| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an organic photoelectric conversion element having high efficiency of photoelectric conversion and containing a low-band gap polymer and a fullerene derivative, to provide a solar cell, and to provide an optical sensor array. <P>SOLUTION: The organic photoelectric conversion element has an organic layer containing a compound represented by general formula (1) between a counter electrode and a transparent electrode. In formula (1), A<SB>1</SB>and A<SB>2</SB>each denote a substituted or unsubstituted five- or six-membered aromatic ring, X<SB>1</SB>-X<SB>4</SB>each denote a carbon or nitrogen atom, L<SB>1</SB>denotes a bivalent linkage group selected from among single bonded alkylene, amino, ether, thioether, silylene, ketone, phosphino and phosphoryl, n is an integer of 1-4, and a spherical structure to which substituted groups are bonded denotes a fullerene structure of 60-540C. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
