ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,777,838, issued on Oct. 27, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Light-emitting device and electronic apparatus including the same" was invented by Ha Hwang (Yongin-si, South Korea), Hyunwoo Lee (Yongin-si, South Korea), Mikyung Kim (Yongin-si, South Korea), Beomjin Kim (Yongin-si, South Korea), Hyejeong Park (Yongin-si, South Korea) and Sungsoo Bae (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a light-emitting device and an electronic apparatus including the light-emitting device, the light-emitting device including: a first compound represented by Formula 1 and a second compound repr...