- 专利标题： Organic electroluminescence composition, material for organic electroluminescence element, solution of material for organic electroluminescence element, and organic electroluminescence element
-
申请号： US14911235申请日： 2014-08-08
-
公开(公告)号： US10833281B2公开(公告)日： 2020-11-10
- 发明人: Hironori Kawakami , Masakazu Funahashi , Tadahiko Yoshinaga , Hiroaki Toyoshima
- 申请人： IDEMITSU KOSAN CO., LTD. , JOLED Inc.
- 申请人地址： JP Chiyoda-ku JP Tokyo
- 专利权人： IDEMITSU KOSAN CO., LTD.,JOLED Inc.
- 当前专利权人： IDEMITSU KOSAN CO., LTD.,JOLED Inc.
- 当前专利权人地址： JP Chiyoda-ku JP Tokyo
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@7bd1c5c8
- 国际申请： PCT/JP2014/071115 WO 20140808
- 国际公布： WO2015/020217 WO 20150212
- 主分类号： H01L51/00
- IPC分类号： H01L51/00 ; C09K11/06 ; C07D409/10 ; C07D471/04 ; C07D209/94 ; C07D409/14 ; C07D405/14 ; C07D307/91 ; C07D209/86 ; C07D405/10 ; C07D491/048 ; C07D251/24 ; C07D513/04 ; C07D333/76 ; C07D413/04 ; C07D403/10 ; C07D209/14 ; C07D471/14 ; C07D401/10 ; C07D403/04 ; C07D487/04 ; C07D403/14 ; C07D405/12 ; C09K11/02 ; H01L51/50
摘要：
An organic electroluminescence composition including two or more compounds each having a specific structure combining a hole transporting ability and an electron transporting ability; an organic electroluminescence composition including one or more compounds each having a specific structure combining a hole transporting ability and an electron transporting ability and a different compound having an electron transporting skeleton; and a material for organic electroluminescence devices, a solution of a material for organic electroluminescence devices and an organic electroluminescence device, each including the aromatic heterocyclic derivative.
公开/授权文献
信息查询
IPC分类:
