- 专利标题： LIGHT EMITTING ELEMENT MATERIAL AND LIGHT EMITTING ELEMENT
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申请号： EP12800150.0申请日： 2012-06-11
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公开(公告)号： EP2722905B1公开(公告)日： 2018-09-19
- 发明人: UEOKA, Koji , NAGAO, Kazumasa , SUGIMOTO, Kazunori , TOMINAGA, Tsuyoshi
- 申请人： Toray Industries, Inc.
- 申请人地址： 1-1, Nihonbashi-Muromachi 2-chome Chuo-ku Tokyo 103-8666 JP
- 专利权人： Toray Industries, Inc.
- 当前专利权人： Toray Industries, Inc.
- 当前专利权人地址： 1-1, Nihonbashi-Muromachi 2-chome Chuo-ku Tokyo 103-8666 JP
- 代理机构： Hoefer & Partner Patentanwälte mbB
- 优先权： JP2011132851 20110615
- 国际公布： WO2012173073 20121220
- 主分类号： C09K11/06
- IPC分类号： C09K11/06 ; H01L51/50 ; C07C15/38 ; C07D209/86 ; C07D213/16 ; C07D307/80 ; C07D401/10 ; C07D487/04
摘要：
The present invention provides a light emitting device material containing a compound having a specific pyrene structure, capable of providing an organic thin-film light emitting device which enables high-efficiency light emission and low-voltage driving, and is also excellent in durability; and a light emitting device using the same.
公开/授权文献
- EP2722905A1 LIGHT EMITTING ELEMENT MATERIAL AND LIGHT EMITTING ELEMENT 公开/授权日：2014-04-23
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