发明申请
- 专利标题： POLYVINYL PYRROLE HOST MATERIAL, LUMINESCENT LAYER COMPRISING THE SAME, AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE LUMINESCENT LAYER
- 专利标题（中）： 聚乙烯微晶材料，包含其的发光层，以及包含发光层的有机电致发光器件
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申请号： US13163915申请日： 2011-06-20
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公开(公告)号： US20110253993A1公开(公告)日： 2011-10-20
- 发明人: JONG-JIN PARK , BYOUNG-KI CHOI , TAE-YONG NOH , O-HYUN KWON , MYEONG-SUK KIM , YU-JIN KIM , SANG-HEON HYUN , Boris Aleksandrovich Trofimov
- 申请人： JONG-JIN PARK , BYOUNG-KI CHOI , TAE-YONG NOH , O-HYUN KWON , MYEONG-SUK KIM , YU-JIN KIM , SANG-HEON HYUN , Boris Aleksandrovich Trofimov
- 申请人地址： KR Yongin-City
- 专利权人： SAMSUNG MOBILE DISPLAY CO., LTD.
- 当前专利权人： SAMSUNG MOBILE DISPLAY CO., LTD.
- 当前专利权人地址： KR Yongin-City
- 优先权： KR10-2006-0010920 20060204
- 主分类号： H01L51/54
- IPC分类号： H01L51/54
摘要：
Provided are a polyvinyl pyrrole host material emitting highly efficient phosphorescence, a luminescent layer using the material, and an organic electroluminescent display device. The polyvinyl pyrrole host material shows highly efficient luminescence having improved energy transfer, and thus is useful for an organic electroluminescent display device and other various light emitting devices.
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