Title:
有機光電変換素子およびその製造方法
Document Type and Number:
Japanese Patent JP5700044
Kind Code:
B2
Abstract:
Disclosed are: an organic photoelectric conversion element which has improved short-circuit current density (Jsc) by reducing the optical loss of a charge transport layer, while achieving excellent fill factor (FF) by reducing damage to the charge transport layer during the formation of a counter electrode and suppressing leakage; and a method for manufacturing the organic photoelectric conversion element. Specifically disclosed is an organic photoelectric conversion element which comprises, between a first electrode and a second electrode, at least a power generating layer that contains a p-type semiconductor material and an n-type semiconductor material and a charge transport layer that mainly transports either holes or electrons. The organic photoelectric conversion element is characterized in that the charge transport layer contains a polymer (A) that has at least one unit structure selected from the three unit structures described below.
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Inventors:
Hiroaki Ito
Takahiko Nojima
Hirohide Ito
Takahiko Nojima
Hirohide Ito
Application Number:
JP2012523813A
Publication Date:
April 15, 2015
Filing Date:
June 23, 2011
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
H01L51/46
Domestic Patent References:
| JP2010147276A | 2010-07-01 | |||
| JP2009278147A | 2009-11-26 | |||
| JP2008227383A | 2008-09-25 | |||
| JP2005222753A | 2005-08-18 | |||
| JP2010508430A | 2010-03-18 | |||
| JP2010147276A | 2010-07-01 | |||
| JP2009278147A | 2009-11-26 | |||
| JP2008227383A | 2008-09-25 | |||
| JP2005222753A | 2005-08-18 | |||
| JP2010508430A | 2010-03-18 |
Attorney, Agent or Firm:
Gwangyang International Patent Office