| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide high-molecular compounds which ensure deep ionization potential and large open circuit voltage (Voc). <P>SOLUTION: The high-molecular compounds are homopolymer and copolymer high-molecular compounds having a repeating unit represented by formula (1), wherein Ar<SP POS="POST">1</SP>and Ar<SP POS="POST">2</SP>represent a 6-60C aryl group which may have a substituent, Ar<SP POS="POST">1</SP>and Ar<SP POS="POST">2</SP>may be the same or different, and X represents a carbon atom, a silicon atom or a germanium atom. <P>COPYRIGHT: (C)2013,JPO&INPIT |
