ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,439,736, issued on Oct. 7, was assigned to PLAYNITRIDE DISPLAY Co. LTD. (Miaoli County, Taiwan).
"Micro LED display device" was invented by Yu-Yun Lo (Miaoli County, Taiwan), Bo-Wei Wu (Miaoli County, Taiwan) and Shih-Yao Liang (Miaoli County, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A micro LED display device includes a circuit substrate, an epitaxial structure layer and a metal reflective layer. The circuit substrate includes a display area and a non-display area adjacent to the display area. The epitaxial structure layer includes a first surface facing the circuit substrate, a second surface away from the circuit substrate, and a pluralit...