ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,545,697, issued on Feb. 10, was assigned to SICHUAN AG-RAY NEW MATERIALS Co. LTD (Meishan, China).
"Metal complex and use thereof" was invented by Shaofu Chen (Foshan, China), 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 disclosure relates to a metal complex and use thereof. The metal complex has a structure as shown in a formula (1). The metal complex provided by the present disclosure has advantages of good optical, electrical and thermal stability, high luminous efficiency, long service life, high color saturation and the like, can be used in an organic...