- 专利标题: Material for organic electroluminescence device and electroluminescence device employing the same
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申请号: US12632988申请日: 2009-12-08
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公开(公告)号: US07846560B2公开(公告)日: 2010-12-07
- 发明人: Yuki Nakano , Masahide Matsuura , Hidetsugu Ikeda , Toshihiro Iwakuma
- 申请人: Yuki Nakano , Masahide Matsuura , Hidetsugu Ikeda , Toshihiro Iwakuma
- 申请人地址: JP Tokyo
- 专利权人: Idemitsu Kosan Co., Ltd.
- 当前专利权人: Idemitsu Kosan Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 主分类号: H01J1/63
- IPC分类号: H01J1/63 ; C07D307/91 ; C07D333/52 ; C07D401/10
摘要:
A material for organic electroluminescence devices comprising a compound having a specific structure and an organic electroluminescence device comprising an organic thin film layer which comprises one layer or a plurality of layers comprising at least a light emitting layer and disposed between a cathode and an anode, wherein at least one layer in the organic thin film layer comprises the material for organic electroluminescence devices, are provided. The material provides the organic electroluminescence device exhibiting a great efficiency of light emission, having no defect pixels, exhibiting excellent heat resistance and having a long life.
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