发明申请
- 专利标题： Organic electroluminescent devices
- 专利标题（中）： 有机电致发光器件
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申请号： US10729328申请日： 2003-12-05
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公开(公告)号： US20050123791A1公开(公告)日： 2005-06-09
- 发明人: Joseph Deaton , Tukaram Hatwar , Denis Kondakov , Christopher Brown
- 申请人： Joseph Deaton , Tukaram Hatwar , Denis Kondakov , Christopher Brown
- 主分类号： C09K11/06
- IPC分类号： C09K11/06 ; H01L51/00 ; H01L51/30 ; H01L51/50 ; H05B33/14
摘要：
Disclosed is an electroluminescent device comprising a cathode and anode, and therebetween, at least two light-emitting layers wherein the first layer, layer A, comprises a phosphorescent light-emitting organometallic compound comprising iridium and an isoquinoline group and a second layer, layer B, comprising a light-emitting material. Such devices provide useful white light emissions.
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