发明授权
- 专利标题： Organice electroluminescent materials and devices
- 专利标题（中）： 有机电致发光材料和器件
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申请号： US13745436申请日： 2013-01-18
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公开(公告)号： US09397310B2公开(公告)日： 2016-07-19
- 发明人: Angang Dong , Chun Lin , Aaron T. Fafarman , Xingchen Ye , Cherie R. Kagan , Christopher B. Murray , Julia J. Brown
- 申请人： Universal Display Corporation
- 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
- 代理机构： Duane Morris LLP
- 主分类号： H01L51/54
- IPC分类号： H01L51/54 ; C09K11/06 ; H01L51/50 ; H01L51/56
摘要：
A first device comprising a first organic light emitting device (OLED) is described. The first OLED includes an anode, a cathode and an emissive layer disposed between the anode and the cathode. The emissive layer includes a phosphorescent emissive dopant and a host material, that includes nanocrystals. The phosphorescent emissive dopant is bonded to the host material by a bridge moiety.
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