| 发明名称 |
Emissive materials for organic light emitting devices |
| 摘要 |
Improved electroluminescent efficiency in organic light emitting diodes is obtained with an emitter layer comprising organic complexes of transition metals with benzoxazole derivatives. A dimethylated benzoxazole derivative with zinc shows blue fluorescence and phosphorescence.
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| 申请公布号 |
US6458475(B1) |
申请公布日期 |
2002.10.01 |
| 申请号 |
US19990449363 |
申请日期 |
1999.11.24 |
| 申请人 |
THE TRUSTEE OF PRINCETON UNIVERSITY |
发明人 |
ADACHI CHIHAYA;FORREST STEPHEN R. |
| 分类号 |
H01L51/00;H01L51/30;H01L51/50;(IPC1-7):H05B33/14 |
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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