baber/WOPTO huggingface dataset:
Patent WO-2017213483-A1 (WO)
Title: 무선 통신 시스템에서 상향링크 제어 채널을 전송하는 방법 및 이를 위한 장치
Inventor: KWAK KYUHWAN
IPC: H04L5/00
Filed: 2017-06-12
Abstract: 본 발명에서는 무선 통신 시스템에서 상향링크 제어 채널(uplink control channel)을 전송하는 방법 및 이를 위한 장치가 개시된다. 구체적으로, 상기 방법은, 상향링크 제어 채널의 전송을 위한 하나 이상의 심볼들로 구성된 자원 영역(resource region)을 할당 받는 과정과, 상기 할당 받은 자원 영역에 대해, 특정 자원 그룹 단위(specific resource group unit)로 상향링크 제어 정보 및 참조 신호를 맵핑하는 과정을 포함하고, 상기 특정 자원 그룹 단위는, 상기 참조 신호가 맵핑된 제1 자원 요소(resource element) 및 적어도 하나의 상기 상향링크 제어 정보가 맵핑된 제2 자원 요소들로 구성되며, 상기 제2 자원 요소들은 상기 제1 자원 요소에 인접하여 배치되며, 상기 제2 자원 요소들은, 시계 방향(clockwise) 또는 반시계 방향(counter-clockwise)으로 직교 커버 코드(orthogonal cover code)에 따라 다중화(multiplex)될 수 있다.
Patent WO-2018008923-A1 (WO)
Inventor: EOM HOON SIK
IPC: A01M1/08
Filed: 2017-07-03
Abstract: La présente invention concerne un piège à insectes comprenant : un corps équipé d'un ventilateur aspirant ; une première partie d'installation de module électroluminescent disposée dans la partie supérieure du corps ; et une partie de collecte disposée dans la partie inférieure du corps.
Patent WO-2018062751-A1 (WO)
Inventor: LEE YONGHEE
IPC: A61K36/82
Filed: 2017-09-19
Abstract: La présente invention concerne une composition contenant un lysat de  Lactobacillus plantarum  en tant que principe actif pour les cheveux ou le cuir chevelu. La composition peut présenter d'excellents effets d'activation de la pousse des cheveux et de prévention de la perte de cheveux.
Patent WO-2018056770-A1 (WO)
Title: 카메라 렌즈 배럴, 카메라 모듈 및 광학 장치
Inventor: PARK JAE KEUN
IPC: H04N5/335
Filed: 2017-09-25
Abstract: 본 발명은, 베이스; 상기 베이스의 일측에 배치되는 하우징; 상기 하우징 내측에 배치되는 렌즈 배럴; 상기 하우징의 일측에 배치되는 커버; 상기 베이스의 타측에 배치되는 제1기판; 상기 제1기판에 실장되어 상기 렌즈 배럴의 아래에 배치되는 이미지 센서; 상기 하우징 내부에 이동 가능하게 지지되며, 상기 렌즈 배럴에 입사되는 빛의 양을 조절하는 조리개셋; 상기 렌즈 배럴과 상기 조리개셋을 함께 광축방향으로 이동하게 하는 제1 마그넷과 제1 코일을 포함하는 제1구동부; 및 상기 하우징에 부착되어 상기 제1구동부의 구동을 위해 외부로 노출되는 복수의 단자를 포함하는 제2기판;을 포함하고, 상기 조리개셋은 내부에 조리개를 구동하는 제2구동부가 배치되고, 상기 복수의 단자는 상기 제2구동부와도 연결되어 있다.
Patent WO-2018062838-A1 (WO)
Title: 수처리용 평판형 필터 및 이를 포함하는 평판형 필터모듈
Inventor: HAN KYUNG GU
IPC: B01D69/10
Filed: 2017-09-27
Abstract: 수처리용 평판형 필터 및 이를 포함하는 평판형 필터모듈이 제공된다. 본 발명의 일 실시예에 따른 수처리용 평판형 필터는 제1지지체 및 제1지지체의 양면에 형성되는 멤브레인을 포함하는 편상의 여과부재; 및 여과부재를 지지할 수 있도록 여과부재의 테두리 측에 끼움결합되고, 여과부재의 적어도 일면으로부터 여과수가 유입되어 이동하는 유로가 형성되는 지지프레임;을 포함한다. 여기서, 여과부재의 일부는 제1지지체가 노출되도록 유로 내에 배치되거나 유로의 가장자리에 배치된다.
