baber/WOPTO huggingface dataset:
Patent WO-2009005187-A1 (WO)
Inventor: JEONG CHI YOON
IPC: G06F15/00
Filed: 2007-11-19
Abstract: There are provided an apparatus and method for sampling a security event based on contents of the security event, the apparatus including: a security event accumulation module collecting security events occurring in a network system and storing the security events for each type according to contents of the security event; a security event analysis module calculating distribution of the security events for each type by analyzing the stored security events; and a security event extraction module sampling the stored security events according to the calculated distribution of the security events for each type. The apparatus and method may improve speed of visualization of a security event and a security event analysis apparatus and may increase accuracy thereof.
Patent WO-2008082128-A1 (WO)
Title: Copolymeres de silsesquioxane a base de norbornene, derive de silane a base de norbornene utilise dans la preparation de ces copolymeres et procede de preparation d'un film isolant a faible constante dielectrique contenant ces copolymeres
Inventor: PARK JOO-HYEON
IPC: C08G77/00
Filed: 2007-12-24
Abstract: L'invention concerne des copolymères de polysilsesquioxane à base de norbornène, des dérivés de silane à base de norbornène utilisés dans la préparation de ces copolymères, ainsi qu'un procédé de préparation d'un film isolant de dispositif semiconducteur. Les copolymères selon l'invention sont obtenus par hydrolyse et polymérisation par condensation d'un type de cyclooléfine, à savoir un dérivé de silane à base de norbornène prédéterminé et un précurseur de polysilsesquioxane prédéterminé utilisés comme monomères dans un solvant organique en présence d'un catalyser acide ou basique et d'eau. Les dérivés de silane à base de norbornène selon l'invention présentent une réactivité élevée et les copolymères selon l'invention préparés au moyen desdits dérivés présentent des propriétés mécaniques, une stabilité thermique et une résistance au craquelage excellentes ainsi qu'une faible constante diélectrique, ce qui permet de les utiliser efficacement comme matériau de film isolant intercouche d'un dispositif semiconducteur présentant une faible constante diélectrique.
Patent WO-2008097037-A1 (WO)
Title: Method and apparatus for multiplexing frequency hopping in a communication system
Inventor: YU JAE-CHON
IPC: H04B1/713
Filed: 2008-02-05
Abstract: A method and apparatus for multiplexing frequency hopping in a wireless communication system using Orthogonal Frequency Division Multiple Access (OFDMA) is provided. The frequency hopping multiplexing method and apparatus efficiently indicates time division multiplexing for global hopping and local hopping by indicating and using the number and positions of slots for global hopping and local hopping to time-division-multiplex global hopping and local hopping in a reverse link, depending on information the number of Distributed Resource CHannels (DRCHs), provided from a transmitting side over a Forward link Secondary Broadcast Control CHannel (F-SBCCH), which is one of the forward common channels.
Patent WO-2008115027-A1 (WO)
Inventor: CHUN JIN YOUNG
IPC: H04B7/26
Filed: 2008-03-21
Abstract: A method of transmitting a channel quality indicator (CQI) includes obtaining CQIs for each of a plurality of sub-bands, a sub-band comprising a plurality of sub-carriers, dividing the plurality of sub-bands into a plurality of layers according to a CQI of a sub-band, a layer comprising at least one sub-band, obtaining a representative value of a representative layer, the representative layer including a sub-band having maximum CQI and transmitting the representative value of the representative layer. Signaling overhead due to CQI feedback can be reduced.
