US Patent Issued to Samsung Display on Feb. 24 for "Light-emitting device including heterocyclic compound and electronic apparatus including the light-emitting device" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,559,477, issued on Feb. 24, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Light-emitting device including heterocyclic compound and electronic apparatus including the light-emitting device" was invented by Hyunwoo Lee (Yongin-si, South Korea), Jungsub Lee (Yongin-si, South Korea) and Hyojeong Kim (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light-emitting device and an electronic apparatus (including the light-emitting device) are provided. The light-emitting device includes a first compound represented by Formula 1 and a second compound represented by Formula 2:wherein detailed descriptions of Formula 1...