发明授权
- 专利标题： Organic electroluminescence device and material for organic electroluminescence device
- 专利标题（中）： 有机电致发光器件和有机电致发光器件材料
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申请号： US12755240申请日： 2010-04-06
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公开(公告)号： US08039129B2公开(公告)日： 2011-10-18
- 发明人: Toshihiro Iwakuma , Yoriyuki Takashima , Mitsunori Ito , Toshinari Ogiwara
- 申请人： Toshihiro Iwakuma , Yoriyuki Takashima , Mitsunori Ito , Toshinari Ogiwara
- 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.
- 优先权： JP2009-092523 20090406
- 主分类号： H01L51/54
- IPC分类号： H01L51/54
摘要：
An organic electroluminescence device includes: a cathode; an anode; and an organic thin-film layer including at least one layer and provided between the cathode and the anode. At least one layer of the organic thin-film layer includes: an organic-electroluminescence-device material represented by any one of the following formulae (1), (2) and (3); and at least one phosphorescent material, in which the organic-electroluminescence-device material may have a substituent. A or Ar may be substituted by a phenyl group or a naphthyl group.