ALEXANDRIA, Va., July 30 -- United States Patent no. 12,372,833, issued on July 29, was assigned to Hefei Xinsheng Optoelectronics Technology Co. Ltd. (Anhui, China) and BOE Technology Group Co. Ltd. (Beijing).

"Manufacturing method of display panel, display panel, and displaying device" was invented by Lei Guo (Beijing), Liangliang Jiang (Beijing), Heng Li (Beijing), Ke Dai (Beijing) and Jiaqing Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A manufacturing method of a display panel, a display panel and a displaying device. The display panel includes an opening area and a non-opening area, and the display panel includes: a first base plate and a second base plate arranged in align with each oth...