| 发明名称 |
COPOLYMER, ORGANIC SEMICONDUCTOR MATERIAL, ORGANIC ELECTRICAL DEVICE, AND SOLAR CELL MODULE |
| 摘要 |
<p>It is an object of the present invention to provide a copolymer that can be used as a semiconductor material and is highly stable in solution. The problem is solved by a copolymer containing a repeating unit having a dioxopyrrole condensed ring skeleton and a repeating unit having a dithieno condensed ring skeleton and also having a specific substituent.</p> |
| 申请公布号 |
EP2857429(A4) |
申请公布日期 |
2015.04.22 |
| 申请号 |
EP20130796867 |
申请日期 |
2013.05.30 |
| 申请人 |
MITSUBISHI CHEMICAL CORPORATION |
发明人 |
KAWAI, JUNYA;FUJITA, RIEKO;SATO, WATARU;FURUYA, MITSUNORI;SATAKE, KENICHI;OBA, MAKI |
| 分类号 |
C08G61/12;H01L51/05;H01L51/30;H01L51/42 |
主分类号 |
C08G61/12 |
| 代理机构 |
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