Patent WO-2008120902-A1 (WO)
Title: Water purifier for outdoor
Inventor: LEE KWI SOON
IPC: B01D35/00
Filed: 2008-03-27
Abstract: An outdoor water purifier using a ceramic filter is disclosed. The outdoor water purifier is installed in home water pipes or water supply pipes for various industrial purposes to sterilize water and improve water purity. The outdoor water purifier includes a water gauge that measures the flow of tap water to calculate the water use rate, a filter connected to the water gauge for filtering tap water, a filter alarm that measures the state of the filter, and an RF transmitter connected to the filter for wirelessly transmitting data of tap water use rate according to the amount of tap water used. The filter is installed to a water supply pipe and configured in such a way that a carbon layer, a ceramic layer, an antibacterial layer, and a fine ceramic layer, stacking from the top thereof, in order to improve taste and to remove odor and bacteria contained in raw water.
Patent WO-2008147052-A1 (WO)
Inventor: KIM KI-BO
IPC: H04L27/26
Filed: 2008-04-30
Abstract: L'invention concerne un émetteur MROF qui envoie des symboles MROF à au moins un récepteur. L'émetteur comprend une unité de traitement d'émission MROF qui génère une pluralité de symboles MROF, une unité d'insertion de pilote qui insère un pilote dans chaque symbole MROFet une unité de commande qui commande l'unité d'insertion afin d'insérer le pilote conformément à une logique d'insertion qui est déterminée de façon à correspondre à un environnement de communication à partir de plusieurs logiques d'insertion de pilotes. On peut donc obtenir une vitesse de transmission de données adaptée à l'environnement de communication.
Patent WO-2009078528-A1 (WO)
Title: Brosse à mascara micromoulée
Inventor: KIM YOON-HOI
IPC: A45D34/04
Filed: 2008-07-15
Abstract: La présente invention a trait à une brosse à mascara micromoulée, dans laquelle un corps de brosse et une partie formant brosse sont intégrés l'un à l'autre à l'aide d'un matériau de résine doux et souple, et un noyau de renforcement est disposé au centre du corps, ce qui permet de le coupler fermement à un manche. Ladite brosse à mascara micromoulée fournit une sensation agréable lorsqu'elle est utilisée et présente une conception simple. La brosse à mascara micromoulée est conçue de manière à ce que la partie formant brosse, permettant d'appliquer le mascara liquide sur les cils, est formée radialement autour du corps de brosse. Selon la présente invention, le corps de brosse et la partie formant brosse sont formés d'un seul tenant pour ne constituer qu'une seule structure au moyen d'un moulage par injection et chacun des poils constituant la partie formant brosse est formé de façon à présenter une épaisseur comprise entre 0,01 et 0,2 mm au moyen d'un moulage par injection utilisant un micromoule.
Patent WO-2009020297-A1 (WO)
Title: Procédé de transmission de données dans un système de communication sans fil
Inventor: CHOI JIN SOO
IPC: H04B7/26
Filed: 2008-07-28
Abstract: L'invention concerne un procédé consistant à produire des bits codés par codage de bits d'information, à diviser ces bits codés dans un premier et un second flux binaire, à produire un premier symbole de données par mise en oeuvre d'un mappage anti-gray sur le premier flux binaire, à produire un premier symbole de données par mise en oeuvre d'un mappage gray sur le second flux binaire, puis à transmettre le premier et le second symbole de données. La fiabilité des bits peut être améliorée dans le premier et le second flux binaire au moyen de différents schémas de mappage.
Patent WO-2011099677-A1 (WO)
Title: 금속옥사이드가 함유된 다공성탄소나노섬유 제조방법, 상기 방법으로 제조된 다공성탄소나노섬유, 및 이를 포함하는 탄소나노섬유응용제품
Inventor: YANG KAP SEUNG
IPC: H01G9/04
Filed: 2010-05-14
Abstract: 본 발명은 탄소나노섬유에 관한 것으로, 보다 구체적으로는 나노 단위의 섬유 제조가 가능한 전기 방사를 통해 탄소섬유를 제조할 때 사용되는 방사 용액의 조성을 변경시켜 높은 비표면적을 갖는 금속옥사이드가 함유된 다공성탄소나노섬유를 제조할 수 있는 제조방법, 상기 방법으로 제조된 금속옥사이드가 함유된 다공성탄소나노섬유, 및 이를 포함하는 탄소나노섬유응용제품에 관한 것이다.
