baber/WOPTO huggingface dataset:
Patent KR-20160014536-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: MATSUDA SHINTARO
IPC: H01L21/78
Filed: 2015-07-24
Abstract: The purpose of the present invention is to protect a plurality of semiconductor chips of a sawn wafer housed in a shipping case. A method of manufacturing a semiconductor device includes a step of vacuum-packing a sawn wafer (SW) housed in a shipping case (SP). The shipping case (SP) has a lid portion (SP1) that covers the upper surface (SWt) of the sawn wafer (SW) and a body portion (SP2) that covers the lower surface (SWb) of the sawn wafer (SW). The lid portion (SP1) has a recess portion (DM1) that covers a plurality of semiconductor chips (CP) and a ventilation route (VTR1) communicated with the recess portion (DM1). In a step of reducing pressure in the shipping case (SP), a gas in the shipping case (SP) is discharged outside via a ventilation route (VTR1).
Patent KR-20160013820-A (KR)
Title: Downlink acknowledgment in response to uplink multiple user transmission
Inventor: SEOK YONG HO
IPC: H04L29/08
Filed: 2015-07-27
Abstract: The present invention relates to a process for acknowledgement of a downlink transmitted in response to an uplink multi-user transmission in a high-efficiency wireless LAN. According to an aspect of the present invention, a method for transmitting an acknowledgement in response to uplink data received from multiple stations by an access point in a wireless LAN comprises the following steps: transmitting a frame triggering transmission of multiple uplink data units from the stations to the stations; receiving a physical layer protocol data unit frame including multiple uplink data units from the stations after a predetermined inter-frame space after the trigger frame is transmitted; and transmitting an acknowledge frame including acknowledges for the uplink data units from the stations.
Patent KR-20170016586-A (KR)
Title: 선박용 블랙박스 시스템
Inventor: PARK EUN HWA
IPC: B63B43/00
Filed: 2015-08-04
Abstract: 선박에 장착되어 사용되는 블랙박스 시스템에 있어서, 부표를 이용하여 부유할 수 있는 블랙박스 본체; 영상 신호를 획득하고, 상기 블랙박스 본체로 영상 신호를 송신하는 적어도 하나의 카메라를 포함하는 정보 감지부; 및 상기 선박의 침수 여부를 감지하는 센서부;를 포함하되, 상기 센서부가 일정 수위 이상의 침수를 감지한 경우, 상기 부표가 작동하여, 상기 블랙박스 본체가 해상으로 부유하는 것을 특징으로 하는 선박용 블랙박스 시스템이 개시된다. 
선박용 블랙박스 시스템에 따르면, 선박의 침몰 시 일부가 부유되고, 비상 전원을 이용한 카메라 및/또는 적외선 센서에의 전원 공급을 통해 선박의 사고 이후에도 계속적으로 선박 내부 및/또는 외부를 모니터링 할 수 있다.
Patent KR-20170017042-A (KR)
Title: System for managing water purifier
Inventor: LEE KYUNG HEON
IPC: B01D35/00
Filed: 2015-08-04
Abstract: A system for managing a water purifier according to an embodiment of the present invention includes a water purifier which sense an amount of water which is used, produces a use pattern according to an operation history, performs a power saving function based on the use pattern, performs a sterilization operation every preset time, and stores at least one of information about the amount of water which is used, the use pattern, a power saving function performing history, and a sterilization operation performing history; and a wireless terminal which is connected to the water purifier through wireless communication, receives the at least one type of information about the amount of water which is used, the use pattern, the power saving function performing history, and the sterilization operation performing history, and displays the received information. Accordingly, the user can easily collect information about the state of the water purifier, thereby increasing energy efficiency and sterilization efficiency.
Patent KR-20170020980-A (KR)
Inventor: LEE SANG LO
IPC: G02B6/36
Filed: 2015-08-17
Abstract: The present invention relates to a one-touch push and pull connector. A one-touch push and pull connector according to an embodiment of the present invention may comprise: a connection unit which is configured to be selectively coupled to a transceiver including a socket; a coupling unit which is coupled to the socket when the connection unit is coupled to the transceiver; a coupling release unit in which the coupling unit is accommodated and which selectively releases the coupling unit from the socket; and an outer housing which is formed in a cylindrical shape having opposite open ends, in which the connection unit, the coupling unit, and the coupling release unit are accommodated, in which a curved portion curved toward an inside of the outer housing is formed at one end thereof, and the curved portion of which selectively applies pressure to the coupling release unit. According to the present invention, the one-touch push and pull connector comprises the coupling unit and the coupling release unit, and thus the one-touch push and pull connector can be coupled to or released from the socket through a simple operation of pushing or pulling the connector. Furthermore, the one-touch push and pull connector according to the present invention comprises a rotation prevention member, and thus the one-touch push and pull connector prevents the outer housing from being rotated. Accordingly, the connection unit coupled to the transceiver is prevented from being rotated, thereby preventing failure of coupling or damage to the connector from being caused.
