- 专利标题： COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE
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申请号： EP15819013.2申请日： 2015-07-13
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公开(公告)号： EP3018128B1公开(公告)日： 2018-10-24
- 发明人: KATO, Tomoki , YABUNOUCHI, Nobuhiro , FUNAHASHI, Masakazu , FUJIYAMA, Takahiro
- 申请人： Idemitsu Kosan Co., Ltd
- 申请人地址： 1-1 Marunouchi 3-chome Chiyoda-ku Tokyo 100-8321 JP
- 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： 1-1 Marunouchi 3-chome Chiyoda-ku Tokyo 100-8321 JP
- 代理机构： Vossius & Partner Patentanwälte Rechtsanwälte mbB
- 优先权： JP2014143249 20140711; JP2014143248 20140711; JP2014255562 20141217; JP2014255559 20141217; JP2014255565 20141217
- 国际公布： WO2016006711 20160114
- 主分类号： C07D209/82
- IPC分类号： C07D209/82 ; C07D307/91 ; C07D333/76 ; C07D405/12 ; C09K11/06 ; H01L51/50
摘要：
An organic EL device capable of driving at low voltage and having high emission efficiency and long lifetime and a material for organic EL devices which realize such an organic EL device are provided. The material for organic EL devices is a compound represented by formula (Al) or (B1): wherein R 1 to R 8 , n1, m2, k3, k4, n5, m6, L 0 to L 2 , and Ar are as defined in the description.
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