ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,449,928, issued on Oct. 21, was assigned to Wuhan China Star Optoelectronics Technology Co. Ltd (Wuhan, China) and Wuhan China Star Optoelectronics Semiconductor Display Technology Co. Ltd (Wuhan, China).
"Self-capacitance touch panel" was invented by Liang Fang (Wuhan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides a self-capacitance touch panel, a signal shielding line is disposed between a plurality of touch signal lines connected to each column of touch electrodes and two columns of the touch electrodes adjacent to the each column of touch electrodes. With the signal shielding line, an interference of each colu...