Patent KR-20170024486-A (KR)
Title: Magnetic device and method of manufacturing the same
Inventor: HAN YOON SUNG
IPC: H01L43/08
Filed: 2015-08-25
Abstract: A magnetic element includes an insulating spacer surrounding a part of a wiring structure and a variable resistance structure together. To fabricate the magnetic device, a magnetoresistive element and an electrode for covering the magnetoresistive element are formed on a substrate by using a sacrificial mask pattern as an etch mask. After that, an insulating spacer which surrounds the magnetoresistive element, the electrode, and the sacrificial mask pattern together while exposing the sacrificial mask pattern is formed. The sacrificial mask pattern is removed to provide a contact space defined by the insulating spacer to expose the electrode. A conductive pattern touching the electrode is formed in the contact space. So, stable connection between an upper electrode and the wiring structure can be realized.
Patent KR-20170024493-A (KR)
Inventor: CHUNG TAEK JOO
IPC: G06Q30/02
Filed: 2015-08-25
Abstract: 본 실시예는 서비스 제공 장치가 사용자의 단말기로부터 사용자의 식별 정보 및 제1 애플리케이션을 실행시키기 위한 접속 입력을 수신하는 단계; 상기 접속 입력과 대응하여 상기 제1 애플리케이션이 제공하는 페이지(page)를 생성하는 단계; 상기 페이지가 상기 페이지의 일부 영역에 상기 제1 애플리케이션과 다른 제2 애플리케이션으로의 접속을 할 수 있는 부가 영역을 포함하도록 상기 페이지를 변경하는 단계; 및 상기 페이지를 상기 사용자의 단말기로 전송하는 단계;를 포함하고, 상기 부가 영역은 상기 제1 애플리케이션의 다운로드 페이지로 이동하는 링크를 포함하는 제1 선택 필드 및 상기 제1 애플리케이션에 대한 불만을 입력하는 페이지로의 링크를 포함하는 제2 선택 필드를 포함하는 페이지 제공 방법을 개시한다.
Patent KR-20160141640-A (KR)
Title: 1-Octene composition
Inventor: LEE YONG HO
IPC: C08F10/14
Filed: 2015-09-04
Abstract: The present invention relates to a 1-octene composition. The 1-octene composition is prepared by ethylene oligomerization, and comprises a high content of 1-octene while including monomers useful for copolymerization of 1-octene. Also, the 1-octene composition additionally includes at least three compounds among the compounds represented by chemical formulas 1 to 4.
Patent KR-20170030177-A (KR)
Inventor: YOUN JEONG HO
IPC: A01G9/10
Filed: 2015-09-09
Abstract: 본 발명은 잔디 영양체의 생산방법에 관한 것으로, 바닥으로부터 일정 높이로 설치된 식재베드에 상토를 충진하는 단계(단계 1); 상기 상토에 잔디의 영양기관(영양체)을 식재하는 단계(단계 2); 상기 잔디의 영양기관(영양체)에 양액을 공급하는 단계(단계 3); 및 잔디의 영양체를 채취하는 단계(단계 4);를 포함하여 생산하는 것을 기술적 특징으로 하며, 무병 상태의 같은 크기 또는 유사한 생육 정도를 나타내어 균일한 성장의 대형 잔디 트레이묘를 다수 개 획득하고, 이들을 다음 증식을 위한 증식체로 사용함으로써 공간 활용 및 재배기간을 단축할 수 있는 효과를 얻을 수 있을 뿐만 아니라 한지형잔디의 증식이 제한되는 여름철 고온기와 난지형잔디의 증식이 제한되는 겨울철 저온기 등의 외부환경에 영향을 받지 않아 연중 생산이 가능한 잔디 트레이묘의 생산 효율성을 획기적으로 증대시킬 수 있는 장점이 있다.
