发明申请
- 专利标题： ORGANIC ELECTROLUMINESCENT DEVICE
- 专利标题（中）： 有机电致发光器件
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申请号： US12062013申请日： 2008-04-03
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公开(公告)号： US20090001878A1公开(公告)日： 2009-01-01
- 发明人: Yong Qiu , Jing Xie , Yudi Gao , Lian Duan
- 申请人： Yong Qiu , Jing Xie , Yudi Gao , Lian Duan
- 申请人地址： CN Beijing CN Beijing CN Kunshan
- 专利权人： Tsinghua University,Beijing Visionox Technology Co., Ltd.,Kunshan Visionox Technology Co., Ltd.
- 当前专利权人： Tsinghua University,Beijing Visionox Technology Co., Ltd.,Kunshan Visionox Technology Co., Ltd.
- 当前专利权人地址： CN Beijing CN Beijing CN Kunshan
- 优先权： CN200710065095.5 20070403; CN200710177325.7 20071114
- 主分类号： H01J1/62
- IPC分类号： H01J1/62
摘要：
An organic electroluminescent device includes an anode, a cathode and an organic functional layer between the anode and the cathode, in which at least one of hole injection layer, hole transport layer and electron transport layer includes a host material and an inorganic inactive material doped in the host material, and the inorganic inactive material is a halide, oxide or carbonate of metal.