US Patent Issued to Hefei BOE Joint Technology, BOE Technology Group on Jan. 27 for "Display substrate and preparation method therefor, and display apparatus" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,538,672, issued on Jan. 27, was assigned to Hefei BOE Joint Technology Co. Ltd. (Anhui, China) and BOE Technology Group Co. Ltd. (Beijing).

"Display substrate and preparation method therefor, and display apparatus" was invented by Xuehuan Feng (Beijing) and Yongqian Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a display substrate and a preparation method therefor, and a display apparatus. The display substrate includes a plurality of sub-pixels, wherein at least one sub-pixel includes a pixel drive circuit, the pixel drive circuit is respectively connected with a scan signal line (41, 42) and a first power supply line (60); a...