发明授权
- 专利标题： Organic EL device with organic layer including starburst compound
- 专利标题（中）： 有机层包括星形化合物的有机EL器件
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申请号： US11653853申请日： 2007-01-17
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公开(公告)号： US08043723B2公开(公告)日： 2011-10-25
- 发明人: Tetsuya Kato , Kazushige Kojima
- 申请人： Tetsuya Kato , Kazushige Kojima
- 申请人地址： JP Kariya, Aichi Pref.
- 专利权人： Denso Corporation
- 当前专利权人： Denso Corporation
- 当前专利权人地址： JP Kariya, Aichi Pref.
- 代理机构： Nixon & Vanderhye P.C.
- 优先权： JP2006-085214 20060327
- 主分类号： H01L51/54
- IPC分类号： H01L51/54
摘要：
An organic EL device includes: a pair of electrodes; and an organic layer sandwiched between the pair of electrodes. The organic layer includes a compound including layer, and the compound including layer includes a compound of 1,3-bis[N,N-bis{(4′-methylbiphen-4-yl)}amino]-5-N,N-bis(4-methylphenyl) aminobenzene. The heat resistance and the vapor deposition property of the organic layer containing the above tertiary amine compound can be improved.
公开/授权文献
- US20070224449A1 Organic EL device 公开/授权日：2007-09-27
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