- 专利标题： ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
-
申请号： US15860737申请日： 2018-01-03
-
公开(公告)号： US20180130963A1公开(公告)日： 2018-05-10
- 发明人: David KNOWLES , Chun LIN , Peter MACKENZIE , Jui-Yi TSAI , Robert W. WALTERS , Scott BEERS , Cory S. BROWN , Walter YEAGER
- 申请人： Universal Display Corporation
- 申请人地址： US NJ Ewing
- 专利权人： Universal Display Corporation
- 当前专利权人： Universal Display Corporation
- 当前专利权人地址： US NJ Ewing
- 主分类号： H01L51/00
- IPC分类号： H01L51/00 ; C07F15/00 ; C09B57/00 ; C09K11/06 ; H05B33/14 ; H01L51/50
摘要：
Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also described.
公开/授权文献
- US10158090B2 Organic electroluminescent materials and devices 公开/授权日：2018-12-18
信息查询
IPC分类:
