baber/WOPTO huggingface dataset:
Patent WO-2016182316-A1 (WO)
Title: 인트라 예측을 수행하는 영상 복호화 방법 및 그 장치 및 인트라 예측을 수행하는 영상 부호화 방법 및 그 장치
Inventor: PARK MIN-WOO
IPC: H04N19/11
Filed: 2016-05-10
Abstract: 현재 블록으로부터 적어도 하나의 세그먼트를 결정하기 위한 윤곽의 모드 정보를 획득하는 단계; 상기 윤곽의 모드 정보에 기초하여, 상기 현재 블록의 주변 블록으로부터 상기 윤곽의 제 1 좌표 및 제 2 좌표가 유도 가능한지 여부를 결정하는 단계; 상기 현재 블록의 주변 블록으로부터 상기 윤곽의 제 1 좌표 및 제 2 좌표가 유도 가능한 경우, 상기 현재 블록의 주변 블록으로부터 유도되는 상기 윤곽의 제 1 좌표 및 제 2 좌표에 기초하여 상기 현재 블록으로부터 상기 적어도 하나의 세그먼트를 결정하는 단계; 및 상기 결정된 적어도 하나의 세그먼트에 대하여 예측을 수행하는 단계를 포함하는 비디오 복호화 방법이 개시된다.
Patent WO-2017007130-A1 (WO)
Title: Dispositif électronique portable et sa structure interne
Inventor: CHOI JONG-MIN
IPC: H04M1/02
Filed: 2016-06-01
Abstract: La présente invention concerne un dispositif électronique. Le dispositif électronique comprend un boîtier externe comprenant une première plaque, une seconde plaque orientée dans une direction faisant face à la première plaque, et un élément latéral entourant au moins partiellement un espace entre la première plaque et la seconde plaque et une structure intermédiaire disposée dans le boîtier externe, comprenant une première surface faisant face à la première plaque, une seconde plaque faisant face à la seconde plaque, et une troisième plaque faisant face à au moins une partie de l'élément latéral, et au moins partiellement entouré par l'élément latéral, au moins une partie d'une surface latérale de la première plaque pouvant être entourée par ladite partie de l'élément latéral tout en étant espacée au niveau d'un premier intervalle, au moins une partie de la troisième surface de la structure centrale pouvant être positionnée de manière adjacente à au moins une autre partie de l'élément latéral tout en étant espacée à partir d'un second intervalle, et le second intervalle pouvant être plus petit que le premier intervalle.
Patent WO-2017061810-A1 (WO)
Title: 이중 스피로형 화합물 및 이를 포함하는 유기 발광 소자
Inventor: HA JAE SEUNG
IPC: C07C13/72
Filed: 2016-10-07
Abstract: 본 명세서는 이중 스피로형 화합물 및 이를 포함하는 유기 발광 소자를 제공한다.
Patent WO-2017126890-A1 (WO)
Title: 외과용 핸드드릴
Inventor: KIM YOUNG JAE
IPC: A61C3/04
Filed: 2017-01-18
Abstract: 임플란트 시술시 픽스쳐를 삽입하기 위한 드릴 구멍을 내는 핸드드릴; 상기 핸드드릴 말단에는 원형의 중공판이 부착되어 있고, 상기 핸드드릴 타단에는 손잡이가 구성되어있으며. 상기 원형의 중공판에는 요부와 철부를 구성하고 상기 중공판에 삽입하는 원형의 드릴비트; 상기 원형의 드릴 비트는 상기 요부와 상기 철부가 구성되어 있는 중공판의 구성에 대응하여 상기 중공판의 상기 요부및 상기 철부와 대응되도록 상기 원형의 드릴비트에 평면을 구성하여 상기 요부와 상기 철부가 구성되어있는 상기 중공판의 철부 부분이 상기 원형의 드릴비트의 평면에 삽입되도록 구성하여 역회전 및 순방향 회전시에도 상기 핸드드릴로부터 상기 원형의 드릴비트가 이탈되지 않도록 구성한 외과용 핸드드릴에 관한 것이다.
