ALEXANDRIA, Va., June 25 -- United States Patent no. 12,340,768, issued on June 24.
"Backlight control chip, driving method, backlight control system, and near-eye display device" was invented by Zhaohui Meng (Beijing) and Zijiao Xue (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A backlight control chip, a driving method, a backlight control system, and a near-eye display device. The backlight control chip for driving a backlight module, includes: a boosting circuit, configured to receive a variable-frequency clock signal and boost the variable-frequency clock signal into a synchronous signal, wherein both the variable-frequency clock signal and the synchronous signal have the same refresh rate as ...