ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,469,730, issued on Nov. 11, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Display panel manufacturing apparatus and display panel manufacturing method using the same" was invented by Byung Kyu Son (Yongin-si, South Korea) and Dae Hong Kim (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel manufacturing apparatus and a display panel manufacturing method are provided. A display panel manufacturing apparatus manufactures a display panel which is on a lower stage and includes light emitting elements. The display panel manufacturing apparatus includes: a power supply for supplying an alignment voltage...