Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US15728737Application Date: 2017-10-10
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Publication No.: US10686140B2Publication Date: 2020-06-16
- Inventor: Mingjuan Su , Walter Yeager , Alan DeAngelis , Bin Ma , Jui-Yi Tsai , Lichang Zeng , Chuanjun Xia
- 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: H01L51/00
- IPC: H01L51/00 ; C09K11/06 ; C07F15/00 ; C07D239/70 ; C07D209/82 ; C07D333/76 ; H01L51/50
Abstract:
The present invention includes a new series of benzofused heterocyclic ligands for metal complexes. These complexes show promising photophysical performance when incorporated into OLEDs.
Public/Granted literature
- US20180097185A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Public/Granted day:2018-04-05
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