Patent WO-2017188594-A1 (WO)
Inventor: LIM JOONG CHUL
IPC: C08F14/06
Filed: 2017-03-14
Abstract: 본 발명에서는 염화비닐계 단량체를 현탁중합하는 단계를 포함하며, 상기 염화비닐계 단량체의 투입 후 중합반응기내 중합온도에서의 평형 압력을 기준으로 압력 변화가 0.5kg/cm 2  내지 1.5kg/cm 2 인 시점에, 탄소간 이중결합을 포함하는 반응성 작용기 및 히드록시기를 포함하는 방향족 탄화수소계 화합물을 첨가하는 염화비닐계 중합체의 제조방법 및 이에 따라 제조되어, 고중합도 및 우수한 용융가공성을 갖는 염화비닐계 중합체가 제공된다.
Patent WO-2017200205-A1 (WO)
Title: 화학 반응기 및 이를 이용한 올레핀 제조 방법
Inventor: BAE SUN HYUK
IPC: C07C11/107
Filed: 2017-04-04
Abstract: 본 발명은 화학 반응기 및 이를 이용한 올레핀 제조 방법에 관한 것으로서, 화학 반응 시 발생되어 교반 용기의 벽면 및 임펠러에 점착되는 생성물질들을 임펠러의 회전에 의해 긁혀 떨어져나가도록 한 후 제거할 수 있도록 함으로써, 교반기의 가동을 중지시키지 않고 계속적으로 운전하여 올레핀을 제조할 수 있는 화학 반응기 및 이를 이용한 올레핀 제조 방법에 관한 것이다.
Patent WO-2018016741-A1 (WO)
Title: 알림 정보 표시 방법 및 장치
Inventor: LEE CHAEKYUNG
IPC: G06F3/0488
Filed: 2017-06-15
Abstract: 본 개시의 예시적 실시 예에 따른 전자 장치는 아이콘(icon) 및 상기 아이콘에 대응되는 어플리케이션에 대한 알림 정보가 있음을 나타내는 인디케이터를 표시하는 디스플레이; 및 상기 디스플레이와 전기적으로 연결된 프로세서를 포함하고, 상기 프로세서는, 상기 아이콘 및 상기 인디케이터가 표시된 상태에서, 상기 인디케이터가 표시된 영역의 적어도 일부분에서 제 1 사용자 입력을 수신하고, 상기 제 1 사용자 입력이 터치 입력인 경우에는 상기 아이콘에 대응하는 기능을 실행하고, 상기 제 1 사용자 입력이 포스 터치인 경우에는 상기 아이콘 주변에 상기 알림 정보와 관련된 정보를 화면에 표시하도록 상기 디스플레이를 제어할 수 있다.
Patent WO-2019022285-A1 (WO)
Title: Three-dimensional scanning device
Inventor: LIM SANG CHEOL
IPC: H04N5/225
Filed: 2017-08-30
Abstract: The present invention relates to a three-dimensional scanning device, and addresses the technical problem of using a hand scanner to improve the precision and speed of three-dimensionally scanning a subject. One example provides a three-dimensional scanning device, comprising: a hand scanner terminal for three-dimensional scanning of a subject; and a guide main body which is detachably coupled to the hand scanner terminal and moves the hand scanner terminal at a constant linear speed along a predetermined arc around the subject from a position spaced a certain distance from the subject when the hand scanner terminal is operated, wherein the guide main body detects the amount of load on the hand scanner terminal in real time and controls the linear velocity of the hand scanner terminal according to an increase or decrease in the amount of load detected in real time.
Patent WO-2018080070-A1 (WO)
Inventor: LIM YOUBONG
IPC: A61L2/26
Filed: 2017-10-16
Abstract: La présente invention concerne un appareil de stérilisation et un procédé de stérilisation. Le procédé de stérilisation comprend les étapes consistant à : monter un bloc d'injection de stérilisant destiné à recevoir un stérilisant et à fournir un trajet d'injection d'agent stérilisant pour injecter le stérilisant, ou un sachet d'emballage sous vide pourvu du bloc d'injection de stérilisant à l'intérieur d'une chambre à vide ; et utiliser selon un mode chambre, qui utilise la chambre à vide comme récipient de stérilisation lorsque seul le bloc d'injection de stérilisant est monté, et utiliser selon un mode sachet, qui utilise le sachet d'emballage sous vide en tant que récipient de stérilisation lorsque le sachet d'emballage sous vide est monté.