Patent KR-20170031896-A (KR)
Title: Ships using the aircraft safe operation support systems
Inventor: JO YOO KYUNG
IPC: B63B49/00
Filed: 2015-09-14
Abstract: The present invention relates to a vessel safe sailing assisting system using a flight vehicle capable of monitoring the safety of a vessel by acquiring information about sailing conditions of the vessel and waveforms and synthetically analyzing the acquired sailing conditions of the vehicle and waveforms and enabling the safe sailing of the vessel by applying the same to the sailing of the vessel. The vessel safe sailing assisting system using the flight vehicle includes: the flight vessel setting a flight route based on information about a route of the vessel inputted in advance and information about a location of the vessel and acquiring information about the vessel and environments around the vessel while automatically flying in the preset flight route; a docking station where the flight vehicle lands transmitting the information about the vessel or the environments around the vessel collected by the flight vehicle to a vessel safe sailing assisting device and transmitting a control command transmitted from the vessel safe sailing assisting device to the flight vehicle; and the vessel safe sailing assisting device storing video information and data transmitted from the docking station, analyzing the safety of the vessel by analyzing video information, data, and the sailing information acquired from the vessel, controlling the flight vehicle to be switched and operated in an emergency mode when a dangerous situation is determined base on a result of the analysis, and controlling a warning about the dangerous situation.
Patent KR-20170034544-A (KR)
Title: Method and system for collecting data from smart thermometer and for providing service using temperature
Inventor: PARK JONG ILL
IPC: G06Q50/22
Filed: 2015-09-21
Abstract: The present invention relates to a method and a system for collecting smart thermometer data and providing a service using a body temperature. According to the present invention, the system for collecting smart thermometer data and providing a service using a body temperature comprises: a body temperature collection unit to record measured body temperature information related to environment information including at least one among user information, measurement time information, temperature information of a body temperature measurement environment, humidity information, and body temperature measurement position information when the body temperature information is received from a smart thermometer; a body temperature information providing unit to list the body temperature information collected and recorded by the body temperature information collection unit in a measurement time order to display the body temperature information; and a health information providing unit to provide position and age-based health information based on the body temperature information and the user information related to the body temperature information collected by the body temperature information collection unit. According to the present invention, a measured body temperature is recorded to be used in health management.
Patent KR-20170034655-A (KR)
Title: 간소화된 질소 발생기
Inventor: KIM HONG KOOK
IPC: C01B21/04
Filed: 2015-09-21
Abstract: 본 발명은 간소화된 질소 발생기에 관한 것이다. 
일체로 구성되고 대기 중의 공기를 압축하는 압축기와 압축기와 연결되어 압축된 공기를 질소탱크로 공급하기 위해 구성되며, 사용자가 개방 및 폐쇄가 가능하도록 밸브가 설치된 유입관과, 압축기에서 공급받은 공기에서 질소를 추출하기 위해 구성되고, 일면에 하단부에서 1/4지점에 구성되어 유입관에 연결되도록 구성된 유입구와, 타측면에 상단부에서 1/4지점에 구성되어 배출관에 연결되도록 구성된 배출구가 포함된 질소탱크 및 질소탱크에 구성되고 질소탱크에서 흡착된 고순도 질소를 외부기기로 공급하고, 사용자가 개방 및 폐쇄가 가능하도록 밸브가 설치된 배출관을 포함하는 간소화된 질소 발생기에 관한 것이다.
Patent KR-20170035174-A (KR)
Inventor: LEE JAE GEOL
IPC: A62C2/10
Filed: 2015-09-22
Abstract: The present invention relates to a fire spread prevention structure in a tunnel and a facility, which is installed to enclose a connection point of a cable of a tunnel or a facility to prevent a flame by being expanded by heat of a high temperature when a fire breaks out and to perform an excellent heat blocking performance, and a construction method for the same. According to the present invention, the fire spread prevention structure in the tunnel and the facility, capable of preventing the fire from spreading to the other cable or the facility by being installed to enclose the cable at the connection point of the cable for power supply or signal transmission, includes: a flame resistant cover having open both ends and a cutting unit in which the cable is inserted into one side, wherein the cutting unit is formed to be cut in the longitudinal direction; and a coupling member coupled to the flame resistant cover in order for the cutting unit of the flame resistant cover not to be separated. The flame resistant cover includes: a cable accommodation groove accommodating at least a cable; and a connection device accommodation groove protruding to one side and accommodating a connection device connecting the multiple cables by being connected to the cable accommodation groove. The cable accommodation groove is asymmetric to the connection device accommodation groove.
