| 发明名称 |
Polymeric fluorescent substance and polymer light emitting device |
| 摘要 |
Provided is a polymeric fluorescent substance which emits a fluorescence in a solid state, which comprises the following repeating unit in an amount of 20 mol % or more based on the total amount of all repeating units: In the formula X 2 represents a group selected from a carbon-single bond, -O- and -S-.
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| 申请公布号 |
EP2280584(A1) |
申请公布日期 |
2011.02.02 |
| 申请号 |
EP20100013199 |
申请日期 |
2000.04.07 |
| 申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
NOGUCHI, TAKANOBU;DOI, SHUJI;KITANO, MAKANO;YAMAGUCHI, FUMI |
| 分类号 |
C09K11/06;C08G61/00;H01L51/30;H01L51/50;H05B33/14 |
主分类号 |
C09K11/06 |
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