Title:
ORGANIC PHOTOELECTRIC CONVERSION ELEMENT, SOLAR CELL AND OPTICAL SENSOR ARRAY
Document Type and Number:
WIPO Patent Application WO/2010/021374
Kind Code:
A1
Abstract:
Disclosed is an organic photoelectric conversion element having high photoelectric conversion efficiency and high durability. Also disclosed are a solar cell and an optical sensor array, each using the organic photoelectric conversion element. The organic photoelectric conversion element comprises a bulk heterojunction layer wherein an n-type semiconductor material and a p-type semiconductor material are mixed. The organic photoelectric conversion element is characterized in that the n-type semiconductor material is a polymer compound and the p-type semiconductor material is a low-molecular-weight compound.
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Inventors:
OKUBO YASUSHI (JP)
NOJIMA TAKAHIKO (JP)
ITOH HIROAKI (JP)
WACHI AYAKO (JP)
NOJIMA TAKAHIKO (JP)
ITOH HIROAKI (JP)
WACHI AYAKO (JP)
Application Number:
PCT/JP2009/064627
Publication Date:
February 25, 2010
Filing Date:
August 21, 2009
Export Citation:
Assignee:
KONICA MINOLTA HOLDINGS INC (JP)
OKUBO YASUSHI (JP)
NOJIMA TAKAHIKO (JP)
ITOH HIROAKI (JP)
WACHI AYAKO (JP)
OKUBO YASUSHI (JP)
NOJIMA TAKAHIKO (JP)
ITOH HIROAKI (JP)
WACHI AYAKO (JP)
International Classes:
H01L51/46
Domestic Patent References:
| WO2004073082A1 | 2004-08-26 | |||
| WO2004057674A2 | 2004-07-08 |
Foreign References:
| JP2008109112A | 2008-05-08 |
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