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Title:
COMPOSITION FOR FORMING HOLE COLLECTING LAYER OF PHOTOSENSOR ELEMENT, AND PHOTOSENSOR ELEMENT
Document Type and Number:
WIPO Patent Application WO/2016/148184
Kind Code:
A1
Abstract:
A photosensor element that is capable of achieving a good balance between high photoelectric conversion efficiency and low dark current is able to be obtained by using a composition for forming a hole collecting layer of a photosensor element, which contains an organic solvent and a charge-transporting material that is composed, for example, of an aniline derivative or thiophene derivative represented by one of formulae (AA)-(DD) and having a molecular weight of 200-2,000.

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Inventors:
OSHIMA JURO (JP)
YOSHIMOTO TAKUJI (JP)
Application Number:
PCT/JP2016/058306
Publication Date:
September 22, 2016
Filing Date:
March 16, 2016
Export Citation:
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Assignee:
NISSAN CHEMICAL IND LTD (JP)
International Classes:
H01L51/46
Domestic Patent References:
WO2014141998A12014-09-18
WO2013042613A12013-03-28
WO2010110164A12010-09-30
Foreign References:
JP2014534606A2014-12-18
Other References:
See also references of EP 3273498A4
Attorney, Agent or Firm:
PATENT PROFESSIONAL CORPORATION EI-MEI PATENT OFFICE (JP)
Patent business corporation Hideaki international patent firm (JP)
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