Universal Display Corporation
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Last updated:
Abstract:
A compound including a first ligand L.sub.A of Formula I ##STR00001## is disclosed. The compound is useful as an emitter in phosphorescent OLEDs.
Status:
Application
Type:
Utility
Filling date:
29 May 2019
Issue date:
5 Dec 2019