ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,387,640, issued on Aug. 12, was assigned to HON HAI PRECISION INDUSTRY Co. LTD. (New Taipei, Taiwan).

"Method of making display device" was invented by Te-En Tseng (New Taipei, Taiwan) and Tsai-Yi Chien (New Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of making a display device includes: forming light-emitting elements on a substrate; each sub-pixel including one light-emitting element; the light-emitting elements arranged in a array, the display device defining a plurality of pixels, each of pixel including 2*2 sub-pixels, the light-emitting elements in each pixel configured to emit light of same color; detecting whether each...