Patent WO-2013089293-A1 (WO)
Inventor: KIM HYUN-WOO
IPC: B60K35/00
Filed: 2011-12-15
Abstract: La présente invention concerne un dispositif d'affichage de zone trs/min de bon rendement pour machine de construction, le dispositif comprenant : une unité de commande pour émettre des signaux de commande qui diffèrent selon que le nombre de trs/min du moteur actuel se situe dans une zone de trs/min de bon rendement prédéterminée ; et une unité d'affichage de bon rendement pour allumer ou éteindre sélectivement une lampe à DEL en fonction du signal de commande émis par l'unité de commande. Dans la présente invention, est définie une zone de trs/min dans laquelle le rendement de l'équipement de la machine de construction est correct et la lampe à DEL est allumée lorsque le nombre de trs/min du moteur actuel se trouve dans cette zone de telle sorte que, finalement, les coûts du carburant soient améliorés lorsque l'équipement est utilisé par un client.
Patent WO-2013081342-A1 (WO)
Title: Solar cell apparatus and method of fabricating the same
Inventor: KWON SE HAN
IPC: H01L31/18
Filed: 2012-11-26
Abstract: Disclosed are a solar cell apparatus and a method of fabricating the same. The solar cell apparatus includes a substrate, a back electrode layer on the substrate, a light absorbing layer on the back electrode layer, a front electrode layer on the light absorbing layer, a bus bar provided beside the light absorbing layer while being connected to the back electrode layer, and a conductive part surrounding the bus bar. The method includes forming a back electrode layer on a substrate, forming a bus bar on the back electrode layer, forming a light absorbing layer beside the bus bar on the back electrode layer, and forming a front electrode layer on the light absorbing layer. A conductive part surrounds the bus bar in the step of forming the bus bar.
Patent WO-2013100466-A1 (WO)
Title: 리튬 이차전지용 비수 전해질 및 이를 포함하는 리튬이차전지
Inventor: LEE BYOUNG BAE
IPC: H01M10/0569
Filed: 2012-12-17
Abstract: 본 발명은 아미드 화합물과 리튬염으로 이루어진 전해액 및 주쇄에 헤테로 원소가 치환된 디니트릴 화합물을 포함하는 비수 전해액과, 이를 포함하는 리튬 이차전지에 관한 것이다. 본 발명의 비수 전해액을 이용함으로써, 전지의 부풀음 현상이 개선되고, 충방전 성능이 향상된 리튬 이차전지를 제공할 수 있다.
Patent WO-2013100479-A1 (WO)
Title: Water discharging apparatus
Inventor: KIM CHUL-HO
IPC: B01D35/00
Filed: 2012-12-20
Abstract: There is provided a water discharging apparatus in which when both a first flow channel and a second flow channel connected in parallel are opened, water from a water source flows in the first flow channel and the second flow channel so as to be discharged to the outside thereof through an outlet. The water discharging apparatus includes: a main body having an inlet formed in one side thereof, the inlet being connected to a water source to allow water to introduced therethrough, and an outlet formed in the other side thereof to allow water to be discharged therethrough; a first opening and closing unit configured to open and close a first flow channel formed in one side of the main body such that the first flow channel is connected to the inlet; and a second opening and closing unit configured to open and close a second flow channel formed in the other side of the main body such that the second flow channel is connected to the first flow channel in parallel and connected to the outlet, wherein water from the water source is discharged to the outside thereof through the outlet only when both the first flow channel and the second flow channel are opened.
