US Patent Issued to Huawei Technologies on July 28 for "Display driver circuit, integrated circuit, OLED screen, device, and method" (Chinese Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,694,834, issued on July 28, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Display driver circuit, integrated circuit, OLED screen, device, and method" was invented by Huaqiang Huang (Shenzhen, China), Wei Hsiang Hung (Shenzhen, China) and Chuan Che Lee (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Example displaying methods and apparatus are described. In one example method, a display driver circuit is configured to provide a data signal in a data refresh frame of an organic light-emitting display (OLED) screen, and provide a keep voltage in a keep frame. The display driver circuit includes a plurality of data channe...