ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,757,785, issued on Oct. 6, was assigned to Ennostar Corp. (Hsinchu City, Taiwan).

"Display device" was invented by Chih-Hao Lin (Hsinchu, Taiwan), Wei-Yuan Ma (Hsinchu, Taiwan) and Jo-Hsiang Chen (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a plurality of first packages and a plurality of second packages. The first packages are arranged on the substrate and each of the first packages includes a plurality of first light-emitting chips. The second packages are arranged on the substrate and each of the second packages includes a plurality of second light-emitting chips. The first packages and the second packages ...