Patent WO-2013125849-A1 (WO)
Title: Wireless charging apparatus and method
Inventor: KANG NOH-GYOUNG
IPC: H04B5/02
Filed: 2013-02-20
Abstract: A wireless charging apparatus and method are provided. The method includes transmitting a power supplying device search signal by a wireless power receiving device; recognizing a plurality of power supplying devices by receiving power supplying device search response signals; sending a power supply request to a first power supplying device among the plurality of power supplying devices; sending a power supply request to a second power supplying device upon receiving a charging rejection signal from the first power supplying device; and performing wireless charging by receiving power from the second power supplying device upon receiving a charging permission signal from the second power supplying device.
Patent WO-2013180384-A1 (WO)
Title: Optical sheet and method for manufacturing same
Inventor: KIM YOUNG GIL
IPC: G02B5/02
Filed: 2013-04-12
Abstract: Suggested are an optical sheet of which the luminance can be enhanced and a method for manufacturing same. The optical sheet that is suggested is used in a backlight unit in which a light source is positioned on at least one side surface, wherein the optical sheet comprises a micro lens having an x-axis and a y-axis of different lengths, when an axis that is parallel to the light source is the x-axis and an axis that is perpendicular to the x-axis is the y-axis.
Patent WO-2013176533-A1 (WO)
Title: Stepped electrode assembly and battery cell, battery pack, and device comprising same
Inventor: KWON SUNG-JIN
IPC: H01M50/107
Filed: 2013-05-27
Abstract: The present invention relates to an electrode assembly, wherein at least one piece of separation film is placed on both sides of each electrode, and a plurality of unit cells in which at least one cathode and at least one anode stacked alternately with each other are stacked, at least one of the unit cells has a difference in area with respect to the adjacent unit cell, and comprises one or more stepped parts formed by the difference in area. In addition, the present invention provides a battery cell, a battery pack, and a device comprising the electrode assembly.
Patent WO-2014178500-A1 (WO)
Title: Functional cosmetic composition comprising enzymatic hydrolysate of branchiostegus japonicus scales
Inventor: MOON YOUNG SEOB
IPC: A61K8/98
Filed: 2013-11-06
Abstract: The present invention relates to a cosmetic composition comprising an enzymatic hydrolysate of  Branchiostegus japonicus  scales and, more particularly, to a functional cosmetic composition, having anti-oxidation, anti-wrinkle and whitening effects, comprising the ingredients as active ingredients. The enzymatic hydrolysate of  Branchiostegus japonicus  scales, which are active ingredients of the present invention, shows excellent antioxidant activity, anti-wrinkle and whitening effects, and is, as a natural material, harmless to the human body, and thus is suitable for a use of the functional cosmetic composition.
Patent WO-2014193056-A1 (WO)
Title: 횡단보도에서의 안내 방송 음량 제어 장치 및 방법
Inventor: PARK TAE WON
IPC: H03G3/32
Filed: 2013-11-07
Abstract: 본 발명은 횡단 보도에서 신호 대기 중인 보행자에 대한 보행자 정보를 검출하는 보행자 정보 검출부, 횡단 보도 주변 소음의 음량을 측정하는 음량 측정부, 보행자에게 안내 방송을 출력하는 안내 방송 출력부 및 보행자 정보 검출부에서 추출된 보행자 정보 및 음량 측정부에서 측정된 주변 소음의 음량에 따라 안내 방송의 음량을 결정하고, 결정된 안내 방송의 음량으로 안내 방송 출력부가 안내 방송을 출력하도록 하는 방송 음량 결정부를 포함하는 것을 특징으로 한다.
Patent WO-2014084551-A1 (WO)
Inventor: KIM DO GWAN
IPC: B60R21/203
Filed: 2013-11-22
Abstract: L'invention concerne un appareil formant airbag qui comprend un boîtier ayant un côté formé avec une ouverture pour recevoir un airbag plié ; un gonfleur placé au niveau d'un côté interne du boîtier de sorte qu'un gaz d'expansion est fourni à l'airbag ; et un couvercle couvrant l'ouverture du boîtier, une pluralité de crochets avant et arrière étant formés au niveau des bords avant et arrière du boîtier, respectivement, des éléments de verrouillage avant et arrière ayant des orifices de crochet avant et arrière verrouillés avec les crochets avant et arrière étant formés au niveau des bords avant et arrière du couvercle, respectivement, et le crochet avant étant séparé de l'orifice de crochet avant par une force expansive de l'airbag.
