ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,408,543, issued on Sept. 2, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Display device having multi-width hole area" was invented by Jong Duk Roh (Yongin-si, South Korea), Kwang Min Lee (Goyang-si, South Korea), Sang Ik Lee (Gwangmyeong-si, South Korea) and Jae Ku Han (Anyang-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device including a substrate and a stacked structure on the substrate. The substrate has a first hole, and the stacked structure has a second hole. The second hole partially overlaps the first hole and has an edge outside the first hole in a plan view. The substrate has a substrate expo...