ALEXANDRIA, Va., April 21 -- United States Patent no. 12,608,102, issued on April 21, was assigned to SAMSUNG DISPLAY Co. LTD. (Yongin-si, South Korea).
"Display device and touch driving method" was invented by Ja Seung Ku (Yongin-si, South Korea), Jin Woo Kim (Yongin-si, South Korea) and Jin Taek Hong (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a touch panel including touch electrodes and a touch controller. The touch controller provides a driving signal to the touch electrodes and detects a touch and a touch position by sensing a change in values of capacitance formed between the touch electrodes and a common electrode. The touch controller includes a fi...