US Patent Issued to HEFEI BOE OPTOELECTRONICS TECHNOLOGY, BOE TECHNOLOGY GROUP on Sept. 23 for "Driving method and apparatus for light-emitting substrate, and driving chip and timing control board" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,424,180, issued on Sept. 23, was assigned to HEFEI BOE OPTOELECTRONICS TECHNOLOGY Co. LTD. (Anhui, China) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Driving method and apparatus for light-emitting substrate, and driving chip and timing control board" was invented by Dayu Zhang (Beijing), Xinchen Ma (Beijing) and Zhiwei Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A driving method includes: receiving a frequency modulation signal; generating a frequency modulation synchronization signal; generating an auxiliary synchronization signal when a rising edge of the frequency modulation synchronization signal is in a writing phase of a ligh...