发明申请
- 专利标题： Electroluminescent Device
- 专利标题（中）： 电致发光器件
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申请号： US10581398申请日： 2004-11-26
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公开(公告)号： US20080027226A1公开(公告)日： 2008-01-31
- 发明人: Jonathan Rogers , Francois Maike , Norihisa Dan
- 申请人： Jonathan Rogers , Francois Maike , Norihisa Dan
- 优先权： EP03104562.8 20031205; EP04104279.7 20040906
- 国际申请： PCT/EP04/53111 WO 20041126
- 主分类号： C07D249/16
- IPC分类号： C07D249/16 ; C07D401/04 ; C07D493/00
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.
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