US Patent Issued to BOE TECHNOLOGY GROUP on July 21 for "Display substrate and driving method thereof, and display apparatus" (Chinese Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,688,820, issued on July 21, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Display substrate and driving method thereof, and display apparatus" was invented by Li Xiao (Beijing), Seungwoo Han (Beijing), Dongni Liu (Beijing), Haoliang Zheng (Beijing), Minghua Xuan (Beijing), Jiao Zhao (Beijing), Liang Chen (Beijing) and Xiaorong Cui (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate includes a plurality of data lines extending in a first direction, and a plurality of sub-pixels. A sub-pixel includes a pixel driving circuit and a light-emitting device. The pixel driving circuit includes a current control circuit, and a ...