ALEXANDRIA, Va., March 31 -- United States Patent no. 12,591,155, issued on March 31, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).
"Display apparatus" was invented by Songhyeon Kim (Suwon-si, South Korea), Jaesic Moon (Suwon-si, South Korea), Sungdo Jo (Suwon-si, South Korea) and Daegun Hong (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a display apparatus having a structure of fixing an optical sheet to allow the optical sheet to expand uniformly even when a display is rotated. The display apparatus includes a liquid crystal panel; a backlight unit arranged to supply light to the liquid crystal panel; an optical sheet provided between the liquid c...