Title:
ORGANIC SEMICONDUCTOR COMPOUND, METHOD FOR MANUFACTURING SAME, AND ORGANIC SOLAR CELL USING SAME
Document Type and Number:
WIPO Patent Application WO/2013/066065
Kind Code:
A1
Abstract:
The present invention relates to an organic semiconductor compound, to a method for manufacturing same, and to an organic solar cell using same. The present invention relates to an organic semiconductor compound that is a compound having an aromatic structure with an alkyl imide and a polymer compound in which the organic semiconductor compound, serving as an electron acceptor within a molecule, and various electron donors within the molecule are copolymerized. The solar cell using the polymer compound according to the present invention may have high oxidation stability and stable thermal properties. Also, the solar cell may absorb light having a long wavelength in order to provide high efficiency.
Inventors:
KWON SOON-KI (KR)
KIM SEUL-ONG (KR)
KANG IL (KR)
KIM YUN-HI (KR)
KIM SEUL-ONG (KR)
KANG IL (KR)
KIM YUN-HI (KR)
Application Number:
PCT/KR2012/009108
Publication Date:
May 10, 2013
Filing Date:
November 01, 2012
Export Citation:
Assignee:
NAT UNIV GYEONGSANG IACF (KR)
International Classes:
C08G61/12; C08G75/00; H01L51/30; H01L51/42
Domestic Patent References:
| WO2008073149A2 | 2008-06-19 |
Other References:
ZOU, YINGPING ET AL.: "A Thieno[3,4-c]pyrrole-4,6-dione-Based Copolymer for Efficient Solar Cells", J. AM. CHEM. SOC., vol. 132, no. 15, 29 March 2010 (2010-03-29), pages 5330 - 5331, XP055067523
ZHANG, YONG ET AL.: "Conjugated polymers based on C, Si and N-bridged dithiophene and thienopyrroledione units: synthesis, field-effect transistors and bulk heterojunction polymer solar cells", J. MATER. CHEM., vol. 21, 27 January 2011 (2011-01-27), pages 3895 - 3902, XP055067524
CHEN, GUAN-YU ET AL.: "Crystalline conjugated polymer containing fused 2,5-di (thiophen-2-yl)thieno[2,3-b]thiophene and thieno[3,4-c]pyrrole-4,6-dione units for bulk heterojunction solar cells", CHEM. COMMUN., vol. 47, no. 17, 24 March 2011 (2011-03-24), pages 5064 - 5066, XP055067526
KUO, CHIH-YIN ET AL.: "Annealing treatment improves the morphology and performance of photovoltaic devices prepared from thieno[3,4-c]pyrrole-4,6-dione-based donor/acceptor conjugated polymers and CdSe nanostructures", ENERGY ENVIRON. SCI., vol. 4, 13 May 2011 (2011-05-13), pages 2316 - 2322, XP055067527
ZHANG, YONG ET AL.: "Conjugated polymers based on C, Si and N-bridged dithiophene and thienopyrroledione units: synthesis, field-effect transistors and bulk heterojunction polymer solar cells", J. MATER. CHEM., vol. 21, 27 January 2011 (2011-01-27), pages 3895 - 3902, XP055067524
CHEN, GUAN-YU ET AL.: "Crystalline conjugated polymer containing fused 2,5-di (thiophen-2-yl)thieno[2,3-b]thiophene and thieno[3,4-c]pyrrole-4,6-dione units for bulk heterojunction solar cells", CHEM. COMMUN., vol. 47, no. 17, 24 March 2011 (2011-03-24), pages 5064 - 5066, XP055067526
KUO, CHIH-YIN ET AL.: "Annealing treatment improves the morphology and performance of photovoltaic devices prepared from thieno[3,4-c]pyrrole-4,6-dione-based donor/acceptor conjugated polymers and CdSe nanostructures", ENERGY ENVIRON. SCI., vol. 4, 13 May 2011 (2011-05-13), pages 2316 - 2322, XP055067527
Attorney, Agent or Firm:
KWON, Oh-Sig et al. (KR)
권오식 (KR)
권오식 (KR)
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Claims: