| 发明名称 |
ELECTROLUMINESCENT DEVICE |
| 摘要 |
Disclosed are electroluminescent devices that comprise organic layers that contain certain 2H-benzotriazole compounds. The 2H-benzotriazole compounds are suitable components of blue-emitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in, for example, mobile phones, televisions and personal computer screens. |
| 申请公布号 |
EP1718622(A2) |
申请公布日期 |
2006.11.08 |
| 申请号 |
EP20040819690 |
申请日期 |
2004.11.26 |
| 申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC. |
发明人 |
ROGERS, JONATHAN;MAIKE, FRANCOIS;DAN, NORIHISA |
| 分类号 |
C07D249/22;C07D249/20;C07D403/10;C07D403/14;C07D405/14;C07F5/04;C09K11/06;H01L51/00;H01L51/30;H01L51/50;H05B33/14 |
主分类号 |
C07D249/22 |
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