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Patent Searching and Data


Title:
ACTIVE LAYER COMPOSITION SHOWING HIGH EFFICIENCY OVER LONG PERIOD, AND ORGANIC SOLAR CELL COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2018/066826
Kind Code:
A1
Abstract:
In the present disclosure an organic solar cell is disclosed, the organic solar cell introduces: a four or more-component system composition that includes two or more types of donor components, and two or more types of fullerene-based low-molecular-weight acceptor components, and that can provide satisfactory photovoltaic performance over a long period; and an active layer formed from the same.

Inventors:
KO DOO HYUN (KR)
CHA MIN JEONG (KR)
NAM MIN WOO (KR)
Application Number:
PCT/KR2017/010024
Publication Date:
April 12, 2018
Filing Date:
September 13, 2017
Export Citation:
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Assignee:
UNIV INDUSTRY COOPERATION GROUP KYUNG HEE UNIV (KR)
International Classes:
H01L51/42; H01L51/00
Foreign References:
KR20160027958A2016-03-10
KR20130027213A2013-03-15
KR20150072731A2015-06-30
Other References:
HONDA, S.: "Multi-colored dye sensitization of polymer/fullerene bulk heterojunction solar cells", CHEM. COMMUN., vol. 46, no. 35, 2010, pages 6596 - 6598, XP055604280
QIU, J.: "Bulk-heterojunction Solar Cells Based on Ternary Blend Active Layers of PTB7, PC61BM, and PC71BM", JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, vol. 28, no. 3, 2015, pages 377 - 383, XP055604282
Attorney, Agent or Firm:
ROH, Chul Ho (KR)
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