ALEXANDRIA, Va., July 14 -- United States Patent no. 12,684,889, issued on July 14, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"Image sensor including landing structure having same material as gate electrodes" was invented by Minho Jang (Suwo-si, South Korea), Doowon Kwon (Suwon-si, South Korea), Doyeon Kim (Suwon-si, South Korea) and Kyungtae Lim (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An image sensor includes a lower substrate having a first surface and a second surface opposing the first surface, lower circuit devices disposed on the first surface, a lower wiring structure electrically connected to the lower circuit devices on the first surface, a l...