Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US13480176Application Date: 2012-05-24
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Publication No.: US10079349B2Publication Date: 2018-09-18
- Inventor: Jui-Yi Tsai , Chuanjun Xia , Gregg Kottas , Zeinab Elshenaway , Nasrin Ansari , Bert Alleyne
- Applicant: Jui-Yi Tsai , Chuanjun Xia , Gregg Kottas , Zeinab Elshenaway , Nasrin Ansari , Bert Alleyne
- 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 ; C09K11/06 ; H05B33/14
Abstract:
Novel heteroleptic iridium complexes are described. These iridium compounds contain alkyl substituted phenylpyridine ligands, which provide these compounds with beneficial properties when the iridium complexes are incorporated into OLED devices.
Public/Granted literature
- US20120299468A1 HIGH EFFICIENCY YELLOW EMITTERS FOR OLED APPLICATIONS Public/Granted day:2012-11-29
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