- 专利标题： Organic light emitting devices having reduced pixel shrinkage
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申请号： US10829011申请日： 2004-04-21
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公开(公告)号： US07087321B2公开(公告)日： 2006-08-08
- 发明人: Raymond Kwong , Michael S. Weaver , Bin Ma , Jui-Yi Tsai , Michael Barone , David B. Knowles
- 申请人： Raymond Kwong , Michael S. Weaver , Bin Ma , Jui-Yi Tsai , Michael Barone , David B. Knowles
- 申请人地址： US NJ Ewing
- 专利权人： Universal Display Corporation
- 当前专利权人： Universal Display Corporation
- 当前专利权人地址： US NJ Ewing
- 主分类号： H01L51/50
- IPC分类号： H01L51/50 ; H05B33/12
摘要：
The present invention relates to organic light emitting devices (OLEDs), and more specifically to efficient OLEDs comprising an array of pixels and having reduced pixel shrinkage. The devices of the present invention comprise further relates to materials for use as emissive materials which give reduced shrinkage when incorporated into an OLED.