Patent WO-2018084515-A1 (WO)
Title: 무선 셀룰라 통신 시스템에서 데이터 전송 방법 및 장치
Inventor: YEO JEONGHO
IPC: H04L1/08
Filed: 2017-10-30
Abstract: 본 개시는 4G 시스템 이후 보다 높은 데이터 전송률을 지원하기 위한 5G 통신 시스템을 IoT 기술과 융합하는 통신 기법 및 그 시스템에 관한 것이다. 본 개시는 5G 통신 기술 및 IoT 관련 기술을 기반으로 지능형 서비스 (예를 들어, 스마트 홈, 스마트 빌딩, 스마트 시티, 스마트 카 혹은 커넥티드 카, 헬스 케어, 디지털 교육, 소매업, 보안 및 안전 관련 서비스 등)에 적용될 수 있다. 본 발명은 기지국으로부터 전송 블록을 구성하는 서브 전송 블록에 대한 정보를 수신하는 단계, 상기 서브 전송 블록에 대한 정보와 상기 스케줄링 된 전송 블록을 구성하는 코드 블록의 개수에 기반하여 서브 전송 블록을 결정하는 단계 및 상기 기지국으로 상기 서브 전송 블록을 통해 데이터를 전송하는 단계를 포함하며, 상기 서브 전송 블록은 적어도 하나의 코드 블록을 포함하는 코드블록 묶음인 것을 특징으로 하는 단말의 데이터 전송 방법을 제공한다.
Patent WO-2019088309-A1 (WO)
Inventor: JUNG HA SUK
IPC: G06Q50/00
Filed: 2017-10-31
Abstract: 본 발명은 개인과 업체를 하나로 이어주는 연결서비스 시스템에 관한 것으로, 산부인과 병원별 SNS형 다이어리와 함께 각종 유용한 정보를 제공하는 개인과 업체를 하나로 이어주는 연결서비스 시스템에 관한 것이다. 상술한 본 발명의 일실시예에 의하면, 업체인 산부인과 병원과 개인인 임산모를 연계하여 임신/출산/육아와 관련된 필수정보와 지정병원의 유용한 정보를 실시간으로 제공할 수 있고, 전자 다이어리에 저장된 다량의 사진을 촬영 일시를 기반으로 자동으로 정리하여 등록하고, 예비맘과 육아맘들의 임신, 출산, 육아의 노하우를 공유하여 공통의 관심사로 공감대를 형성할 수 있도록 소셜 네트워크를 제공할 수 있는 효과가 있다.
Patent WO-2019059485-A1 (WO)
Title: Composition for preventing hair loss or promoting hair growth, containing humanin
Inventor: KANG HEE KYOUNG
IPC: A61K38/17
Filed: 2018-04-19
Abstract: The present invention relates to a pharmaceutical composition for preventing hair loss or promoting hair growth, containing humanin. A composition containing humanin is considered to have efficacies of suppressing and preventing hair loss and promoting hair growth, thereby being variously usable in fields such as pharmaceuticals, cosmetic products and beauty treatments.
Patent WO-2018236155-A1 (WO)
Title: Washing machine
Inventor: PARK SOOYONG
IPC: D06F34/10
Filed: 2018-06-21
Abstract: The present invention relates to a washing machine comprising: a tub in which wash water is contained; a drum which is disposed in the tub, receives cloth, and is rotatable; a transmission coil which is disposed in the tub and supplies wireless power; a reception coil which is disposed in the drum and receives supplied power transmitted by the transmission coil; and a washing power reinforcing unit disposed in the drum and operated by power transferred from the reception coil to provide washing power to the cloth.
Patent WO-2019189998-A1 (WO)
Title: Apparatus for adjusting headrest wing
Inventor: JEONG HAE IL
IPC: B60N2/885
Filed: 2018-06-22
Abstract: The present invention relates to an apparatus for adjusting a headrest wing, and more particularly, to an apparatus for adjusting a headrest wing which has fewer assembling processes by reducing the number of components and allows components to be easily managed.
Patent WO-2019031728-A1 (WO)
Title: Smart card
Inventor: KIM DAE SIK
IPC: G06K19/07
Filed: 2018-07-23
Abstract: The present invention relates to a smart card comprising: a plate; a control unit mounted on the plate so as to control at least one function included in the smart card, and operating in an active mode or an inactive mode; and at least one thermoelectric module mounted on the plate, and supplying, to the control unit, power generated in response to an external temperature change as an active signal for the control unit so as to operate the control unit in the active mode.
Patent WO-2019112136-A1 (WO)
Title: 무선 통신 시스템에서 빔포밍을 수행하는 전자 장치 및 이를 위한 방법
Inventor: MIN HYUN KEE
IPC: H04B7/0491
Filed: 2018-07-27
Abstract: 터치스크린 디스플레이, 배터리, 지향성의 무선 통신을 위한 빔포밍을 위해 배치된 복수의 안테나 엘리먼트들, 상기 안테나 엘리먼트들을 통해 제1 커버리지의 제1 무선 통신을 제공하도록 구성된 제1 무선 통신 회로, 상기 제1 커버리지 보다 큰 제2 커버리지를 가지는 제2 무선 통신을 제공하도록 구성된 제2 무선 통신 회로, 상기 디스플레이, 상기 배터리, 상기 제1 무선 통신 회로 및 상기 제2 무선 통신 회로에 연결된 프로세를 포함하되, 상기 프로세서는, 상기 제1 무선 통신 회로를 이용하여 외부 장치가 상기 전자 장치에 근접하는지를 결정하고, 상기 복수의 안테나 엘리먼트들 중 전부가 아닌 적어도 하나의 안테나 엘리먼트를 인에이블하고, 상기 제2 무선 통신 회로 및 상기 인에이블된 적어도 하나의 안테나 엘리먼트를 이용하여 상기 외부 장치로 데이터를 전송하도록 하는 명령어들(instructions)을 저장하는 전자 장치가 개시된다.
Patent WO-2019059568-A1 (WO)
Title: Apparatus for allocating identification information to plurality of slave battery management units
Inventor: HWANG Ji-Won
IPC: H01M10/42
Filed: 2018-09-05
Abstract: Disclosed is an apparatus for allocating identification information to a plurality of slave battery management units. The purpose of the apparatus according to one embodiment is to allocate different identification information to each of a plurality of slave battery management units. The apparatus comprises: a casing jig configured to at least partially cover the plurality of slave battery management units; a wireless communication unit comprising a plurality of antennas arranged to correspond to the plurality of slave battery management units on a one-to-one basis; and a controller for controlling the wireless communication unit to transmit a wireless signal comprising different identification information to each of the plurality of slave battery management units.
Patent WO-2019050371-A1 (WO)
Title: Data transmission method and reception method for wireless communication system and device using same
Inventor: CHOI KYUNGJUN
IPC: H04L5/00
Filed: 2018-09-10
Abstract: A base station for a wireless communication system is disclosed. Each base station for wireless communication comprises a communication module and a processor. When a terminal accesses a cell of the base station for the wireless communication system, the processor receives a radio resource control (RRC) signal by means of the communication module and determines a time-frequency resource corresponding to at least one resource-set indicated by the RRC signal. The processor receives a physical control channel from the base station by means of the communication module after the cell access, determines a time-frequency resource region in which physical data channel reception of the terminal is scheduled by means of the physical control channel, and receives a physical data channel on the basis of the time-frequency resource in which the physical data channel reception for the terminal is scheduled and the time-frequency resource in which the one or more resource-sets overlap. The resource-set is a set of the time-frequency resources.
Patent WO-2019054802-A1 (WO)
Title: Light emitting device package
Inventor: KIM WON JUNG
IPC: H01L33/48
Filed: 2018-09-14
Abstract: A light emitting device package according to an embodiment may comprise: a first package body including a first and a second opening; a light emitting device disposed on the first package body and including a first and a second bonding portion; and a first resin disposed between the first package body and the light emitting device. The light emitting device may include one surface on which the first and second bonding portions are disposed, the first bonding portion may include a first side surface and a lower surface facing the first package body, and the second bonding portion may include a second side surface opposite to the first side surface, and a lower surface facing the first package body. The first resin may include an upper surface disposed on the one surface of the light emitting device, a third side surface extending from the upper surface to the lower surface of the first bonding portion along the first side surface of the first bonding portion, and a fourth side surface extending from the upper surface to the lower surface of the second bonding portion along the second side surface of the second bonding portion.
