ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,772,709, issued on Oct. 20, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).

"Display panel" was invented by Jeongki Kim (Yongin-si, South Korea), Jang-Il Kim (Yongin-si, South Korea), Jong-Hoon Kim (Yongin-si, South Korea), Kyounghae Min (Yongin-si, South Korea), Seongyeon Lee (Yongin-si, South Korea) and Sujin Lee (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel includes a light emitting element, and an optical structure layer disposed on the light emitting element, wherein the optical structure layer includes a light control layer disposed on the light emitting element, a low refractive layer ...