发明申请
- 专利标题： Phosphorescent multinuclear copper complex and organic electroluminescent device using the same
- 专利标题（中）： 磷光多核铜络合物和使用其的有机电致发光器件
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申请号： US11802066申请日： 2007-05-18
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公开(公告)号： US20070270592A1公开(公告)日： 2007-11-22
- 发明人: Das Rupasree Ragini , Hee-Kyung Kim , Yi-Yeol Lyu , Young-Hun Byun , O-Hyun Kwon , Jhun-Mo Son , Jung-Bae Song
- 申请人： Das Rupasree Ragini , Hee-Kyung Kim , Yi-Yeol Lyu , Young-Hun Byun , O-Hyun Kwon , Jhun-Mo Son , Jung-Bae Song
- 优先权： KR10-2006-0045341 20060519; KR10-2007-0045549 20070510
- 主分类号： C09K11/06
- IPC分类号： C09K11/06 ; H01L51/54
摘要：
Provided are a high-efficiency phosphorescent multinuclear copper complex and an organic electroluminescent device using the complex. The multinuclear copper complex can be used to form an organic layer of an organic electroluminescent device, and the organic electroluminescent device using the complex can emit light in the yellow to red wavelength region of 560 nm to 630 nm as a high-efficiency photoluminescent material, and provides a high brightness and a low turn-on voltage.
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