Patent WO-2014088344-A1 (WO)
Title: Floating assembly using containers
Inventor: KANG HEUNG MOOK
IPC: A01K61/00
Filed: 2013-12-05
Abstract: Provided is a floating assembly. The floating assembly of the present invention comprises: a plurality of containers having buoyancy by the air which fills the internal spaces of the containers by means of injection ports formed in one end of each container; an injection port lid which has a check valve for supplying air in one direction into the inside of the container, wherein the check valve arranged at the bottom surface of a lid member is coupled to the injection port, and which seals the injection port; and a container fixing unit having a plurality of fixing holes for the insertion and fixation of the containers, wherein the container fixing unit fixes the plurality of containers arranged in the vicinity of each other.
Patent WO-2014104632-A1 (WO)
Inventor: CHO HEE JEONG
IPC: H04W88/18
Filed: 2013-12-16
Abstract: A method and apparatus for acquiring information on an access point (AP) in a wireless communication system is provided. An AP information management entity of a cellular system transmits a request for information on an AP to an AP server, and receives a response, which includes a result code of the request, from the AP server. The AP information management entity of the cellular system may be one of an eNodeB (eNB), mobility management entity (MME), or a new entity of the cellular system.
Patent WO-2015099225-A1 (WO)
Title: Appareil d'exercice de jambe
Inventor: LEE YOUNGHO
IPC: A63B23/04
Filed: 2013-12-26
Abstract: L'invention concerne un appareil d'exercice de jambe. L'appareil d'exercice de jambe est pourvu : d'une partie corps qui présente un espace formé à l'intérieur de celle-ci et qui est constituée d'un matériau élastique en forme de plaque ; d'un capteur de pression couplé à l'intérieur de la partie corps ; d'une unité d'alimentation couplée à l'intérieur de la partie corps ; d'une unité d'affichage couplée à la surface latérale de la partie corps ; d'une unité de commande qui exécute une commande pour afficher une pression détectée par le capteur de pression sur l'unité d'affichage.
Patent WO-2014163360-A1 (WO)
Title: Stylish clothing on which ornaments, such as buttons and chains, are detachable and attachable
Inventor: CHO SUNG IL
IPC: A41D27/08
Filed: 2014-04-01
Abstract: The present invention relates to stylish clothing on which ornaments are detachable and attachable. More specifically, the stylish clothing according to the present invention comprises: a first fabric which forms one end portion being opened for a wearer to put on or take off the clothing and has a plurality of first insertion holes formed at regular intervals along the end portion; a second fabric which forms another end portion being opened for the wearer to put on or take off the clothing and has a plurality of second insertion holes formed at regular intervals along the end portion; and a plurality of fastening means for attaching and detaching the first fabric and the second fabric wherein the fastening means connect or disconnect one of the first insertion holes of the first fabric to or from one of the second insertion holes of the second fabric thereby attaching and detaching the end portion of the first fabric to and from the end portion of the second fabric The present invention is used for putting on or taking off clothing. Also, according to the present invention, a wearer is capable of wearing the clothing in accordance with the recent trend as well as decorating the clothing in accordance with the wearer's desire.
Patent WO-2014204171-A1 (WO)
Title: Procédé d'annulation de brouillage dans un système de communication sans fil et appareil pour celui-ci
Inventor: KIM KIJUN
IPC: H04J11/00
Filed: 2014-06-17
Abstract: L'invention porte sur un procédé qui permet d'annuler le brouillage pour un équipement utilisateur (UE) ayant une capacité d'annulation de brouillage dans un système de communication sans fil, le procédé comprenant les étapes suivantes : la réception d'informations sur un signal de référence émis par une cellule de brouillage ayant la possibilité de provoquer un brouillage inter-cellule ; la tentative de détecter le signal de référence en utilisant les informations reçues sur le signal de référence, les informations sur le signal de référence étant reçues lorsque la cellule de brouillage et une cellule de desserte de l'UE possèdent la même longueur de préfixe cyclique (CP) et sont synchronisées l'une avec l'autre.
