- 专利标题： Compound, material for organic electroluminescence devices, organic electroluminescence device, and electronic equipment
-
申请号： US14909930申请日： 2015-07-13
-
公开(公告)号： US10944057B2公开(公告)日： 2021-03-09
- 发明人: Tomoki Kato , Nobuhiro Yabunouchi , Masakazu Funahashi , Takahiro Fujiyama
- 申请人： IDEMITSU KOSAN CO., LTD.
- 申请人地址： JP Chiyoda-ku
- 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 Chiyoda-ku
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JPJP2014-143248 20140711,JPJP2014-143249 20140711,JPJP2014-255559 20141217,JPJP2014-255562 20141217,JPJP2014-255565 20141217
- 国际申请： PCT/JP2015/070045 WO 20150713
- 国际公布： WO2016/006709 WO 20160114
- 主分类号： H01L51/00
- IPC分类号： H01L51/00 ; C07D333/76 ; C07D307/91 ; C09K11/06 ; H01L51/50 ; C07C211/61 ; C07D209/82 ; C07D405/12 ; C07D209/86
摘要：
A compound represented by formula (A-0) or (B-0) is useful as a material for organic EL devices which realizes an organic EL device exhibiting high emission efficiency even when driving at a low voltage and has a long lifetime: wherein R1 to R10, n1, m2, k3, k4, n5, m6, k7, k8, L0 to L2, and Ar are as defined in the description.
公开/授权文献
信息查询
IPC分类:
