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Title:
POLYMER COMPOUND AND ELECTRONIC ELEMENT
Document Type and Number:
WIPO Patent Application WO/2013/051676
Kind Code:
A1
Abstract:
By using a polymer compound, which has a constituent unit represented by formula (1) and a constituent unit represented by formula (2), in an organic layer in an organic photoelectric conversion element, the photoelectric conversion efficiency of the element can be increased. (In formula (1), R1 represents a hydrogen atom or a substituent; Y1 represents an oxygen atom, a sulfur atom or -N(R3)-; R3 represents a hydrogen atom or a substituent; and each of ring Z1 and ring Z2 independently represents an optionally substituted aromatic carbon ring or an optionally substituted heterocyclic ring.) (In formula (2), R2 is different from R1 and represents a hydrogen atom or a substituent; Y2 represents an oxygen atom, a sulfur atom or -N(R3)-; R3 represents a hydrogen atom or a substituent; and each of ring Z3 and ring Z4 independently represents an optionally substituted aromatic carbon ring or an optionally substituted heterocyclic ring.)

Inventors:
YOSHIMURA KEN (JP)
OHYA KENICHIRO (JP)
KATO TAKEHITO (JP)
Application Number:
PCT/JP2012/075878
Publication Date:
April 11, 2013
Filing Date:
September 28, 2012
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C08G61/12; C08K3/04; C08L65/00; G01J1/02; H01L51/05; H01L51/30; H01L51/42; H01L51/50
Domestic Patent References:
WO2011052709A12011-05-05
WO2011052710A12011-05-05
WO2011052712A12011-05-05
WO2011052711A12011-05-05
WO2011052702A12011-05-05
WO2009051275A12009-04-23
WO2008140057A12008-11-20
WO2004039859A12004-05-13
WO2011052709A12011-05-05
Foreign References:
JP2008109114A2008-05-08
Other References:
SOLAR ENERGY MATERIALS AND SOLAR CELLS, vol. 48, pages 383 - 391
See also references of EP 2767553A4
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
Nakayama δΊ¨ (JP)
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