ALEXANDRIA, Va., May 19 -- United States Patent no. 12,630,575, issued on May 19, was assigned to LG DISPLAY Co. LTD. (Seoul, South Korea) and LT MATERIALS Co. LTD. (Yongin-si, South Korea).

"Organometallic compound and organic electroluminescent device including the same" was invented by Jaemin Moon (Seoul, South Korea), Inbum Song (Seoul, South Korea), Dohan Kim (Goyang-si, South Korea), Sungjin Park (Paju-si, South Korea), Yong Woo Kim (Osan-si, South Korea) and Seokhyeon Yu (Osan-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is an organometallic compound represented by a following Chemical Formula I, wherein the compound is a metal complex including a central coordination metal...