Patent WO-2019066371-A1 (WO)
Title: Assembly-type cartridge block and hollow-fiber membrane module comprising same
Inventor: AN NA-HYEON
IPC: B01D69/08
Filed: 2018-09-19
Abstract: The present invention relates to an assembly-type cartridge block enabling various types of cartridges to be manufactured, and a hollow-fiber membrane module comprising the same, and the assembly-type cartridge block according to an embodiment of the present invention comprises: a body part accommodating a plurality of hollow-fiber membranes therein and having a mesh portion formed respectively at the upper part and the lower part thereof; and a fastening part formed on a side surface of the body part and fastened with an adjacent assembly-type cartridge block. In addition, the hollow-fiber membrane module according to an embodiment of the present invention comprises: a housing part including a first fluid inlet, a first fluid outlet, a second fluid inlet, and a second fluid outlet; and a cartridge part provided inside the housing part, and formed by the fastening of a plurality of assembly-type cartridge blocks, in which a plurality of hollow-fiber membranes are accommodated.
Patent WO-2019139227-A1 (WO)
Inventor: CHUNG MYUNG JUN
IPC: C12N15/74
Filed: 2018-10-16
Abstract: La présente invention concerne une cassette d'expression génique comprenant un promoteur fort issu de bactéries lactiques et un vecteur d'expression génique la comprenant. Selon la présente invention, une grande quantité d'une protéine humaine, dont l'activité physiologique a été vérifiée, peut être produite de manière stable à une efficacité élevée par introduction d'un gène étranger utile dans un vecteur d'expression et par transformation de probiotiques par le vecteur d'expression. Grâce à la production de cette protéine, il est possible d'obtenir une base pour la mise au point de probiotiques fonctionnels et pour la production de produits les utilisant.
Patent WO-2019098789-A1 (WO)
Title: 배터리 발열침구 제조방법 및 그 발열침구
Inventor: KIM SE YEONG
IPC: H05B3/34
Filed: 2018-11-19
Abstract: 본 발명은 배터리 발열침구 제조방법 및 그 발열침구에 관한 것으로서, 더욱 상세하게는 배터리를 전원으로 발열하는 조립식 열선으로 발열침구를 만들어 무선방식으로 언제 어디서나 공간과 장소를 구애받지 않고 자유자재로 사용할 수 있도록 하는 배터리 발열침구 제조방법 및 그 발열침구에 관한 것이다. 본 발명의 실시예에 따른 배터리 발열침구 제조방법은, 배터리 전기가 공급되는 전원부를 구성하는 단계와, 상기 배터리 전기에 동작되는 저저항값의 조립식 열선이 구비되는 발열부를 구성하는 단계와, 상기 발열부를 구비시킨 발열침구 본체를 구성하는 단계 및 상기 전원부에서 방전되는 배터리 전기가 상기 발열부에 구비된 저저항값의 조립식 열선으로 공급되게 회로를 구성하는 단계를 포함하여 구성된다.
Patent WO-2019235703-A1 (WO)
Inventor: KIM SUNGKI
IPC: H01L33/00
Filed: 2018-12-07
Abstract: 디스플레이 패널이 개시된다. 발광 소자, 발광 소자의 상부에 배치되며, 표면이 난반사(anti-glare) 처리된 제1 보호층, 제1 보호층의 상부에 배치되며, 표면이 난반사 및 무반사(anti-reflection) 중 적어도 하나로 된 처리된 제2 보호층 및 가시광선은 투과시키고 자외선 및 적외선은 흡수 또는 반사하는 투명 물질이 포함된 투명층을 포함한다.
Patent WO-2020045757-A1 (WO)
Inventor: LEE YOUNG KYU
IPC: G05B23/02
Filed: 2018-12-14
Abstract: Disclosed is a warning light system for outputting the real-time condition of a device, the system comprising: a collection unit for collecting a real-time state value of a device to be managed; a reference-setting unit for distinguishing, as a good state and a bad state, the states of a device to be managed, dividing the values between the distinguished good state and bad state into n equal parts, and setting reference grade values; a detection unit for detecting the real-time condition of the device by comparing the state value of the device, collected by the collection unit, with the reference grade values, set by the reference-setting unit; and a control unit for controlling the output of a warning light in response to the condition of the device, detected by the detection unit.
