| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polymer compound having a large absorbance of long wavelength light. <P>SOLUTION: This polymer compound contains a repeating unit represented by formula (1) and a repeating unit represented by formula (2). [In the formula (1), R represents a hydrogen atom, a fluorine atom, an alkyl group which a fluorine atom may substitute, an alkoxy group which a fluorine atom may substitute, an aryl group which may be replaced, a heteroaryl group which may be replace, or the like, and four Rs may be the same or different, respectively]. [In the formula (2), R represents the same meaning as the above]. <P>COPYRIGHT: (C)2012,JPO&INPIT |
