Universal Display Corporation
Organic electroluminescent materials and devices
Last updated:
Abstract:
The present invention provides compounds comprising a tridentate ligand L.sub.A wherein L.sub.A is complexed to a metal, M. The metal complexes comprising the tridentate ligand L.sub.A may be useful in an organic layer disposed between the anode and the cathode in an organic light emitting device (OLED).
Status:
Grant
Type:
Utility
Filling date:
8 Nov 2018
Issue date:
9 Nov 2021