ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,433,110, issued on Sept. 30, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).
"Display device with recess in insulating films" was invented by Jong Hyun Choi (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a first pixel, a second pixel disposed adjacent to the first pixel, and a recess pattern traversing between the first pixel and the second pixel when viewed from top. Each of the first pixel and the second pixel includes a first supply voltage line, a light-emitting element, a first transistor connected between the first supply voltage line and the light-emitting element, a second trans...