ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,448,354, issued on Oct. 21, was assigned to Wuhan Tianma Microelecronics Co. Ltd. (Wuhan, China) and Wuhan Tianma Microelectronics Co. Ltd. Shanghai Branch (Shanghai).
"Organic compound and application thereof" was invented by Dongyang Deng (Wuhan, China) and YIng Liu (Wuhan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are an organic compound and an application thereof. The organic compound has a structure represented by Formula I. Through the design of a molecular structure, the organic compound has suitable HOMO and LUMO energy levels, high singlet energy level, good optoelectronic performance, a high glass transition temperature and...