ALEXANDRIA, Va., July 28 -- United States Patent no. 12,693,765, issued on July 28, was assigned to Wuhan China Star Optoelectronics Semiconductor Display Technology Co. Ltd. (Wuhan, China).
"Touch display device" was invented by Fei Li (Wuhan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A touch display device includes a touch display panel and a touch display chip. The touch display panel includes a plurality of touch units, a plurality of first touch pins, a plurality of touch signal lines connecting the touch units to the first touch pins, and one or more touch detection pins connected to the first touch pins. The touch display chip includes a plurality of second touch pins corresponding to and c...