ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,493,390, issued on Dec. 9, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Display device" was invented by Min Jun Jang (Yongin-si, South Korea) and Sung Hoon Kim (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes: a light-emitting substrate including a base substrate having a non-display area and a display area that surrounds the non-display area; an input sensing unit disposed on the light-emitting substrate; and a hole penetrating front and rear surfaces of each of the light-emitting substrate and the input sensing unit, wherein the light-emitting substrate includes a plurality of recesses,...