Patent WO-2019124955-A1 (WO)
Inventor: BAE JAEHYUN
IPC: G06F21/32
Filed: 2018-12-19
Abstract: La présente invention concerne un appareil électronique qui comprend une mémoire configurée pour mémoriser un mot de passe prédéfini, et un processeur configuré pour fournir des informations par rapport à un procédé de modification de mot de passe et pour effectuer un processus d'authentification d'un mot de passe d'entrée à l'aide du mot de passe prédéfini et du procédé de modification de mot de passe.
Patent WO-2019125059-A1 (WO)
Title: Therapeutic enzyme fusion protein having novel structure and use thereof
Inventor: JUNG EUI JOON
IPC: A61K47/68
Filed: 2018-12-21
Abstract: The present invention relates to a fusion protein of a dimeric therapeutic enzyme and immunoglobulin Fc region, a production method therefor, and a composition comprising the same.
Patent WO-2019168328-A1 (WO)
Inventor: KIM YOON-KEUN
IPC: A61P35/00
Filed: 2019-02-27
Abstract: The present invention relates to vesicles derived from Rhizobium sp. bacteria, and a use thereof. The present inventors have experimentally ascertained that the vesicles in clinical samples from patients with stomach cancer, colorectal cancer, breast cancer, ovarian cancer, bladder cancer, prostate cancer, asthma, diabetes, Parkinson's disease and dementia are significantly reduced in comparison to those from normal people, and when the vesicles derived from the strains are administered, the secretion of inflammatory mediators by pathogenic vesicles such as E. coli-derived vesicles is significantly inhibited. Therefore, the vesicles derived from Rhizobium sp. bacteria, according to the present invention, can be effectively used for the purpose of developing a method for diagnosis of stomach cancer, colorectal cancer, breast cancer, ovarian cancer, bladder cancer, prostate cancer, asthma, diabetes, Parkinson's disease or dementia, and a composition for preventing, alleviating or treating the diseases.
Patent WO-2020209393-A1 (WO)
Inventor: SA JAECHEON
IPC: B62B5/06
Filed: 2019-04-08
Abstract: The present invention relates to a handle assembly of a cart which has a power assist function to detect the direction, in which power of a user is applied, and assist the power in the corresponding direction such that the user can move the cart easily, and to a cart. According to the present invention, the direction in which power of a user is applied is detected, and auxiliary power (a power assist function) is provided in the corresponding direction so that the user can move a cart easily, thereby enhancing user convenience.
Patent WO-2019199031-A1 (WO)
Title: Method for decoding image according to adaptively applied scan order, and device therefor
Inventor: YOO SUNMI
IPC: H04N19/70
Filed: 2019-04-09
Abstract: A method for decoding an image carried out by a decoding device, according to the present invention, comprises the steps of: acquiring scan order information of a current block; deriving sub blocks by carrying out a splitting process for the current block; deriving a scan order for the current block on the basis of the scan order information; and decoding the sub blocks by the derived scan order.
Patent WO-2019203609-A1 (WO)
Title: Method and terminal for transmitting demodulation-reference signal (dm-rs) through dm-rs transmission resource in wireless communication system, and method and base station for setting dm-rs transmission resource
Inventor: HONG UIHYUN
IPC: H04W72/12
Filed: 2019-04-19
Abstract: The present invention provides a method by which a first terminal transmits a demodulation-reference signal (DM-RS) in a wireless communication system, the method including: a step for generating the DM-RS; and a step for transmitting the generated DM-RS to a second terminal through a DM-RS transmission resource region, wherein the DM-RS transmission resource region is set on the basis of at least one among the speed, the latency-related requirements, and the frequency range (FR) of at least one among the first terminal and the second terminal.
Patent WO-2019245242-A1 (WO)
Title: 검사용 커넥터, 검사용 커넥터의 제조방법 및 검사용 커넥터를 사용하는 피검사 디바이스의 검사방법
Inventor: CHUNG YOUNG BAE
IPC: G01R31/28
Filed: 2019-06-17
Abstract: 개시된 실시예에 따른 검사용 커넥터는, 절연성 재질의 시트; 및 Z축 방향으로 연장되고 X축 방향으로 서로 이격되는 도전성 재질의 복수의 도전부와, X축 방향으로 연장되고 Z축 방향으로 서로 이격되는 절연성 재질의 복수의 지지부를 포함한다.
