| 发明名称 |
Organic light emitting devices |
| 摘要 |
An electroluminescent device containing a number of layers with a mixed region of a hole transport compound, and an electron transport compound, and hole and electron transport regions. |
| 申请公布号 |
EP1311009(A2) |
申请公布日期 |
2003.05.14 |
| 申请号 |
EP20020025109 |
申请日期 |
2002.11.08 |
| 申请人 |
LG. PHILIPS LCD CO., LTD. |
发明人 |
AZIZ, HANY;HU, NAN-XING;HOR, AH-MEE;POPOVIC, ZORAN D. |
| 分类号 |
H01L51/00;H01L51/30;H01L51/50;H01L51/52;(IPC1-7):H01L51/20 |
主分类号 |
H01L51/00 |
| 代理机构 |
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