发明授权
US08143781B2 Organic electroluminescent compounds with high efficiency and display device using the same
失效
具有高效率的有机电致发光化合物和使用其的显示装置
- 专利标题： Organic electroluminescent compounds with high efficiency and display device using the same
- 专利标题（中）： 具有高效率的有机电致发光化合物和使用其的显示装置
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申请号： US12743194申请日： 2007-11-19
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公开(公告)号： US08143781B2公开(公告)日： 2012-03-27
- 发明人: Sung Min Kim , Bong Ok Kim , Mi Young Kwak , Hyuck Joo Kwon , Young Jun Cho , Hyun Kim
- 申请人： Sung Min Kim , Bong Ok Kim , Mi Young Kwak , Hyuck Joo Kwon , Young Jun Cho , Hyun Kim
- 申请人地址： KR Seoul
- 专利权人： Rohm and Haas Electronic Materials Korea Ltd.
- 当前专利权人： Rohm and Haas Electronic Materials Korea Ltd.
- 当前专利权人地址： KR Seoul
- 代理商 Edwin Oh
- 国际申请： PCT/KR2007/005804 WO 20071119
- 国际公布： WO2009/066803 WO 20090528
- 主分类号： H01J1/62
- IPC分类号： H01J1/62 ; H01J63/04 ; H01L51/54 ; C07C255/49 ; C07C211/54 ; C07C13/465
摘要：
The present invention relates to an organic electroluminescent compound containing fluorenyl group and a display device using the same, more precisely the organic electroluminescent compound. The organic electroluminescent compound of the present invention is characterized by upgraded excellent EL property compared with the conventional host materials.
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