| 发明名称 |
Electroluminescent devices |
| 摘要 |
<p>An electroluminescent device comprised of polynuclear arylamines of the formula (I) <CHEM> wherein R1, R2, R3, R4, and R5 are aryl groups, and A1 and A2 are biaryl groups. A process for making the polynuclear arylamines of formula (I) is also described.</p> |
| 申请公布号 |
EP0827367(A2) |
申请公布日期 |
1998.03.04 |
| 申请号 |
EP19970306578 |
申请日期 |
1997.08.28 |
| 申请人 |
XEROX CORPORATION |
发明人 |
HU, NAN-XING;ONG, BENG S.;XIE, SHUANG;POPOVIC, ZORAN D.;HOR, AH-MEE |
| 分类号 |
C07C211/54;C07C211/56;C09K11/06;H05B33/14;(IPC1-7):H05B33/14 |
主分类号 |
C07C211/54 |
| 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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