Patent 10355227 was granted and assigned to Universal Display Corporation on July, 2019 by the United States Patent and Trademark Office.
The present disclosure relates to novel iridium complexes that can be used in organic light emitting devices (OLEDs). The present disclosure also relates to devices and formulations that incorporate the iridium complexes. The iridium complex can be a compound having the formula (LA)mIr(LB)3-m (I);wherein LA is