Patent WO-2015005653-A1 (WO)
Title: 초소형 led 전극어셈블리를 이용한 led 램프
Inventor: DO YOUNG RAG
IPC: F21Y101/02
Filed: 2014-07-08
Abstract: 본 발명은 초소형 LED 전극어셈블리를 이용한 LED 램프에 관한 것으로, 보다 상세하게는 종래의 초소형 LED 소자를 직립시켜 3차원 형상으로 전극에 결합시킬 때 초소형 LED 소자를 직립하여 세울 수 없는 문제점 및 초소형 LED 소자를 초소형의 서로 다른 전극에 일대일 대응하여 결합시킬 때 발생하는 양품 저하의 난점을 극복하여 나노단위 크기의 초소형 LED 소자를 불량 없이 서로 다른 두 전극에 불량 없이 연결되고, 전극에 연결되는 초소형 LED 소자의 방향성으로 인해 크게 향상된 광추출 효율을 가진다. 나아가 LED 램프에 포함된 일부 초소형 LED의 불량에 따른 LED 램프의 기능저하를 최소화할 수 있으며 LED 램프가 사용되는 목적 또는 위치하는 곳에 따라 형상을 일정부분 변형시킬 수 있는 초소형 LED 전극어셈블리를 이용한 유연한 구조 및 형상을 갖는 LED 램프에 관한 것이다.
Patent WO-2016017842-A1 (WO)
Title: 초음파 트랜스듀서 및 그 작동 방법
Inventor: LEE HYUNGKEUN
IPC: H04R17/00
Filed: 2014-07-31
Abstract: 본 발명은,구동력을 전달받아 회전하며, 추력기구를 구비한 회전부재, 회전부재의 상기 추력기구에 의한 추력을 받아 진자 운동 궤적을 따라 운동하도록 상기 회전부재와 연결되는 연결부재 및 연결부재의 운동에 의한 추력을 받아 소정 각도 회전하도록 상기 연결부재와 연결된 어레이를 포함하는 초음파 트랜스듀서를 제공한다. 또, 본 발명의 일 실시예는, 회전부재는 연결부재와 결합되는 삽입핀을 포함하고, 연결부재는 삽입핀을 수용하는 가이드홈을 형성하고, 가이드홈의 길이는 삽입핀의 직경보다 크도록 하고 있다. 어레이는 연결부재의 좌우 이동을 제한하는 규제 부재를 포함하는 것이 바람직하다. 또, 본 발명은 이상의 초음파 트랜스듀서에 의해 수행되는 초음파 트랜스듀서의 구동 방법을 제공한다.
Patent WO-2015020454-A1 (WO)
Inventor: JEONG SU KWON
IPC: D06F37/30
Filed: 2014-08-07
Abstract: La présente invention concerne un moteur et un lave-linge le comprenant. Le moteur selon un mode de réalisation de la présente invention comprend un capteur de Hall qui est positionné sur la surface supérieure d'un rotor et détecte la position d'un aimant ménagé dans le rotor en utilisant le flux magnétique de fuite de l'aimant, et peut de ce fait détecter avec précision la position du rotor par le capteur de Hall.
Patent WO-2016006755-A1 (WO)
Title: Procédé d'utilisation de batterie de type câble
Inventor: CHUN SINAE
IPC: H02J7/00
Filed: 2014-08-25
Abstract: La présente invention concerne un procédé d'utilisation d'une batterie de type câble dans un produit comprenant une batterie de type câble, un afficheur et une mémoire, le procédé consistant à : démarrer une alimentation électrique à partir de la batterie de type câble en réponse à un signal de déclenchement se produisant lorsqu'une condition prédéfinie est remplie ; commander une application d'entraînement mémorisée au niveau de la mémoire ; et délivrer en sortie des données d'image mémorisées au niveau de la mémoire par l'intermédiaire de l'afficheur.