Patent WO-2018117409-A1 (WO)
Title: Procédé de fonctionnement pour fonction de reconnaissance de l'iris, et dispositif électronique le prenant en charge
Inventor: JEONG SU RYONG
IPC: H04N5/235
Filed: 2017-11-07
Abstract: L'invention porte sur un procédé de fonctionnement d'une fonction de reconnaissance de l'iris, et sur un dispositif électronique correspondant. Le dispositif électronique comprend un premier dispositif de caméra, un second dispositif de caméra, et au moins un processeur fonctionnellement connecté au premier dispositif de caméra et au second dispositif de caméra. L'au moins un processeur est configuré pour, si une exécution d'une fonction de reconnaissance de l'iris est demandée, obtenir une première image associée à un sujet, sur la base du premier dispositif de caméra, et délivrer des informations concernant un point caractéristique de la première image obtenue sur un dispositif d'affichage, et si les informations concernant le point caractéristique satisfont une condition spécifiée, obtenir une seconde image associée au sujet sur la base du second dispositif de caméra, un emplacement d'affichage des informations concernant le point caractéristique sur le dispositif d'affichage étant modifié en fonction d'un angle de capture entre le sujet et le premier dispositif de caméra.
Patent WO-2018106011-A1 (WO)
Title: 유기 전자 소자 봉지재용 조성물 및 이를 이용하여 형성된 봉지재
Inventor: YU SUN
IPC: H01L51/00
Filed: 2017-12-06
Abstract: 본 발명에 일 실시상태에 따른 봉지재용 조성물은, 1) 상기 화학식 1로 표시되는 제1 단위, 상기 화학식 2로 표시되는 제2 단위, 및 상기 화학식 3으로 표시되는 제3 단위를 포함하는 제1 공중합체; 2) 상기 화학식 2로 표시되는 제2 단위, 및 상기 화학식 3으로 표시되는 제3 단위를 포함하는 제2 공중합체; 3) 1종 이상의 광개시제; 및 4) 상기 광개시제를 용해시킬 수 있는 화합물을 포함한다.
Patent WO-2018194303-A1 (WO)
Inventor: LEE JIN TAE
IPC: A01N43/90
Filed: 2018-04-06
Abstract: An insecticidal composition for preventing harmful insects and an insecticidal method against harmful insects using same, of the present application, may be used as an insecticide replacing conventional avermectin or abamectin. The insecticidal composition for preventing harmful insects and the insecticidal method against harmful insects using same may provide a mechanism that can kill nematodes and is low-cost and environmentally friendly.
Patent WO-2019004579-A1 (WO)
Title: Method for producing sweetener allulose
Inventor: PARK JI WON
IPC: C07H3/02
Filed: 2018-04-17
Abstract: The present invention relates to a method wherein a purified product obtained from high-purity isolation of a solution containing allulose as a functional sweetener is concentrated to lead to a reduction in the content of impurities, such as fructose and a reducing sugar, an increase in the content of allulose, and the purification of stable allulose at a high yield.
Patent WO-2019022535-A1 (WO)
Title: Compound and organic electroluminescent device comprising same
Inventor: CHOI JI YOUNG
IPC: C09K11/06
Filed: 2018-07-26
Abstract: The present specification provides a compound of chemical formula 1 and an organic electroluminescent device comprising same.
Patent WO-2019035659-A1 (WO)
Title: Rubber composition for tires including carbon nanotubes, and method for producing same
Inventor: CHOI NAM SUN
IPC: C08K3/08
Filed: 2018-08-16
Abstract: An embodiment of the present invention provides a rubber composition for tires and a method for producing same, wherein the rubber composition for tires includes: carbon nanotubes including structural defects on at least a portion of the surface and having a thermal decomposition temperature equal to or less than 600ºC; and a rubber matrix.
Patent WO-2020085560-A1 (WO)
Title: Online management system for hunting competition
Inventor: YANG JAE HYUCK
IPC: A63F13/55
Filed: 2018-11-06
Abstract: The technology disclosed in the present specification relates to an online management system for a hunting competition in which results of hunting activities in various environments are shared such that the reliability of ranking determination according to the sizes of objects to be hunted is excellent. The system comprises: a photographing unit capable of photographing an object; a first measurement unit which faces a first direction that is oriented toward the object at the time when the object is photographed, and which can measure a first distance value of the first direction; a second measurement unit which faces the object and faces a second direction which is different from the first direction by a predetermined angle, and which can measure a second distance value of the second direction at the time when the object is photographed; a length measurement unit for measuring the length of the object by calculating a distance between end points which a first sensor unit and a second sensor unit face, by using the first distance value, the second distance value, and the angle; and a ranking determination unit for determining a ranking by receiving the length of the object.
