Invention Grant
- Patent Title: Organic materials for OLEDs
-
Application No.: US14551164Application Date: 2014-11-24
-
Publication No.: US09755159B2Publication Date: 2017-09-05
- Inventor: Alexey Borisovich Dyatkin , Chuanjun Xia , David Zenan Li , Lichang Zeng , Vadim Adamovich
- Applicant: Universal Display Corporation
- Applicant Address: US NJ Ewing
- Assignee: Universal Display Corporation
- Current Assignee: Universal Display Corporation
- Current Assignee Address: US NJ Ewing
- Agency: Duane Morris LLP
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/00 ; C07D495/04 ; C07D491/048 ; C07D517/04 ; C07D491/147 ; C07D517/14 ; C07D495/14
Abstract:
A novel compound based on aza- and diazodibenzofurans; aza- and diaza dibenzothiophenes, such as benzothieno- and benzofuropyrimidines as well as benzothieno- and benzofuropyrazines useful for electron-transporting host material in green, red, yellow, and white phosphorescent emitting devices is disclosed.
Public/Granted literature
- US20150207082A1 ORGANIC MATERIALS FOR OLEDS Public/Granted day:2015-07-23
Information query
IPC分类:
