| 发明名称 |
ORGANIC ELECTROLUMINESCENCE DEVICE |
| 摘要 |
The present invention relates to organic electroluminescent devices which comprise fluorene derivatives and spirobifluorene derivatives as matrix material for phosphorescent emitters. |
| 申请公布号 |
KR20110052540(A) |
申请公布日期 |
2011.05.18 |
| 申请号 |
KR20107028452 |
申请日期 |
2009.07.08 |
| 申请人 |
MERCK PATENT GMBH |
发明人 |
PARHAM AMIR HOSSAIN;KAISER JOACHIM;GERHARD ANJA;KROEBER JONAS VALENTIN |
| 分类号 |
H01L51/00;H01L51/30;H01L51/50 |
主分类号 |
H01L51/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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