US Patent Issued to Wuhan China Star Optoelectronics Semiconductor Display Technology on March 31 for "Pixel circuits and display panels" (Chinese Inventor)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,592,188, issued on March 31, was assigned to Wuhan China Star Optoelectronics Semiconductor Display Technology Co. Ltd. (Wuhan, China).

"Pixel circuits and display panels" was invented by Tao Chen (Wuhan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pixel circuit includes a first light-emitting control transistor, a driving transistor, a second light-emitting control transistor, and a light-emitting device. The number of times a source or a drain of the driving transistor is reset in one frame is configured to be larger than the number of times the anode of the light-emitting device is reset in the one frame."

The patent was filed on April 2...