US Patent Issued to BOE TECHNOLOGY GROUP on May 13 for "Display substrate and preparation method thereof, display panel, and display device" (Chinese Inventors)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,300,179, issued on May 13, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Display substrate and preparation method thereof, display panel, and display device" was invented by Libin Liu (Beijing), Mei Li (Beijing) and Hongli Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate, a preparation method thereof, a display panel, and a display device are provided. The display substrate includes a base substrate and a repeating unit, the repeating unit includes a plurality of sub-pixels including a first sub-pixel and a second sub-pixel, a color of light emitted by a light-emitting element of the first sub-pixel is identic...