KR20110037899A - 유기 태양 전지 발광층의 형성 방법 및 이를 이용한 유기 태양 전지 - Google Patents
유기 태양 전지 발광층의 형성 방법 및 이를 이용한 유기 태양 전지 Download PDFInfo
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/30—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Photovoltaic Devices (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
도 7은 본 발명의 일 실시예에 따른 유기 태양 전지의 구성을 나타내는 도면이다.
11: A
12: D
13: 리간드
100: 발광층
110: 헬리컬 로드
200: 글래스 기판
300: 베이스 전극
400: 상부 전극
Claims (8)
- (a) 전자 도너를 D, 전자 억셉터를 A라고 할 때, D-A-D의 배열을 가지는 D-A-D 로드(rod) 복수개를 준비하는 단계;
(b) 상기 D-A-D 로드의 양단의 D를 화학적으로 처리하는 단계;
(c) 상기 A와 화학적 친화력이 있는 베이스 전극을 준비하는 단계; 및
(d) 상기 복수개의 D-A-D 로드를 상기 베이스 전극에 공급하여 상기 베이스 전극 상에 상기 복수개의 D-A-D 로드가 자기 조립(self-assembly)되어 형성된 나선형(spiral) 구조의 헬리컬(helical) 로드 복수개를 포함하는 발광층을 형성하는 단계
를 포함하는 것을 특징으로 하는 유기 태양 전지 발광층의 형성 방법. - 제1항에 있어서,
상기 D는 포르피린(porphyrin)이며 상기 A는 페릴린 비스이미드(perylene bisimide)인 것을 특징으로 하는 유기 태양 전지 발광층의 형성 방법. - 제1항에 있어서,
상기 (b) 단계는 상기 D-A-D 로드의 양단(D)에 전기적 극성을 갖는 리간드를 부착시키는 단계를 포함하는 것을 특징으로 하는 유기 태양 전지 발광층의 형성 방법. - 제3항에 있어서,
상기 리간드는 키랄(chiral) 리간드인 것을 특징으로 하는 유기 태양 전지 발광층의 형성 방법. - 제3항에 있어서,
상기 (d) 단계에서,
상기 헬리컬 로드는 상기 복수개의 D-A-D 로드의 A 사이의 인력으로 인하여 상기 복수개의 D-A-D 로드가 수직으로 결합됨으로써 형성되되 상기 복수개의 D-A-D 로드 양 단에 부착된 리간드 사이의 척력으로 인하여 상기 복수개의 D-A-D 로드가 소정의 각도를 가지며 비틀리게 결합됨으로써 형성되는 것을 특징으로 하는 유기 태양 전지 발광층의 형성 방법. - 제1항에 있어서,
상기 (d) 단계 이전에 상기 복수개의 D-A-D 로드의 A 사이에 강한 인력이 발생하도록 상기 복수개의 D-A-D 로드를 처리하는 단계를 더 포함하는 것을 특징으로 하는 유기 태양 전지 발광층의 형성 방법. - 베이스 전극;
상기 베이스 전극 상에 형성된 발광층; 및
상기 발광층 상에 형성된 상부 전극
을 포함하며,
상기 발광층은, 전자 도너를 D, 전자 억셉터를 A라고 할 때, D-A-D 배열을 가지는 복수개의 로드가 자기 조립에 의하여 나선형 구조로 합성되어 형성된 헬리컬 로드 복수개를 포함하는 것을 특징으로 하는 유기 태양 전지. - 제7항에 있어서,
상기 베이스 전극과 상부 전극 중 적어도 어느 하나는 광에 대하여 투명한 재질인 것을 특징으로 하는 유기 태양 전지.
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CN111710802A (zh) * | 2020-06-29 | 2020-09-25 | 云谷(固安)科技有限公司 | 显示面板、显示面板的制备方法及显示装置 |
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CN111710802A (zh) * | 2020-06-29 | 2020-09-25 | 云谷(固安)科技有限公司 | 显示面板、显示面板的制备方法及显示装置 |
CN111710802B (zh) * | 2020-06-29 | 2023-09-19 | 云谷(固安)科技有限公司 | 显示面板、显示面板的制备方法及显示装置 |
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