US Patent Issued to Au Optronics on Sept. 30 for "Display device, light-emitting diode substrate, and fabrication method of display device" (Taiwanese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,433,081, issued on Sept. 30, was assigned to Au Optronics Corp. (Hsinchu, Taiwan).

"Display device, light-emitting diode substrate, and fabrication method of display device" was invented by Shih-Hsiung Lin (Hsinchu, Taiwan) and Yang-En Wu (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a circuit substrate and a light-emitting diode. Two electrodes of the light-emitting diode are connected to two pads of the circuit substrate. Each electrode of the light-emitting diode includes a first conductive layer, a barrier layer, and a metal layer. The first conductive layer is connected to a semiconductor stack layer of ...