Patent WO-2019132239-A1 (WO)
Inventor: KIM DONG HWAN
IPC: A61M16/00
Filed: 2018-11-13
Abstract: The present invention relates to an airway expansion device. Particularly, the device comprises: an upper teeth seating portion which is positioned at the upper side and on which multiple upper teeth are stably placed; a lower teeth seating portion which is positioned at the lower side and on which multiple lower teeth are stably placed; and at least one negative pressure forming hole vertically formed through a spacing portion corresponding to a spaced position between the upper teeth and the lower teeth, which is generated after the device is inserted into the mouth of a wearer, thereby providing an advantage of alleviating the wear's snoring or sleep apnea.
Patent WO-2019124948-A1 (WO)
Inventor: HUH MEE
IPC: B65D81/20
Filed: 2018-12-18
Abstract: 본 발명은 폴리에스테르 수지 발포시트 및 폴리에스테르 수지층을 포함하는 식품용기용 복합시트 및 이의 제조방법에 관한 것으로, 상기 복합시트로 형성된 식품용기는 결정화도 제어를 통해 높은 내열성과 우수한 가공성을 동시에 충족할 수 있다.
Patent WO-2020141635-A1 (WO)
Inventor: SOHN BYUNGKUK
IPC: B25J9/16
Filed: 2019-01-03
Abstract: Un procédé de commande destiné à un système de robot, selon un aspect de la présente invention, comprend les étapes suivantes consistant : à recevoir, au moyen d'un premier robot, une entrée utilisateur comprenant une demande de service prescrite ; à transmettre, à un serveur, au moyen du premier robot, des informations basées sur l'entrée utilisateur ; à définir, au moyen du serveur, un robot de prise en charge qui va prendre en charge une tâche correspondant à la demande de service ; à générer, au moyen du serveur, une demande pour la tâche destinée à un second robot, qui a été défini comme étant le robot de prise en charge ; et à effectuer, au moyen du second robot, la tâche, le premier robot et le second robot pouvant être différents types de robot.
Patent WO-2019139312-A1 (WO)
Title: Fluorescent nucleic acid nanostructure-graphene biosensor for nucleic acid detection
Inventor: UM SOONG-HO
IPC: C12Q1/6818
Filed: 2019-01-07
Abstract: The present invention relates to a graphene oxide complex in which target nucleic acids are grafted with a structure composed of single-stranded probes including complementary nucleic acids and a fluorescent material. Being able to detect and quantify various biomarkers (target nucleic acids) in real time at low cost and high sensitivity without PCR, the complex can find applications in the diagnosis of most diseases in which multiple biomarkers are involved and in the confirmation of effects of drug use.
Patent WO-2020013416-A1 (WO)
Inventor: SINN DONG YOUB
IPC: G03B21/56
Filed: 2019-02-21
Abstract: 실시예에 따른 영상 투사 장치는 광선을 방사하는 패널(panel)부와, 상기 패널부로부터 방사된 광선을 전달받아서 굴절시키는 투사 광학계와, 상기 투사 광학계에 의해 굴절된 광선을 전달받아서 반사시키는 반사면이 마련되어 있는 반사부와, 상기 반사면에 의해 반사된 광선을 전달받아서 영상을 표시하는 스크린부를 포함하며, 상기 패널부, 상기 투사 광학계, 상기 반사부 및 상기 스크린부는 상기 패널부로부터 상기 투사 광학계를 거쳐 상기 반사부까지 연장되는 이격 거리 중 가장 짧은 이격 거리를 소정의 직선축에 투영한 거리가, 상기 반사부로부터 상기 스크린부까지 연장되는 이격 거리 중 가장 긴 이격 거리를 상기 직선축에 투영한 거리보다 길도록 배치된다.
