ALEXANDRIA, Va., July 3 -- United States Patent no. 12,349,518, issued on July 1, was assigned to Lextar Electronics Corp. (Hsinchu, Taiwan).
"Micro LED structure and display device" was invented by Kai-Hung Cheng (Hsinchu, Taiwan) and Fu-Han Ho (Hsinchu, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A micro LED structure includes a first micro LED chip having opposite first and second sides, a second micro LED chip adjacent to the first side of the second micro LED chip, a third micro LED chip adjacent to the first side of the first micro LED chip, and optical structures respectively over the first micro LED chip, the second micro LED chip and the third micro LED chip. Each of the first, second and ...