发明授权
US09196837B2 Compound having indenocarbazole ring structure, and organic electroluminescent device
有权
具有茚基咔唑环结构的化合物和有机电致发光器件
- 专利标题： Compound having indenocarbazole ring structure, and organic electroluminescent device
- 专利标题（中）： 具有茚基咔唑环结构的化合物和有机电致发光器件
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申请号： US13812995申请日： 2011-07-29
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公开(公告)号： US09196837B2公开(公告)日： 2015-11-24
- 发明人: Norimasa Yokoyama , Makoto Nagaoka , Kazunori Togashi , Kouki Kase , Eiji Takahashi
- 申请人： Norimasa Yokoyama , Makoto Nagaoka , Kazunori Togashi , Kouki Kase , Eiji Takahashi
- 申请人地址： JP Tokyo
- 专利权人： Hodogaya Chemical Co., Ltd.
- 当前专利权人： Hodogaya Chemical Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Locke Lord LLP
- 代理商 James E. Armstrong, IV; Nicholas J. DiCeglie, Jr.
- 优先权： JP2010-171657 20100730
- 国际申请： PCT/JP2011/004334 WO 20110729
- 国际公布： WO2012/014500 WO 20120202
- 主分类号： H01L51/00
- IPC分类号： H01L51/00 ; C07D209/70 ; C07D209/86 ; C07D401/10 ; C07D403/10 ; C07D403/14 ; C07D409/10 ; C07D413/10 ; C07D417/14 ; C09B57/00 ; H01L51/50
摘要：
An organic compound with excellent characteristics excelling in hole-injecting/transporting performance and having electron blocking ability, high stability in a thin-film state and high luminous efficiency is provided as material for an organic electroluminescent device.The compound of a general formula (1) having an indenocarbazole ring structure is used as a constituent material of at least one organic layer in the organic electroluminescent device that includes a pair of electrodes and one or more organic layers sandwiched between the pair of electrodes.
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