ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,541,271, issued on Feb. 3, was assigned to WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY Co. LTD. (Wuhan, China).
"Touch display device" was invented by Yuan Zheng (Hubei, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A touch display device is provided. At least one touch electrode includes a first part corresponding to each of at least one additional function area and a second part corresponding to a normal display area. Length and width of at least one trace of a connecting part between each adjacent two of touch sensing parts in the first part are increased to reduce capacitance difference between the first part and the seco...