Invention Grant
- Patent Title: Organic electroluminescent materials and devices
-
Application No.: US14113530Application Date: 2012-06-06
-
Publication No.: US09847495B2Publication Date: 2017-12-19
- Inventor: Chun Lin , Chuanjun Xia , Bin Ma , Lichang Zeng , Alan DeAngelis , Edward Barron
- Applicant: Chun Lin , Chuanjun Xia , Bin Ma , Lichang Zeng , Alan DeAngelis , Edward Barron
- Applicant Address: US NJ Ewing
- Assignee: UNIVERSAL DISPLAY CORPORATION
- Current Assignee: UNIVERSAL DISPLAY CORPORATION
- Current Assignee Address: US NJ Ewing
- Agency: Duane Morris LLP
- International Application: PCT/US2012/041149 WO 20120606
- International Announcement: WO2012/170571 WO 20121213
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07F15/00 ; H01L51/50
Abstract:
Novel heteroleptic iridium carbene complexes are provided, which contain phenyl imidazole moieties. In particular, ligands containing 2,4,6-trisubstituted N-phenyl imidazole fragments have highly desirable properties that make them suitable materials for use in OLED devices.
Public/Granted literature
- US20140110691A1 HETEROLEPTIC IRIDIUM CARBENE COMPLEXES AND LIGHT EMITTING DEVICE USING THEM Public/Granted day:2014-04-24
Information query
IPC分类:
