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Title:
PHOTOELECTRIC CONVERSION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2012/173030
Kind Code:
A1
Abstract:
A useful photoelectric conversion element that has a high open-circuit voltage. Said photoelectric conversion element has a first electrode, a second electrode, and an active layer between said first and second electrodes. Said active layer contains an organic compound containing a constitutional unit represented by formula (1). (In the formula, R1 represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an alkylthio group, an aryl group, an aryloxy group, an arylthio group, an aryl alkyl group, an aryl alkoxy group, an aryl alkylthio group, an aryl alkenyl group, an aryl alkynyl group, an amino group, a substituted amino group, a silyl group, a substituted silyl group, a silyloxy group, a substituted silyloxy group, a heterocyclic group, an acyl group, an acyloxy group, an amide group, a carboxyl group, a nitro group, or a cyano group; and each of rings D and E independently represent an aromatic ring that may have a substituent.)

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Inventors:
YOSHIMURA KEN (JP)
Application Number:
PCT/JP2012/064615
Publication Date:
December 20, 2012
Filing Date:
May 31, 2012
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO (JP)
YOSHIMURA KEN (JP)
International Classes:
H01L51/42; C07F5/02; C08G61/12; H01L29/786; H01L51/05; H01L51/30
Domestic Patent References:
WO2011052728A12011-05-05
WO2011055914A12011-05-12
WO2006070817A12006-07-06
Foreign References:
JP2011165789A2011-08-25
JP2003206289A2003-07-22
JP2001093670A2001-04-06
Other References:
BO HU ET AL.: "Theoretical investigation on the white-light emission from a single-polymer system with simultaneous blue and orange emission (Part II)", EUROPEAN POLYMER JOURNAL, vol. 47, no. ISS.2, 7 December 2010 (2010-12-07), pages 208 - 224
YUEXING ZHANG ET AL.: "Heteroatom Substitution of Oligothionoacenes: From Good p-Type Semiconductors to Good Ambipolar Semiconductors", ORGANIC FIELD-EFFECT TRANSISTORS, JOURNAL OF PHYSICAL CHEMISTRY C, vol. 112, no. ISS.13, 7 March 2008 (2008-03-07), pages 5148 - 5159
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
Nakayama δΊ¨ (JP)
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Claims:



 
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