US Patent Issued to Shenzhen China Star Optoelectronics Semiconductor Display Technology on June 30 for "Switch control circuit and backlight driver board" (Chinese Inventor)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,670,871, issued on June 30, was assigned to Shenzhen China Star Optoelectronics Semiconductor Display Technology Co. Ltd. (Shenzhen, China).

"Switch control circuit and backlight driver board" was invented by Jianshun Huang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses a switch control circuit and a backlight driver board. The switch control circuit includes a voltage dividing circuit, a first transistor, and a second transistor. The voltage dividing circuit includes an input end and an output end, and the input end receives a control signal. A control electrode of the first transistor is connected wit...