发明申请
US20050112406A1 Organometallic complexes and organic electroluminescence device using the same
有权
有机金属络合物和使用其的有机电致发光器件
- 专利标题： Organometallic complexes and organic electroluminescence device using the same
- 专利标题（中）： 有机金属络合物和使用其的有机电致发光器件
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申请号： US10979110申请日： 2004-11-02
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公开(公告)号： US20050112406A1公开(公告)日： 2005-05-26
- 发明人: Eun-Sil Han , Das Ragini , Seok Chang , Yi-Yeol Lyu , Jong-Hyoup Lee , Hae-Jung Son , Lyong-Sun Pu , Tae-Yong Noh
- 申请人： Eun-Sil Han , Das Ragini , Seok Chang , Yi-Yeol Lyu , Jong-Hyoup Lee , Hae-Jung Son , Lyong-Sun Pu , Tae-Yong Noh
- 优先权： KR2003-78329 20031106
- 主分类号： H01L51/50
- IPC分类号： H01L51/50 ; C07D207/32 ; C07D215/04 ; C07D233/56 ; C07D263/54 ; C07D277/62 ; C07D403/04 ; C07F15/00 ; C09K11/06 ; H01L51/00 ; H05B33/14
摘要：
An organometallic complex that increases an energy band gap between HOMO and triplet MLCT states, and enables highly efficient phospholuminescence and can be used for an organic electroluminescent device. The organometallic complex, which is suitably used for forming an organic layer of the organic electroluminescent device, provides a luminescence maximum emission in the wavelength range of 400-650 nm, and induces white electroluminescence when combined with green or red luminescent materials.