Universal Display Corporation
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
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Abstract:
Novel metal complexes incorporating boron-containing aromatic compounds useful as a phosphorescent OLED material are disclosed. The metal complex includes a first ligand L.sub.A having the following formula ##STR00001##
Status:
Application
Type:
Utility
Filling date:
12 Feb 2020
Issue date:
27 Aug 2020