US Patent Issued to Hefei Visionox Technology on Sept. 30 for "Pixel driving circuit and display panel" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,070, issued on Sept. 30, was assigned to Hefei Visionox Technology Co. Ltd. (Hefei, China).

"Pixel driving circuit and display panel" was invented by Yongqiang Du (Hefei, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pixel driving circuit and a display panel. The pixel driving circuit includes at least one first pixel driving unit and at least one second pixel driving unit. The first pixel driving unit includes a first drive transistor and a first light-emitting element, and the first drive transistor has a first threshold adjustment gate configured to receive a first adjustment signal. The second pixel driving unit includes a second drive...