Patent WO-2019194461-A1 (WO)
Title: Light source module including transparent member with meta-surface and electronic device comprising the same
Inventor: KEH YONGCHAN
IPC: G01B11/25
Filed: 2019-03-27
Abstract: In an embodiment, a light source module may include a substrate, a light emitter comprising a light source disposed on one surface of the substrate and including an array of light emitting elements configured to emit light, a support disposed on the one surface of the substrate and accommodating at least a portion of the light emitter, and a transparent member comprising transparent material disposed over the support. The transparent member may include a pattern layer disposed on a first surface of the transparent member and configured to change a pattern of the light output from the light emitting elements, and a first meta-surface disposed on a second surface of the transparent member and including a plurality of first unit structures configured to change an angle of the light that passed through the pattern layer.
Patent WO-2019203548-A1 (WO)
Title: Touch sensor
Inventor: TAK GWANG YONG
IPC: G02B5/30
Filed: 2019-04-16
Abstract: A touch sensor includes a substrate and first and second touch sensor electrode layers. The first touch sensor electrode layer is arranged on a first surface of the substrate and has a first pad formed on the surface opposite to the surface coming in contact with the substrate. The second touch sensor electrode layer is arranged on a second surface of the substrate, is exposed to the outside of the substrate on at least a portion of the surface coming in contact with the substrate, and has a second pad formed on the exposed portion of the surface coming in contact with the substrate. The first pad and the second pad do not overlap in a stacking direction.
Patent WO-2019240393-A1 (WO)
Inventor: LEE JONG KWON
IPC: B01J21/06
Filed: 2019-05-21
Abstract: 본 발명에서는 지르코니아 또는 티타니아의 이성화 촉매를 이용한 사이클로헥산 디카르복실산의 이성화 방법이 제공된다.
Patent WO-2020022698-A1 (WO)
Title: Transmission line having improved bending durability
Inventor: KIM SANG PIL
IPC: H01P3/08
Filed: 2019-07-18
Abstract: The present invention relates to a transmission line having improved bending durability, the transmission line having a strip structure or a micro-strip structure including a base part and a bending part partitioned from each other, wherein the bending part is repeatedly bent and straightened multiple times with reference to the base part, the base part and the bending part comprise: a signal line extending in the lengthwise direction to transmit a high frequency signal; a first dielectric having the signal line formed on the upper surface or the lower surface thereof; and a second dielectric formed on the first dielectric, and the second dielectric is bonded to the first dielectric in the base part and separated from the first dielectric in the bending part.
Patent WO-2020055000-A1 (WO)
Title: Organic material, organic material manufacturing method, and organic light-emitting device
Inventor: PARK YONG SEOK
IPC: H01L51/00
Filed: 2019-08-23
Abstract: Disclosed are an organic material for an organic light-emitting device, an organic material manufacturing method, and an organic light-emitting device. The present invention is characterized in that an ionic liquid is added to an organic material used in an organic light-emitting device. According to the present invention, the device characteristics, such as lifespan and luminous efficiency, of the organic light-emitting device are improved.
Patent WO-2020050663-A1 (WO)
Inventor: KIM KYOUNG HEON
IPC: C12P19/14
Filed: 2019-09-05
Abstract: La présente invention concerne un procédé de production chimique de 3,6-anhydro-L-galactitol (L-AHGol), qui est un nouvel alcool de sucre, et d'agarobititol (ABol), qui est un disaccharide ayant le même agarobititol qu'une extrémité réductrice de celui-ci, à partir d'algues marines.
Patent WO-2020085870-A1 (WO)
Title: Method of detecting multipath state of global navigation satellite system signal and electronic device supporting the same
Inventor: LEE KIHYUK
IPC: G01S19/24
Filed: 2019-10-25
Abstract: An electronic device includes a global navigation satellite system (GNSS) reception circuit configured to receive a first signal having a first frequency and a second signal having a second frequency; a wireless communication circuit configured to support cellular communication or short-range communication; a processor operably connected to the GNSS reception circuit and the wireless communication circuit; and a memory operably connected to the processor, wherein the memory stores instructions that enable the processor to perform operations when the instructions are executed, the operations including receiving the first signal using the GNSS reception circuit; receiving the second signal using the GNSS reception circuit; receiving at least one third signal using the wireless communication circuit; determining existence of a multi-path state, based at least on the first signal and the second signal; and selecting at least one of the first signal, the second signal, or the third signal in order to determine a location of the electronic device, based at least on the determination.
