| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a crosslinkable dithienopyrrole compound suitably applicable as a semiconductor material and a polymer thereof. <P>SOLUTION: There are provided a compound shown by formula (1) and a polymer thereof. In formula (1), R<SP POS="POST">1</SP>through R<SP POS="POST">4</SP>each independently represent a hydrogen atom, an alkyl group optionally having a substituent or an alkoxy group optionally having a substituent, L represents a bivalent hydrocarbon group optionally having a substituent, an oxyalkylene group optionally having a substituent, or a bivalent group combination thereof. <P>COPYRIGHT: (C)2013,JPO&INPIT |
