Title:
ORGANIC THIN FILM SOLAR CELL, MONOMERS AND ORGANIC SEMICONDUCTOR MATERIAL COMPOSITION USED IN ORGANIC THIN FILM SOLAR CELL
Document Type and Number:
WIPO Patent Application WO/2013/168709
Kind Code:
A1
Abstract:
An organic thin film solar cell provided with a first electrode, a second electrode, and a photoelectric conversion layer arranged there between, the photoelectric conversion layer including polymers comprising structural units represented by formulae (1)-(4); an organic solvent composition; a film formed from the composition; and monomers. R11, R12, R41, R42, and R43 represent specific univalent substituent groups, XA, XB, XC, X11, X31, X32, and X41 represent specific divalent or trivalent groups, and X12 and X21 represent specific divalent groups. Ring A represents an aromatic ring. Ring B represents a single or double aromatic or alicyclic ring. Herein, * represents a bond forming a polymer main chain.
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Inventors:
SUGIURA HIROKI (JP)
NAKAI YOSHIHIRO (JP)
NOMURA KIMIATSU (JP)
NAKAI YOSHIHIRO (JP)
NOMURA KIMIATSU (JP)
Application Number:
PCT/JP2013/062847
Publication Date:
November 14, 2013
Filing Date:
May 07, 2013
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
H01L51/42; C07D235/26; C07D235/28; C07D333/72; C07D333/74; C07D401/04; C07D487/04; C07D495/04; C07D495/14; C08G61/12; C08K3/04; C08L65/00
Domestic Patent References:
WO2012099000A1 | 2012-07-26 | |||
WO2012024592A2 | 2012-02-23 | |||
WO2009151144A1 | 2009-12-17 |
Foreign References:
JP2010280641A | 2010-12-16 | |||
JPH0326719A | 1991-02-05 | |||
JP2004115443A | 2004-04-15 | |||
JP2006076978A | 2006-03-23 |
Other References:
JUNG YONG KIM ET AL.: "High Open-Circuit Voltage Photovoltaic Cells with a Low Bandgap Copolymer of Isothianaphthene", THIOPHENE, AND BENZOTHIADIAZOLE UNITS, JOURNAL OF PHYSICAL CHEMISTRY C, vol. 113, no. ISSUE, 31 December 2009 (2009-12-31), pages 21928 - 21936
YANG QIN ET AL.: "Distannylated Isothianaphthene: A Versatile Building Block for Low Bandgap Conjugated Polymers", MACROMOLECULES, vol. 41, no. ISSSUE, 12 August 2008 (2008-08-12), pages 5563 - 5570
JESSICA D. DOUGLAS ET AL.: "Functionalized Isothianaphthene Monomers That Promote Quinoidal Character in Donor-Acceptor Copolymers for Organic Photovoltaics", MACROMOLECULES, vol. 45, no. ISSUE, 3 May 2012 (2012-05-03), pages 4069 - 4074
YANG QIN ET AL.: "Distannylated Isothianaphthene: A Versatile Building Block for Low Bandgap Conjugated Polymers", MACROMOLECULES, vol. 41, no. ISSSUE, 12 August 2008 (2008-08-12), pages 5563 - 5570
JESSICA D. DOUGLAS ET AL.: "Functionalized Isothianaphthene Monomers That Promote Quinoidal Character in Donor-Acceptor Copolymers for Organic Photovoltaics", MACROMOLECULES, vol. 45, no. ISSUE, 3 May 2012 (2012-05-03), pages 4069 - 4074
Attorney, Agent or Firm:
IIDA, Toshizo et al. (JP)
Toshizo Iida (JP)
Toshizo Iida (JP)
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