'une extrémité dudit corps de guidage à l'autre extrémité dudit corps de guidage ; et un corps d'accouplement de gestion d'urine/selles (20), conçu de manière à être raccordé à un sac d'urine/selles (23) et à être monté sur le guide de corps d'accouplement (11), le corps d'accouplement de gestion d'urine/selles (20) pouvant comprendre un premier et un deuxième corps (21, 22), disposés à une extrémité et à l'autre extrémité du corps de guidage (10) respectivement. Un dispositif de nettoyage de la zone anale selon la présente invention peut comprendre : une brosse rotative (42) ; un guide-brosse (41), pour guider le mouvement de la brosse (42) ; un fil de mouvement de brosse (43), raccordé à la brosse (42) ; et un corps élastique de rappel (44), raccordé à la brosse (42), pour déplacer la brosse (42) en arrière, dans une direction opposée à une direction dans laquelle la brosse est tirée.
Patent WO-2018097563-A1 (WO)
Title: 멀티 에어펌프 및 이를 이용한 분사장치
Inventor: SHIN YOUNG HWAN
IPC: F04B35/04
Filed: 2017-11-20
Abstract: 본 발명은 멀티 에어펌프 및 이를 이용한 분사장치에 관한 것으로, 본 발명의 실시예에 따른 멀티 에어펌프는, 서로 이격되어 나란하게 위치하여 공기를 흡입 또는 배출하는 복수의 흡배기부와, 상기 복수의 흡배기부 사이를 왕복하면서 공기를 압축시키는 압축부와, 회전운동하는 출력단이 상기 압축부와 연결되어 상기 압축부를 수평운동시키는 구동부를 포함한다. 이에 따라, 모터의 회전을 수평운동으로 전환시켜 복수의 에어펌프를 교대로 압축시키면서 고속 펌핑이 가능하다.
Patent WO-2019093591-A1 (WO)
Title: 건설 프로젝트 정보 관리 자동화를 위한 정보 관리시스템 및 채팅 플랫폼을 이용한 건설 프로젝트 정보 관리방법
Inventor: LEE GHANG
IPC: G06Q50/08
Filed: 2018-02-22
Abstract: 본 발명은 챗봇(12)이 채팅 메시지에서 미리 설정된 공사 정보 키워드를 인식하고 공사 정보 데이터를 추출, 저장함으로써 건설 프로젝트 정보를 자동으로 관리하는 건설 프로젝트 정보 관리 자동화를 위한 정보 관리시스템 및 채팅 플랫폼을 이용한 건설 프로젝트 정보 관리방법에 관한 것으로, 본 발명의 바람직한 실시예에 따르면, 채팅 플랫폼(20)을 이용하여 건설 프로젝트 정보 관리를 자동화하기 위한 정보 관리시스템(1)에서 이뤄지며, 채팅방(22)에 참여한 챗봇(12)에 의해 건설 프로젝트 정보를 자동으로 관리하는 방법으로, a) 상기 채팅방(22)에 입력된 채팅 메시지에서 미리 설정된 공사 정보 키워드를 인식하는 단계; b) 상기 인식된 공사 정보 키워드와 연관 입력된 공사 정보 데이터를 추출하는 단계; 및 c) 상기 추출된 공사 정보 데이터를 상기 공사 정보 키워드에 기초하여 분류하고 저장하는 단계;를 포함하는 채팅 플랫폼을 이용한 건설 프로젝트 정보 관리방법이 제공된다.
Patent WO-2018194363-A1 (WO)
Inventor: PARK JONGHYUN
IPC: H04L5/00
Filed: 2018-04-18
Abstract: Selon un mode de réalisation, la présente invention concerne un procédé d'adaptation de débit (RM) par un terminal dans un système de communication sans fil qui peut comprendre les étapes consistant à : recevoir des informations de commande pour la transmission d'un canal partagé de liaison montante physique (PUSCH) du terminal ; et transmettre le PUSCH sur la base des informations de commande, les informations de commande comprenant des informations de RM indiquant des informations de temps et/ou de fréquence d'une position d'une ressource de RM à laquelle le PUSCH n'est pas mis en correspondance.
Patent WO-2019146845-A1 (WO)
Title: Segment, segment assembly, and grouting apparatus
Inventor: ROH HWAN OG
IPC: E02D3/12
Filed: 2018-05-03
Abstract: The present invention provides a segment, segment assembly, and a grouting apparatus. The segment includes the grouting apparatus comprising: a segment body formed of a concrete material and having an injection hole penetrated therethrough; an injection pipe member fitted into the injection hole and formed hollow; and a backflow prevention member provided on the injection pipe member to transfer a fluid in one direction such that the injection pipe member is opened when an injection material is injected and the fluid is prevented from flowing backward in the direction opposite to the direction in which the injection material is injected.
Patent WO-2019059533-A1 (WO)
Title: Topside deck coupling guiding apparatus having increased reliability, method for operating same, and method for installing same
Inventor: SUNG HONG GUN
IPC: E02B17/00
Filed: 2018-08-20
Abstract: The present invention comprises: a main body which is raised or lowered by an external force and has a first coupling part formed at the bottom thereof; a lower support having a second coupling part corresponding to the first coupling part of the main body, so as to be coupled with and support the main body; and a connection unit provided to the main body and the lower support in a length-adjustable manner, and connecting the main body and the lower support with each other, wherein the connection unit generates tension by adjusting the length thereof, and guides the first coupling part of the main body and the second coupling part of the lower support to be aligned and coupled, and is also able to induce, by tension, a horizontal movement with respect to the lower support, when the main body is being raised or lowered so as to be coupled to the lower support, thereby enabling an easy vertical alignment and resulting in a faster and more accurate installation.
Patent WO-2019132212-A1 (WO)
Inventor: KIM YOUNG SOO
IPC: A45D29/00
Filed: 2018-10-26
Abstract: The present invention relates to a nail sticker having an integrated packaging and product and, more specifically, to a nail sticker having an integrated packaging and product, and compared with a conventional nail sticker, which is a product made by UV printing, screen printing and gravure printing on a type of adhesive-treated vinyl and is a product that is an oil-based solvent type like that of a conventional manicure, semi-dries the same and forms a film and makes the same into a nail sticker, the present invention forms an adhesive layer, a base layer and a coating layer as aqueous layers, integrates the packaging and product thereof, simplifies a production process by optimizing chemical properties and physical properties in order to integrate the same, and enables mass production by reducing manufacturing costs.
Patent WO-2019177360-A1 (WO)
Title: Mobile device accessory
Inventor: KIL SANG PIL
IPC: H04M1/04
Filed: 2019-03-13
Abstract: The present invention provides a mobile device accessory detachably coupled to a mobile device linked to a customizing service system. The mobile device accessory comprises a holder for receiving an operation unit, which is connected to the mobile device through a wire and operates the mobile device to provide a customizing service. Here, the operation unit activates the mobile device to provide a customizing service and authenticates a user of a customizing service.
Patent WO-2019199131-A1 (WO)
Title: Display having opaque member disposed in area surrounded by pixels and electronic apparatus having the same
Inventor: JUNG SONGHEE
IPC: H01L27/32
Filed: 2019-04-12
Abstract: An electronic device according to certain embodiments may include: a sensor, a display panel including a sensor area overlaying or underlying the sensor and a pixel area including at least one pixel and a drive wiring line configured to drive the at least one pixel while surrounding the sensor area, a window disposed over the display panel, and one or more opaque members disposed between the sensor and the window and along an edge of the sensor area.
Patent WO-2020213782-A1 (WO)
Inventor: SONG HYO GEUN
IPC: G06Q40/04
Filed: 2019-05-07
Abstract: A cryptocurrency transaction method using insurance, according to an embodiment of the present invention, has steps that are executed, respectively, by a server in a cryptocurrency exchange, and comprises the steps of: receiving, from each of a plurality of users, a transaction request and transaction information including transaction price, an insurance premium corresponding to a predetermined percentage of the transaction price, and a position that indicates buying or selling, and entering a transaction according to the received transaction information; settling a transaction when a preset earning rate or loss rate is reached; compensating for a lost amount by paying at least a portion of the insurance premiums received from the plurality of users to a user who incurred loss after the standby time of the user who incurred the loss elapses, when an insurance payment request is received from the user who incurred loss from among the plurality of users; and adjusting the waiting time of the user who incurred loss.
