Title:
共役系高分子およびこれを用いた有機光電変換素子
Document Type and Number:
Japanese Patent JP5839033
Kind Code:
B2
Abstract:
[Problem] To provide a means for achieving a sufficient photoelectric conversion efficiency in an organic photoelectric conversion element. [Solution] A conjugated polymer having a partial structure represented by chemical formula (1), in which a fluorine atom or a chlorine atoms is present at position-6 and/or position-7 in the quinoxaline backbone. In the formula, R1 and R2 independently represent a hydrogen atom, a substituted or unsubstituted alkyl, cycloalkyl, alkoxy, acyl, alkoxycarbonyl, alkylaminocarbonyl, amino, alkylamino, acylamino, alkoxycarbonylamino, aryloxycarbonylamino, aryl or heteroaryl group, wherein R1 and R2 may be bound to each other to form a ring; and X1 and X2 independently represent a hydrogen atom, a fluorine atom or a chlorine atom (wherein X1 and/or X2 represents a fluorine atom or a chlorine atom.).
Inventors:
Takamune Hattori
Yasushi Okubo
Yasushi Okubo
Application Number:
JP2013522762A
Publication Date:
January 06, 2016
Filing Date:
June 18, 2012
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
C08G61/12; H01L51/42
Domestic Patent References:
| JP2010111649A | ||||
| JP2005171243A |
Foreign References:
| WO2005076295A1 |
Attorney, Agent or Firm:
Hatta International Patent Corporation