ALEXANDRIA, Va., July 21 -- United States Patent no. 12,688,835, issued on July 21, was assigned to BOE Technology Group Co. Ltd. (Beijing).

"Driving circuit, backlight module and driving method therefor, and display apparatus" was invented by Nan Han (Beijing), Zhiqiang Wang (Beijing) and Wenhong Tian (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a driving circuit, a backlight module and a driving method therefor, and a display apparatus. The driving circuit includes a driving transistor and a voltage adjusting circuit; a source of the driving transistor is coupled to a first voltage signal end, a drain of the driving transistor is coupled to a light-emitting device...