发明公开
- 专利标题： Organic light emitting device
- 专利标题（中）： 有机化学
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申请号： EP10180994.5申请日： 1998-10-08
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公开(公告)号： EP2262030A2公开(公告)日： 2010-12-15
- 发明人: Forrest, Stephen , Burrows, Paul , Partasarathy, Gautam , O'Brien, Diarmuid , Thompson, Mark E. , Yu, Yujian , Shoustikov, Andrei , Petasis, Nicos A. , Sibley, Scott , Loy, Douglas , Koene, Brian , Kwong, Raymond
- 申请人： THE TRUSTEES OF PRINCETON UNIVERSITY , THE UNIVERSITY OF SOUTHERN CALIFORNIA
- 申请人地址： P.O. Box 36 Princeton, NJ 08544-0036 US
- 专利权人： THE TRUSTEES OF PRINCETON UNIVERSITY,THE UNIVERSITY OF SOUTHERN CALIFORNIA
- 当前专利权人： THE TRUSTEES OF PRINCETON UNIVERSITY,THE UNIVERSITY OF SOUTHERN CALIFORNIA
- 当前专利权人地址： P.O. Box 36 Princeton, NJ 08544-0036 US
- 代理机构： Maiwald Patentanwalts GmbH
- 优先权： US948130 19971009; US64005P 19971103; US964863 19971105; US980986 19971201; US53030 19980401; US54707 19980403; US58305 19980410; US152960 19980914
- 主分类号： H01L51/50
- IPC分类号： H01L51/50 ; H01L51/54
摘要：
The present invention is directed to an organic light emitting device comprising a heterostructure for producing electroluminescence, wherein the heterostructure comprises a hole transporting layer having a glass structure, and wherein the hole transporting layer comprises a compound having a symmetric molecular structure wherein the end groups of the molecule are hole transporting amine moieties having an unsaturated linkage between two arenes. The present invention is further directed toward OLEDs comprised of an emissive layer containing a phosphorescent dopant compound.
公开/授权文献
- EP2262030A3 Organic light emitting device 公开/授权日：2012-06-20
信息查询
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