ALEXANDRIA, Va., June 10 -- United States Patent no. 12,295,220, issued on May 6, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Display device" was invented by Jun Hee Lee (Hwaseong-si, South Korea), Nak Cho Choi (Yongin-si, South Korea), Min Yeul Ryu (Suwon-si, South Korea), Dong Ki Lee (Seongnam-si, South Korea), Choong Youl Im (Yongin-si, South Korea) and Beohm Rock Choi (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a substrate, a transistor, an interlayer insulating layer, a first conductive line, a pixel electrode, a passivation layer, a common electrode, and a light emitting element layer. The transistor overlaps the substrate. The in...