ALEXANDRIA, Va., May 19 -- United States Patent no. 12,635,400, issued on May 19, was assigned to GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS Co. LTD. (Foshan, China).
"Organometallic compound and application thereof" was invented by Liangliang Yan (Foshan, China), Lei Dai (Foshan, China) and Lifei Cai (Foshan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to an organometallic compound and application thereof. The organometallic compound has a general formula of Ir(La)(Lb)(Lc), where La is a structure represented by Formula (1). The compound provided by the present invention has the advantages of high optical and electrical stability, narrow emission half-peak width, high c...