Universal Display Corporation
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Last updated:
Abstract:
Provided are compounds including a ligand L.sub.A of ##STR00001## that are useful as emitters in OLEDs, where at least one of R.sup.A and R.sup.B is ##STR00002##
Status:
Application
Type:
Utility
Filling date:
16 Sep 2020
Issue date:
1 Apr 2021