US Patent Issued to Hefei BOE Joint Technology, BOE Technology Group on Aug. 12 for "Display panel, display device, and method for preparing display panel" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,389,750, issued on Aug. 12, was assigned to Hefei BOE Joint Technology Co. Ltd. (Anhui, China) and BOE Technology Group Co. Ltd. (Beijing).

"Display panel, display device, and method for preparing display panel" was invented by Xinwei Gao (Beijing) and Huaiting Shih (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel includes: a base substrate; a first electrode layer; a pixel defining layer provided with a plurality of pixel openings; a light-emitting layer provided with a plurality of light-emitting portions within the pixel openings; an electron transport layer, including a plurality of electron transport portions within the pixel...