Patent WO-2015046818-A1 (WO)
Title: 편광판 및 이를 포함하는 화상표시장치
Inventor: PARK KWANG-SEUNG
IPC: C08J5/18
Filed: 2014-09-19
Abstract: 본 발명은 편광자; 및 상기 편광자의 적어도 일면에 형성되는 보호층을 포함하는 편광판이며, 상기 보호층은 (A) 적어도 하나의 탄소간 불포화 이중 결합을 갖는 산 무수물계 화합물; (B) 적어도 하나의 전자 도너(Donor)기를 갖는 비닐계 화합물; (C) 라디칼 개시제; 및 (D) 양이온 발생제를 포함하는 라디칼 경화형 조성물의 경화물인 편광판 및 이를 포함하는 화상표시장치에 관한 것이다.
Patent WO-2015046882-A1 (WO)
Title: 브레이크 호스
Inventor: JEON OK-HWA
IPC: F16L11/04
Filed: 2014-09-24
Abstract: 본 발명은 보다 우수한 형태안정성, 내구성, 높은 모듈러스 및 고온에서 낮은 모듈러스 저하 폭을 나타내는 보강재를 포함한 브레이크 호스에 관한 것이다. 상기 브레이크 호스는 고무층; 및 상기 고무층 사이 또는 상기 고무층 상에 형성되어 있는 보강재를 포함하며, 상기 보강재는 180 ℃에서 0.01 g/d의 장력으로 15분간 열처리한 후에, 초기 하중 0.01 g/d을 걸어 고정시키고, 100℃에서 0.791 g/d의 하중을 걸어 24시간 동안 방치하였을 때, 크리이프율이 7.0% 이하로 되는 폴리에틸렌테레프탈레이트 딥 코오드를 포함하는 것이다.
Patent WO-2016039500-A1 (WO)
Inventor: HUH JUNGOH
IPC: H01L51/50
Filed: 2014-10-21
Abstract: The present invention relates to an organic light emitting diode comprising: an anode; a cathode; a light emitting layer provided between the anode and the cathode; an organic material layer which comprises a compound represented by chemical formula 1 and is provided between the cathode and the light emitting layer; and an organic material layer which comprises a compound represented by chemical formula 2 and is provided between the anode and the light emitting layer.
Patent WO-2015099277-A1 (WO)
Title: 조명장치 및 이에 사용되는 리플렉터
Inventor: KIM WOONG KI
IPC: F21V7/04
Filed: 2014-10-27
Abstract: 조명장치가 개시된다. 본 발명에 따른 조명장치는, 제1 램프; 및 제1 램프에서 조사된 빛을 반사시키는 반사면이 형성된 리플렉터를 포함하고, 반사면은, 제1 램프를 향하여 오목한 제1 반사면; 및 제1 램프를 기준으로 제1 반사면의 반대쪽에 위치하고, 제1 램프를 향하여 볼록한 제2 반사면을 포함하며, 제1 반사면과 제2 반사면 간의 폭은 제1 램프에서 멀어질수록 넓어지는 것을 특징으로 한다. 본 발명에 의하면, 리플렉터에 제1 반사면 및 제2 반사면을 형성하고 제1 반사면과 제2 반사면 간의 폭이 램프에서 멀어질수록 넓어지도록 형성함으로써, 리플렉터에 의한 배광형성(batwing)이 용이하고, 특히 도로조명에 있어서 차량의 이동경로 방향으로 확장된 배광을 형성할 수 있으며, 가압유닛과 제1 램프의 이동을 조정하여 다양한 배광 구현이 가능하다.