Patent KR-20170037180-A (KR)
Title: 차량용 거치대
Inventor: SONG BANG WON
IPC: H04M1/04
Filed: 2015-09-25
Abstract: 본 발명은 송풍구의 형태, 크기 등과 상관없이 송풍구 그릴에 견고하게 고정하여 휴대폰, IT 용품 등 각종 휴대용 기기를 안정적으로 거치할 수 있는 차량용 거치대에 대한 것이다. 
본 발명의 차량용 거치대는 후면 상부에 차량 송풍구에 삽입되어 고정되는 좌우 한 쌍의 상부 다리부가 결합된 제1결합부; 상기 제1결합부 전면에 구비되는 것으로 하부로 갈수록 두께가 얇아지거나 두꺼워지는 쐐기부; 상기 쐐기부 전면에 구비되는 것으로 후면 하부에 차량 송풍구에 삽입되어 고정되는 좌우 한 쌍의 하부 다리부가 결합된 제2결합부; 상기 제1결합부와 제2결합부에 관통 결합되어 제1결합부와 제2결합부의 간격을 조절하는 결합부재; 및 휴대용 기기를 고정하기 위해 상기 제2결합부 전면에 착탈 가능하게 결합되는 거치부; 로 구성되는 것을 특징으로 한다.
Patent KR-20170040980-A (KR)
Inventor: PARK SUNG YOUNG
IPC: F42B12/46
Filed: 2015-10-06
Abstract: The present invention relates to a non-lethal gas-type bullet for incapacitating a person, comprising: a cylindrical body; a bullet insertion hole which is formed on one end portion in a longitudinal direction of the body to allow a bullet to be inserted therein; a compressed gas storage unit which is formed, to be symmetrical to the bullet insertion hole, on one end portion in the longitudinal direction of the body; a gas line formed in the body to connect the bullet insertion hole to the compressed gas storage unit; and a gas opening and closing device which is moved to another location by external force and is arranged on one side of the compressed gas storage unit to control the gas line. The non-lethal gas-type bullet for incapacitating a person can be applied to a projectile for firing a bullet with a large diameter in an easy manner. As the bullet is fired by compressed gas, firing pressure is low and penetration force is minimized. An object for incapacitating a person can be applied as a bullet in an easy manner. Therefore, the non-lethal gas-type bullet for incapacitating a person can incapacitate an illegal person in an easy manner while minimizing human casualties.
Patent KR-20170043865-A (KR)
Title: 꽃모양 구형 TiO2-환원된 그래핀 옥사이드 복합체의 제조방법
Inventor: PARK SOO JIN
IPC: C01G23/047
Filed: 2015-10-14
Abstract: 본 발명은 폐수처리 분야에서 난분해성 유기물 처리 등에 사용될 수 있는 꽃모양 구형 TiO 2 와 환원된 그래핀 옥사이드의 복합체의 제조방법을 통해 새로운 폐수처리용 복합체를 제공하기 위한 것으로, (1) 그라파이트의 산화반응으로 박리된 그래핀 옥사이드를 제조하는 단계; (2) TBT(tetrabutyl titanate)와 아세트산을  용매열합성하여 꽃모양 구형 TiO 2 를 제조하는 단계; (3) 상기 (1)단계에서 제조된 그래핀 옥사이드와 상기 (2) 단계에서 제조된 꽃모양 구형 TiO 2 를 수열합성하는 단계; 및 (4) 상기 (3)단계에서 수열합성된 시료를 건조하는 단계를 포함한다. 
상기와 같은 본 발명에 따르면, 꽃모양 구형 TiO 2 의 높은 광 흡수량, 우수한 기공구조와 환원된 그래핀 옥사이드의 새로운 에너지 준위 도임으로 인하여 광활성이 대폭 향상된 복합체를 제조할 수 있는 효과가 있다.
Patent KR-20160045599-A (KR)
Inventor: DUBOIS PHILIPPE
IPC: G04B15/14
Filed: 2015-10-14
Abstract: The present invention relates to an integral-type metal component, which comprises an electroformed metal body. The outer surface of the electroformed metal body comprises hydrogen collected less than the remaining portion of the electroformed metal body for generating the hardening with respect to the remaining portion of the electroformed metal body, over a predetermined depth or with respect to the depth, so as to improve abrasion resistance of an integral-type metal component, while maintaining relative permeability less than 10 and the ability to be pushed and inserted or to be pressurized, inserted and fitted.
