Title:
ORGANIC PHOTOELECTRIC CONVERSION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2011/052583
Kind Code:
A1
Abstract:
Disclosed is an organic photoelectric conversion element wherein degradation of electrical characteristics is inhibited. Said organic photoelectric conversion element (10) is provided with a pair of electrodes comprising a first electrode (32) and a second electrode (34), an active layer (50) sandwiched between the pair of electrodes, and a metal layer (44) between the active layer and one of the pair of electrodes. The absolute value of the work function of the metal layer is between 3.7 eV and 5.5 eV, and the metal layer is formed from a metal that has semiconductor characteristics when oxidized.
Inventors:
SEIKE TAKAHIRO (JP)
OHNISHI TOSHIHIRO (JP)
OHNISHI TOSHIHIRO (JP)
Application Number:
PCT/JP2010/068960
Publication Date:
May 05, 2011
Filing Date:
October 26, 2010
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
SEIKE TAKAHIRO (JP)
OHNISHI TOSHIHIRO (JP)
SEIKE TAKAHIRO (JP)
OHNISHI TOSHIHIRO (JP)
International Classes:
H01L51/42; H01L21/28
Domestic Patent References:
| WO2004049458A1 | 2004-06-10 |
Foreign References:
| JPH09277424A | 1997-10-28 | |||
| JP2008078609A | 2008-04-03 | |||
| JP2007506229A | 2007-03-15 | |||
| JP2004335610A | 2004-11-25 | |||
| JP2007273939A | 2007-10-18 | |||
| JP2010258205A | 2010-11-11 |
Attorney, Agent or Firm:
SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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