ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,429,736, issued on Sept. 30, was assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY Co. LTD. (Anhui, China) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Display substrate and display device" was invented by Ruifang Du (Beijing), Haijiao Qian (Beijing), Xiaoye Ma (Beijing), Yong Qi (Beijing) and Hui Guo (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a display substrate and a display device. The display substrate comprises: a display area and a frame area located at the periphery of the display area, wherein the frame area comprises a frame sealant arrangement area, and the frame sealant arrangement area compr...