Patent WO-2021002506-A1 (WO)
Inventor: LEE SANGRIM
IPC: H04L25/02
Filed: 2019-07-03
Abstract: According to the present invention, disclosed are a method for transmitting or receiving a signal in a wireless communication system, and a device therefor. Specifically, according to an embodiment of the present invention, a method for transmitting or receiving, by a reception system, a signal in a wireless communication system may comprise the steps of: receiving, from a transmission device through a plurality of reception routes, signals modulated on the basis of a differential phase shift keying (DPSK) scheme; calculating, on the basis of the received signals, a differential value in each reception route of the plurality of reception routes; and calculating reliability for the received signals, wherein the reliability is in proportion to a real number value of the sum value of differential values in respective reception routes of the plurality of reception routes.
Patent WO-2020032444-A1 (WO)
Title: GLY-Tβ4의 제조방법
Inventor: KIM YEONG-MOK
IPC: C07K1/22
Filed: 2019-07-25
Abstract: 본 발명은 글리신-티모신 β4(Gly-thymosin β4, Gly-Tβ4)를 제조하는 방법에 관한 것으로, 본 발명에 따르면 GST 융합 티모신 β4(GST fusion thymosin β4, GST-Tβ4)를 함유하는 시료를 크로마토그래피, 효소 처리 및 여과하는 단계를 통해 대용량의 고순도 Gly-Tβ4를 높은 생산성으로 수득할 수 있는 우수한 효과가 있다.
Patent WO-2020032568-A1 (WO)
Title: Electronic device for performing task including call in response to user utterance and operation method thereof
Inventor: KIM KWANGYOUN
IPC: G10L25/51
Filed: 2019-08-07
Abstract: An electronic device includes: a microphone; a speaker; a touchscreen display; a communication circuit; at least one processor; and a memory storing instructions that, when executed, cause the at least one processor to: receive a first user input; identify a service provider and a detailed service; select a first menu corresponding to the detailed service from menu information; attempt to connect a call to the service provider; when the call to the service provider is connected, transmit one or more responses until reaching a step corresponding to the first menu; in response to reaching the first menu, determine whether an attendant is connected; in response to completion of connection to the attendant, output a notification indicating that the connection to the attendant has been completed; and in response to reception of a second user input for the output notification, display a screen for a call with the service provider.
Patent WO-2020032659-A1 (WO)
Title: Apparatus and method for idle mode uplink transmission in wireless communication system
Inventor: WU MIN
IPC: H04W74/08
Filed: 2019-08-09
Abstract: The disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-generation (4G) communication system such as long term evolution (LTE). Embodiments of the disclosure provide a method and device for RRC idle mode uplink transmission. The method may include: receiving a parameter and resource configuration for RRC idle mode uplink transmission; and, transmitting, in a RRC idle mode, uplink data according to preconfigured at least one of a parameter or a resource. The method can improve system transmission efficiency and reduce user equipment power consumption.
Patent WO-2021045250-A1 (WO)
Title: Method for providing safety service in wireless communication system and vehicle for same
Inventor: HWANG JAEHO
IPC: G08G1/16
Filed: 2019-09-04
Abstract: Provided is a method for providing a safety service in a wireless communication system via a host vehicle. The method may include: detecting an object outside the host vehicle through an object detection device; transmitting a first message providing notification of the detection of the object through a transmitter and a receiver; and outputting an image, for providing the object with the safety service, through an image output device to a prescribed area outside the host vehicle.
Patent WO-2020050679-A1 (WO)
Title: Method and device for transmitting ppdu in wireless lan system
Inventor: BANG SAEHEE
IPC: H04W74/08
Filed: 2019-09-06
Abstract: A method and a device for transmitting a PPDU in a wireless LAN system are presented. Particularly, an AP transmits a first PPDU to a first STA through a first band for a first duration. The AP transmits a second PPDU to a second STA through a second band for a second duration and receives a third PPDU from a third STA through the second band for a third duration. The first band and the second band are coupled to each other as multiple bands. The second and third durations overlap with the first duration in a time domain. The second duration does not overlap with the third duration in the time domain.
Patent WO-2020071841-A1 (WO)
Title: Silver powder and method for manufacturing same
Inventor: YOON CHI HO
IPC: H01B1/22
Filed: 2019-10-04
Abstract: The present invention relates to a silver powder and a method for manufacturing same, wherein the silver powder can have excellent dispersibility and a uniform particle distribution. The method comprises: preparing a first aqueous solution containing a silver precursor and a complexing agent, and a second aqueous solution containing a hydrazine-based compound and a polysaccharide-based polymer dispersant having a carboxyl group or a salt thereof; and dropping the first aqueous solution into the second aqueous solution.
Patent WO-2020111598-A1 (WO)
Title: Method and apparatus for manufacturing lithium sulfate solution from lithium bearing ore
Inventor: JEONG SUN-KWANG
IPC: C01D15/06
Filed: 2019-11-14
Abstract: The present invention relates to a method and an apparatus for manufacturing a lithium sulfate solution. Specifically, the present invention provides a method for manufacturing a lithium sulfate solution and an apparatus for manufacturing a lithium sulfate solution, the method comprising: a crushing step of crushing lithium bearing ore to an average particle size of 0.5 mm or less so as to obtain and collect fine powder; a ultrafine powder collecting step of collecting ultrafine powder, in the fine powder, scattered without being collected in the crushing step; a sintering step of changing the phase of fine powder ore comprising the collected fine powder and ultrafine powder by sintering while pneumatically conveying, by means of a gas, the fine powder ore; a calcination step of calcining the phase-changed fine powder ore with a sulfuric acid so as to obtain lithium sulfate; and a leaching step of leaching the solid lithium sulfate with water so as to obtain the lithium sulfate solution, wherein the gas flows in the direction opposite to the direction of the flow of the fine powder ore.
Patent WO-2021045318-A1 (WO)
Title: False eyebrow for extension
Inventor: LEE MYUN WOO
IPC: C09J123/08
Filed: 2019-11-22
Abstract: The present invention relates to a false eyebrow for extension, which, at the time of an eyelash extension surgical procedure, can be simply attached to the eyelashes of a person undergoing the procedure without a cumbersome process of applying an adhesive to the eyelashes, so that the procedure efficiency can be greatly improved and a high-quality procedure is possible. The false eyebrow comprises a bonding member which: is provided at a position adjacent to and spaced apart from a root part of an eyebrow hair; is attached to the eyebrow hair while existing as a solid member at room temperature; and, when a predetermined temperature or higher is applied thereto, melts to have an adhesive property and thus to attach the eyebrow hair to the eyelashes of a person undergoing the procedure.
Patent WO-2020117021-A1 (WO)
Inventor: KANG UK
IPC: A61B5/0496
Filed: 2019-12-09
Abstract: Disclosed is a self fundus image capturing device comprising: a display unit on which an image for a focal point is displayed; a first sensor unit which specifies the state of the pupils of an examinee; a second sensor unit which measures the blinking of the eyes the examinee; a camera which captures at least one among an image of the pupils of the examinee and an image of the fundi of the examinee; and a control unit which, if, on the basis of the measurement value of the first sensor unit, the measurement value of the second sensor unit, and the pupil image of the examinee, the fundus image of the examinee is within a preset fundus image information range, determines the captured fundus image of the examinee to be a fundus image for interpretation of a lesion.
Patent WO-2020180012-A1 (WO)
Title: 저전압 불량 배터리 셀 검출 장치 및 방법
Inventor: LEE TAE HO
IPC: G01R31/396
Filed: 2020-02-04
Abstract: 본 발명의 실시 예에 따른 배터리 팩은, 배터리 팩을 제어하는 BMS를 포함하여 구성되며, 상기 BMS는, 배터리 팩이 소정의 시간 동안 충전 또는 소정의 시간 동안 방전된 직후에 배터리 셀 별 내부저항 값을 산출하는 내부저항 값 산출 모듈, 상기 산출된 배터리 셀 별 내부저항 값 중에서 가장 큰 내부저항 값을 가지는 배터리 셀을 검출하는 최대 내부저항 값 배터리 셀 검출 모듈 및 상기 배터리 셀 별 최대 내부저항 값을 가지는 배터리 셀로 검출되는 회수를 기반으로 불량 배터리 셀을 판단하는 불량 배터리 셀 판단 모듈을 포함하여 구성될 수 있다.
Patent WO-2020197219-A1 (WO)
Title: Method and apparatus for performing scheduling request
Inventor: BAEK SANGKYU
IPC: H04W72/12
Filed: 2020-03-23
Abstract: Disclosed are: a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security, and safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology. Disclosed are a method and a terminal for performing same, the method being performed by a terminal in a wireless communication system and comprising the steps of: triggering a buffer status report (BSR); triggering a scheduling request (SR) for the BSR; transmitting a medium access control (MAC) protocol data unit (PDU) including the BSR before the transmission of the SR; and determining whether the triggered SR is cancelled on the basis of information about a logic channel corresponding to the SR and logic channel information about the MAC PDU.
Patent WO-2020213986-A1 (WO)
Title: Method and apparatus for configuration of resource sensing in nr v2x resource allocation
Inventor: HE CHAO
IPC: H04W4/40
Filed: 2020-04-17
Abstract: A method for a user equipment (UE) to provide hybrid automatic repeat request acknowledgement (HARQ-ACK) information includes transmitting physical sidelink shared channels (PSSCHs), where each of the PSSCH transmissions provides a transport block (TB); receiving physical sidelink feedback channels (PSFCHs); and generating values for HARQ-ACK information bits from the PSFCH receptions. The PSFCH receptions correspond to the PSSCH transmissions and the values of the HARQ-ACK information bits correspond to the TBs in the PSSCH transmissions. The method further includes generating a HARQ-ACK codeword that includes the values of the HARQ-ACK information bits arranged in a predetermined order and transmitting the HARQ-ACK codeword in a physical uplink control channel (PUCCH).
Patent WO-2021157781-A1 (WO)
Inventor: AHN JIN WOO
IPC: B24B37/24
Filed: 2020-05-08
Abstract: 본 발명은 부직포 패드를 제조하는 단계; 상기 부직포 패드에 폴리우레탄을 함침시키는 폴리우레탄 함침 단계; 및 폴리우레탄이 함침된 부직포 패드의 표면을 연마하는 표면 연마 단계;를 포함하며, 상기 폴리우레탄 함침 단계 및 상기 표면 연마 단계는, 연마 패드의 표층과 내부의 밀도비가 균일해지도록 이루어지는 연마 패드의 제조 방법을 제공한다.
Patent WO-2021230389-A1 (WO)
Title: Method for transmitting and receiving data in wireless communication system supporting full duplex radio, and apparatus therefor
Inventor: KANG DAEGEUN
IPC: H04W52/42
Filed: 2020-05-11
Abstract: The present document relates to a method for transmitting and receiving a signal by a user equipment in a wireless communication system, and discloses the method for transmitting and receiving a signal, comprising the steps of: receiving a first reference signal from a base station; receiving a second reference signal from the base station; measuring power of each of the received first reference signal and the received second reference signal; and comparing the sizes of the measured power of the first reference signal and the measured power of the second reference signal, wherein the first reference signal is received in a half-duplex (HD) transmission mode, the second reference signal is received in a full-duplex (FD) transmission mode, and an FD gain value of the FD transmission mode is changed on the basis of a result of the comparing.
Patent WO-2020231205-A1 (WO)
Inventor: KWACK KYU BUM
IPC: C12N5/0783
Filed: 2020-05-14
Abstract: The present invention pertains to: a composition for culturing natural killer cells; a kit; and a method using same. According to a composition for culturing natural killer cells according to an aspect, and a method for culturing natural killer cells using same, when culturing natural killer cells from peripheral blood mononuclear cells, the natural killer cells can be proliferated in large quantities, and the activation or inhibition of the natural killer cells, as well as the expansion of the natural killer cells, can be promoted by culturing the natural killer cells in a medium containing a composition for culturing natural killer cells, the composition containing magnetic beads having an activating receptor ligand, an inhibitory receptor ligand, a costimulatory receptor ligand, a cytokine, a cytokine receptor, an immune checkpoint ligand, a blocking antibody, or a combination thereof attached to at least one side. Therefore, the natural killer cells thus cultured can be advantageously used as an immune cell therapeutic agent. Furthermore, the magnetic beads can be easily removed from the medium, thus providing convenience and cost-effectiveness, and the present invention uses safe magnetic beads, thus having excellent clinical safety.
Patent WO-2021025281-A1 (WO)
Inventor: PARK JAEHOO
IPC: G09F9/33
Filed: 2020-06-17
Abstract: A cabinet for an LED display device according to one aspect of the present disclosure comprises: a plurality of LED blocks arranged in a plane shape; and a coupling agent provided between the plurality of LED blocks and coupling the plurality of LED blocks so as to maintain the plane shape, wherein each of the plurality of LED blocks has a quadrangular flat plate shape and an opening provided therein.