Title:
COPOLYMER AND ORGANIC SOLAR CELL COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2015/122722
Kind Code:
A1
Abstract:
The present invention provides a copolymer and an organic solar cell comprising same, the copolymer comprising a first unit, a second unit and a third unit, wherein the copolymer comprises conjugated structures (L1 and L2) in a side chain of a benzodithiophene main chain, which is the first unit.
Inventors:
KIM JINSECK (KR)
JANG SONGRIM (KR)
LEE JAECHOL (KR)
LEE HANGKEN (KR)
CHO KEUN (KR)
BANG JIWON (KR)
LEE JIYOUNG (KR)
CHOI DOOWHAN (KR)
JANG SONGRIM (KR)
LEE JAECHOL (KR)
LEE HANGKEN (KR)
CHO KEUN (KR)
BANG JIWON (KR)
LEE JIYOUNG (KR)
CHOI DOOWHAN (KR)
Application Number:
PCT/KR2015/001491
Publication Date:
August 20, 2015
Filing Date:
February 13, 2015
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01L31/042; C08G61/12
Domestic Patent References:
| WO2012124627A1 | 2012-09-20 | |||
| WO2012149189A2 | 2012-11-01 |
Foreign References:
| KR20130119916A | 2013-11-01 | |||
| KR20130048175A | 2013-05-09 | |||
| KR20130090821A | 2013-08-14 |
Other References:
See also references of EP 3018160A4
Attorney, Agent or Firm:
CHUNG, Soon-Sung (KR)
정순성 (KR)
정순성 (KR)
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