Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US16742028Application Date: 2020-01-14
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Publication No.: US10892426B2Publication Date: 2021-01-12
- Inventor: Chuanjun Xia , Bert Alleyne , Raymond C. Kwong , James Fiordeliso , Michael S. Weaver , Nasrin Ansari , Alan Deangelis , Dinesh Rayabarapu , 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 ; H05B33/14 ; C09K11/06 ; C07F15/00
Abstract:
An OLED containing an emissive dopant that is a heteroleptic complex having the formula Ir(LA-B)2(LC-D) is disclosed. In the formula, LA-B is and LC-D can be selected from
Public/Granted literature
- US20200152890A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Public/Granted day:2020-05-14
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