Patent WO-2020032530-A1 (WO)
Title: Method of transmitting uplink signals, and device therefor
Inventor: LEE JEONGGU
IPC: H04W74/08
Filed: 2019-08-06
Abstract: In the present disclosure, for a configured grant occurring while a random access procedure is on-going, the user equipment skips uplink transmission on the configured grant if the configured grant is associated with a HARQ process used for a Msg3 transmission of the random access procedure, and performs the uplink transmission on the configured grant if the configured grant is not associated with the HARQ process used for the Msg3 transmission.
Patent WO-2020032671-A1 (WO)
Title: System for utilizing rainwater
Inventor: LEE OK NO
IPC: E03B1/04
Filed: 2019-08-09
Abstract: The present invention relates to a rainwater utilization system, and specifically to a rainwater utilization system for collecting rainwater falling from a rainwater collector or a roof of a building, in which the separation of foreign substances is good, the removal of rainwater containing foreign substances is automated, and the collection efficiency is good. The present invention comprises: a rainwater collecting means (10, 100); a foreign substance separation tank (20) for receiving rainwater collected in the rainwater collecting means (10, 100) in a rainwater induction pipe (21) connected near the central portion of one side wall of the rainwater collecting means (10, 100) so as to separate foreign substances; an automatic float valve (30) embedded in the foreign substance separation tank (20) to discharge, when it is not raining, rainwater containing foreign substances; and a water tank (50) for supplying clean rainwater in which the foreign substances are separated from the foreign substance separation tank (20) into a clean rainwater discharge conduit (51) connected to the upper portion of the rainwater induction pipe (21) of the other side wall of the foreign substance separation tank (20), wherein a discharge part (22) of the rainwater induction pipe (21) is disposed to be close to one side wall of the foreign substance separation tank (20) so that the rainwater containing the foreign substances is discharged to a wall side of the foreign substance separation tank (20), and the automatic float valve (30) forms rainwater discharge paths (41, 141) for discharging a small amount of rainwater containing the foreign substances that has filled the foreign substance separation tank (20) in order to automatically open a valve (36) when it is not raining.
Patent WO-2020060102-A1 (WO)
Inventor: LIM HYUN CHUL
IPC: F28D9/00
Filed: 2019-09-11
Abstract: The present invention comprises: a case having a first inlet port through which a first air is suctioned and a second outlet port through which a second air is discharged formed on a front side thereof, and a first outlet port through which the first air is discharged and a second inlet port through which the second air is suctioned formed on a back side thereof; and a plurality of heat exchangers having a first air passage through which the first air passes and a second air passage through which the second air passes formed thereon, and arranged in the horizontal direction of the case, wherein a first separation plate for separating the first inlet port and the second outlet port is installed in the height direction on the front side of the case, and a second separation plate for separating the second inlet port and the first outlet port is installed in the height direction on the other side of the case. In addition, the air passages of the first air and the second air can be formed as a single passage, so that a pipe connection structure is easily and conveniently made, and the height of a heat exchange unit can be lowered so as to maximize an installation space of a window.
Patent WO-2020067691-A1 (WO)
Title: Method and apparatus for performing beamforming in wireless communication system
Inventor: MAKURIN MIKHAIL NIKOLAEVICH
IPC: H04B7/06
Filed: 2019-09-24
Abstract: A first terminal according to an embodiment may obtain information about reception power of a reference signal transmitted to a second terminal, obtain information about reception power of a source signal transmitted to the second terminal, obtain information about reception power of a first combination signal, transmitted to the second terminal, in which the reference signal and the source signal are combined to form the first combination signal, obtain information about reception power of a second combination signal, transmitted to the second terminal, in which a modified source signal phase-shifted from the source signal and the reference signal are combined to form the second combination signal, and determine a transmission beam of the first terminal on the basis of information about the reception power of each of the reference signal, the source signal, the first combination signal, and the second combination signal.
Patent WO-2021070993-A1 (WO)
Title: Display device
Inventor: LEE Kilhoon
IPC: G02F1/13357
Filed: 2019-10-11
Abstract: A display device can minimize image quality degradation and luminance loss by considering shrinkage according to a rise in temperature of a reflecting sheet, the display device comprising: a printed circuit board; a light source loaded on the upper surface of the printed circuit board; the reflecting sheet covering the printed circuit board and including an opening part formed at a location corresponding to the light source; a lens provided above the light source so as to be spaced at a predetermined distance from the printed circuit board; and a lens support part provided between the lens and the printed circuit board to so as to support the lens, wherein the circumference of the opening part includes a first curvature portion and a second curvature portion having a curvature less than that of the first curvature portion.