Patent KR-20170045512-A (KR)
Title: Organic light emitting display device
Inventor: LIM TAE SEOK
IPC: H01L27/32
Filed: 2015-10-19
Abstract: An organic light emitting display device according to an embodiment of the present invention includes: a first light emitting portion which is placed on a cathode and includes a first electron transporting layer, a first light emitting layer, and a first hole transporting layer; a second light emitting portion which is placed on the first light emitting portion and includes a second electron transporting layer, a second light emitting layer, and a second hole transporting layer; a third light emitting portion which is placed on the second light emitting portion and includes a third electron transporting layer, a third light emitting layer, and a third hole transporting layer; and an anode which is placed on the third light emitting portion. The third hole transporting layer comes in contact with the anode.
Patent KR-20150123775-A (KR)
Inventor: CHOI WON HYUNG
IPC: A61K31/341
Filed: 2015-10-26
Abstract: In the present invention, it is revealed that hexanedioic acid has an antibacterial activity or an antibacterial effect against methicillin-resistant Staphylococcus aureus by inhibiting growth and proliferation of the methicillin-resistant Staphylococcus aureus and inducing growth inhibition, and can be used as a composition for treating, alleviating, or preventing diseases caused by the methicillin-resistant Staphylococcus aureus utilizing the same. The present invention relates to a pharmaceutical composition for treating or preventing pyodermatitis, septicemia, cystitis, tympanitis, osteomyelitis, or encephalomeningitis caused by the methicillin-resistant Staphylococcus aureus, a health food composition for preventing or alleviating the same, and a feed composition for preventing or alleviating the same, containing hexanedioic acid as an active ingredient. The pharmaceutical composition, the health food composition, and the feed composition in accordance with the present invention suppress growth and proliferation of the methicillin resistant Staphylococcus aureus and inhibit survival of the same, thereby being useful as a bactericide for treating, alleviating, or preventing pyodermatitis, septicemia, cystitis, tympanitis, osteomyelitis, or encephalomeningitis caused by the methicillin-resistant Staphylococcus aureus.
Patent KR-20170048689-A (KR)
Inventor: I DAE WON
IPC: A41C3/14
Filed: 2015-10-27
Abstract: 본 발명은 확장링을 포함하는 브래지어패드에 관한 것으로, 구체적으로는 브래지어 컵 내부에 삽입되는 브래지어패드의 테두리에 결합되어 브래지어패드의 컵사이즈를 조절할 수 있는 확장링을 포함하는 브래지어패드에 관한 것이다.
Patent KR-20170048865-A (KR)
Title: Printed circuit board and method for manufacturing the same
Inventor: LEE YOUNG KWAN
IPC: H05K3/28
Filed: 2015-10-27
Abstract: Provided are a printed circuit board which prevents leakage current between fine circuits, and a manufacturing method thereof. According to an embodiment of the present invention, the printed circuit board comprises: a first insulating layer; a circuit pattern formed on the first insulating layer; a diamond-like carbon (DLC) layer for covering the circuit pattern; a first adhesive layer stacked on the DLC layer; and a second insulating layer stacked on the first adhesive layer.
Patent KR-20170049741-A (KR)
Title: Carbon fiber reinforced composite spring manufacturing method
Inventor: PARK KYUNG LAE
IPC: B29C70/28
Filed: 2015-10-28
Abstract: According to the present invention, a method for manufacturing a composite material spring reinforced with carbon fibers includes the steps of: forming a first carbon fiber layer by winding a first carbon fiber prepreg material gelled by impregnating carbon fibers in a resin on a mandrel; forming a second carbon fiber layer by winding a second carbon fiber prepreg material in a knitted shape gelled by impregnating carbon fibers in a resin on the first carbon fiber layer; forming a third second carbon fiber layer by winding a third carbon fiber prepreg material in a knitted shape gelled by impregnating carbon fibers in a resin on the second carbon fiber layer; removing the mandrel when the first to third carbon fiber layers are partially cured to obtain a first spring material in a tubular shape; inputting the first spring material in a mold with a helical molding space; injecting high-pressure air into the hollow of the first spring material input to the mold to cure the first spring material to form a third spring material in a helical shape by expanding the first to third carbon fiber layers individually and integrating the first to third carbon fiber layers; separating the third spring material cured in the helical shape from the mold; and cutting the third spring material in the helical shape in a set length to produce the complete products of the composite material spring reinforced with carbon fibers.
