| 发明名称 |
INDAZOLE COMPOUND-CONTAINING COMPOSITION AND LIGHT-EMITTING DEVICE USING THE COMPOSITION |
| 摘要 |
Disclosed is a composition containing a compound having an indazole ring structure and a phosphorescent compound.
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| 申请公布号 |
EP2119753(A1) |
申请公布日期 |
2009.11.18 |
| 申请号 |
EP20080704470 |
申请日期 |
2008.02.05 |
| 申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED;SUMATION CO., LTD. |
发明人 |
AKINO, NOBUHIKO |
| 分类号 |
C09K11/06;C08G61/12;H01L51/50 |
主分类号 |
C09K11/06 |
| 代理机构 |
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