ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,484,388, issued on Nov. 25, was assigned to Beijing BOE Technology Development Co. Ltd. (Beijing).

"Display substrate, manufacturing method thereof and display device" was invented by Huajie Yan (Beijing), Xiaohu Li (Beijing), Renquan Gu (Beijing) and Qingyu Huang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Proposed are a display substrate, a manufacturing method thereof and a display device. The display substrate includes a base and multiple pixel units disposed on the base, wherein, at least one pixel unit of the multiple pixel units includes multiple sub-pixels with different colors, and at least one sub-pixel of the multiple sub-pixels i...