Patent KR-20170049122-A (KR)
Inventor: KOO KYUNG SOON
IPC: A61H1/02
Filed: 2015-10-28
Abstract: 본 발명은 하부프레임과 상부프레임으로 구성된 프레임; 상기 상부프레임상에 순차적으로 머리받침부, 어깨받침부, 흉추받침부, 요추받침부 및 골반받침부가 길이방향을 따라 왕복이동가능하게 설치되는 받침부; 상기 상부프레임 하부에 설치되고 작동로드가 상기 머리받침부 하부에 연결되어 상기 머리받침부를 이동되게 하는 메인실린더; 상기 상부프레임 하부에 설치되어 상기 흉추받침부 및 요추받침부의 하부와 각각 연결되어 상호 간격 조절이 되게 하는 간격조절수단; 상기 상부프레임 하부에 설치되어 상기 간격조절수단을 고정하는 제1브라켓과, 상기 제1브라켓과 상기 어깨받침부를 연결하는 제2브라켓 및 상기 제2브라켓과 연결되고 상기 머리받침부 하부에 구비되어 상기 작동로드의 단부를 수용하는 수용박스로 구서된 연결프레임; 및 상기 수용박스 내부 양측에서 상기 작동로드와 결합 또는 분리 가능하도록 설치되어 상기 작동로드와 결합시 작동에 연동되어 상기 어깨받침부, 흉추받침부, 요추받침부를 연동시키는 견인선택부;가 포함된 것을 특징으로 하는 견인 위치 조절이 가능한 척추치료기를 제공한다.
Patent KR-20170050630-A (KR)
Title: 모터 회전 위치 검출 장치 및 방법
Inventor: LEE KWANG HYUNG
IPC: H02P6/16
Filed: 2015-10-30
Abstract: 본 발명은 모터 위치 센서의 지연을 보상하여 모터의 회전 위치를 정확하게 검출하는 것이다. 즉, 본 발명은 모터 위치 센서로부터 모터 제어기 입력까지의 지연을 보상하는 모터 회전 위치 검출 장치 및 방법에 관한 것이다.  
본 발명의 모터 회전 위치 검출 장치는 모터의 위치를 센싱하는 위치 센서 및 모터를 제 1 회전 속도로 제어하여 위치 센서로부터 측정한 제 1 측정값과 모터를 제 2 회전 속도로 제어하여 위치 센서로부터 측정한 제 2 측정값을 토대로 위치 센서의 측정 지연을 측정하는 제어부를 포함한다.
Patent KR-20150129301-A (KR)
Title: Method for Authenticating Caller of Voice Network using Data Network
Inventor: KIM JAE HYUNG
IPC: H04L9/08
Filed: 2015-11-02
Abstract: The present invention relates to a caller authenticating method of a voice network using a data communications network. The caller authenticating method of the present invention is performed through a terminal which is multi-connectable to a telephone network via an exchanger and a data communications network which is not through the exchanger. The caller authenticating method comprises the following steps: receiving a verification key value for authenticating a caller requesting call connection via the data communications network; confirming an authentication key value detected from a call connection signal received from a caller device by using the telephone network, or confirming an authentication key value generated by applying information detected from the call connection signal to a designated key generation rule; authenticating the effectiveness of the authenticating key value by using the verification key value; and processing caller authentication data corresponding to an authentication result to be outputted to the caller when the effectiveness of the authentication key value is authenticated.
Patent KR-20170052022-A (KR)
Title: Method for manufacturing organic solar cell and organic solar cell produced thereby
Inventor: YEO JAE SEONG
IPC: C07D491/052
Filed: 2015-11-03
Abstract: The organic solar cell of the present invention may include a first electrode, a second electrode, a photoactive layer positioned between the first electrode and the second electrode, a hole extracting layer located between the photoactive layer and the first electrode, and an electron extraction layer located between the photoactive layer and the second electrode. The hole extraction layer comprises a conductive polymer membrane composition comprising a graft copolymer of self-doped conductive polymer and a conductive polymer membrane formed of the composition. photoelectric conversion efficiency characteristics can be improved by using the organic solar cell.