ALEXANDRIA, Va., July 9 -- United States Patent no. 12,356,718, issued on July 8, was assigned to BEIJING BOE DISPLAY TECHNOLOGY Co. LTD. (Beijing) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Display substrate, display device and manufacturing method of the display substrate" was invented by Xiaona Liu (Beijing), Jianjun Wang (Beijing) and Weitao Chen (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate, a display device and a manufacturing method thereof. The display substrate includes a base substrate, and a gate electrode layer, a gate insulation layer, an active layer and a source/drain metal layer laminated one on another on the base substrate. The display substrate further incl...