Patent WO-2020111694-A1 (WO)
Title: Apparatus for fixing finishing sheet
Inventor: JEONG HOE WOOK
IPC: E04B9/30
Filed: 2019-11-25
Abstract: Disclosed is an apparatus for fixing a finishing sheet. The apparatus includes: a profile body having bracket support holes formed through the front side thereof at a regular interval in a longitudinal direction, wherein the rear side of a support bracket is engaged with and supported by the bracket support holes, and pivot grooves formed at rear opposite sides thereof; side covers pivotably coupled to the pivot grooves, respectively, and serving to hold an end of the finishing sheet; and a back support disposed on the rear side of the profile body and fixed to a wall surface or the like in a state in which the side covers are seated thereon.
Patent WO-2020111810-A1 (WO)
Title: Appareil de commande d'un robot de nettoyage et son procédé de commande
Inventor: CHOI IL-SEOP
IPC: B25J9/16
Filed: 2019-11-28
Abstract: Un mode de réalisation de la présente invention concerne un appareil de commande d'un robot de nettoyage et son procédé de commande. L'appareil de commande d'un robot de nettoyage, selon un mode de réalisation de la présente invention, comprend : une caméra d'imagerie thermique pour acquérir une image thermique autour d'un outil de travail et délivrer en sortie un signal d'image thermique ; une caméra d'image pour acquérir une image autour de l'outil de travail et délivrer en sortie un signal d'image ; un pointeur laser pour pointer un laser sur un point désigné ; et une unité de commande pour identifier le point désigné sur la base du signal d'image thermique, commander le pointeur laser, et commander l'outil de travail à l'aide du signal d'image de façon à effectuer un mouvement circulaire autour du point désigné.
Patent WO-2020246767-A1 (WO)
Inventor: LEE JEAHO
IPC: H04S3/00
Filed: 2020-06-02
Abstract: The present disclosure relates to a method, device and computer program for controlling audio data in a wireless communication system, and a recording medium therefor. A method for controlling audio data by a first device in a wireless communication system, according to an embodiment of the present disclosure, may comprise the steps of: acquiring an audio policy; receiving information regarding a plurality of audio streams from one or more second devices; selecting one or more audio streams on the basis of the information regarding the plurality of audio streams and the audio policy; and performing a setup procedure for the selected one or more audio streams.
Patent WO-2021033892-A1 (WO)
Title: Furan concentration quantifying method, transformer deterioration diagnosis method using same, and apparatus therefor
Inventor: PARK HYUN-JOO
IPC: H01F27/12
Filed: 2020-06-10
Abstract: Disclosed is a furan concentration quantifying method for efficiently managing, on-site, the deterioration condition of a transformer. The furan concentration quantifying method comprises the steps of: mixing a color reagent into an extraction solution, which contains furan extracted from a transformer oil sample, and reacting same so as to measure the degree of color development of the extraction solution; and quantifying a furan concentration for the degree of color development of the extraction solution through correction based on the correlation between precision analysis and simple analysis, wherein the precision analysis can obtain a quantitative value through color column separation by using high performance liquid chromatography (HPLC) to be performed in a laboratory in order to analyze a furan compound in transformer oil, and the simple analysis can obtain, on-site, a chromaticity value for actual transformer samples.
Patent WO-2021261648-A1 (WO)
Inventor: KIM HYOUNG-SUB
IPC: A47K1/06
Filed: 2020-07-15
Abstract: The present invention relates to a hair wash assistive tool and, more specifically, to a hair wash assistive tool that has a simple configuration and is mounted on a washbasin, a bathtub, a sink or the like, thus enabling hair washing while lying down. The present invention comprises: a main body having at one end a catching portion and provided at the other end a head support portion for supporting the head; and a first support unit protruding from a lower portion of the main body and supported in close contact with the bottom surface of a washbasin.
Patent WO-2021033970-A1 (WO)
Inventor: KIM CHANG KYEOM
IPC: H01L51/00
Filed: 2020-08-06
Abstract: 본 발명은 화학식 1로 표시되는 화합물과, 제 1전극, 제 2전극 및 상기 제 1전극과 상기 제 2전극 사이의 유기물층을 포함하는 유기전기소자, 및 상기 유기전기소자를 포함하는 전자장치를 제공한다. 상기 유기물층에 화학식 1로 표시되는 화합물을 포함함으로써, 유기전기소자의 구동전압을 낮출 수 있고 발광 효율 및 수명을 향상시킬 수 있다.