US Patent Issued to Glenfly Tech on Oct. 20 for "Source driving circuit and adjusting method therefor, and display panel" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,578, issued on Oct. 20, was assigned to Glenfly Tech Co. Ltd. (Shanghai).

"Source driving circuit and adjusting method therefor, and display panel" was invented by Fei Gou (Shanghai), Bin Sheng (Shanghai) and Zhifeng Mao (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A source driving circuit and an adjusting method therefor, and a display panel are provided. The source driving circuit includes: a DAC configured to obtain a grayscale value and convert the grayscale value into a grayscale voltage; a differential amplifier having a first input terminal connected to the DAC to obtain the grayscale voltage; a first bias circuit configured to ap...