ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,444,384, issued on Oct. 14, was assigned to Hefei Xinsheng Optoelectronics Technology Co. Ltd. (Anhui, China) and BOE Technology Group Co. Ltd. (Beijing).
"Display substrate and display device of improved wiring" was invented by Wei Feng (Beijing) and Xiaofang Gu (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate includes a base substrate having a display region and a bezel region; in the bezel region, a shift register includes an output transistor, a first electrode of the output transistor is an output end of the shift register; a patch panel is between the shift register and the display region, includes a first sub-patch pane...