US Patent Issued to SEEYA OPTRONICS on June 17 for "Overcurrent protection circuit and display device" (Chinese Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,334,721, issued on June 17, was assigned to SEEYA OPTRONICS Co. LTD. (Shanghai).

"Overcurrent protection circuit and display device" was invented by Ping-lin Liu (Shanghai) and Tong Wu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are an overcurrent protection circuit and a display device, where the overcurrent protection circuit includes a drive transistor, an operational amplifier, a buffer, a peak current detector, and a peak current controller; the output terminal of the operational amplifier is connected with the buffer, and the operational amplifier controls the drive transistor through the buffer; the output terminal of the pe...