ALEXANDRIA, Va., July 28 -- United States Patent no. 12,696,600, issued on July 28, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Display device using semiconductor light-emitting element" was invented by Jinhyung Lee (Seoul, South Korea), Younho Heo (Seoul, South Korea) and Kisu Kim (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device according to the present invention is characterized by comprising: a base part; assembly electrodes extending in one direction and formed on the base part; a dielectric layer formed so as to cover the assembly electrodes; a barrier rib part stacked on the dielectric layer while forming holes so as to overlap the assembly electrodes; ...