Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US17450917Application Date: 2021-10-14
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Publication No.: US12187748B2Publication Date: 2025-01-07
- Inventor: Bin Ma , Bert Alleyne , Pierre-Luc Boudreault
- 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: Lorenz & Kopf, LLP
- Main IPC: H01L51/50
- IPC: H01L51/50 ; C07F15/00 ; H10K85/30 ; H10K85/40 ; H10K85/60 ; H10K50/11 ; H10K101/10 ; H10K101/30 ; H10K101/40

Abstract:
Provided are phenylthienothiazole containing compounds. The compound of the present invention comprises a first phenylthienothiazole-derived ligand LA according to Formula I as described herein which is coordinated to Ir to form a 5-membered chelate ring. Also provided are formulations comprising these compounds. Further provided are OLEDs and related consumer products that utilize these compounds.
Public/Granted literature
- US20220135605A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Public/Granted day:2022-05-05
Information query
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