ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,633, issued on Jan. 27, was assigned to CHAMP VISION DISPLAY INC. (Miao-Li County, Taiwan).
"Display apparatus" was invented by Chun-Chung Hsiao (Miao-Li County, Taiwan), Wei-Jhe Chien (Miao-Li County, Taiwan) and Hsin-Hung Lee (Miao-Li County, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display apparatus includes a light guide plate, a first light source, a second light source, multiple first optical microstructures, multiple second optical microstructures, and a display panel. The first light source and the second light source are disposed beside a first light incident surface and a second light incident surface of the light guide plat...