A highly area-efficient controller for capacitive touch screen panel systems. - Tong-Hun Hwang; Wen-Hai Cui; Ik-Seok Yang; Oh-Kyong Kwon (IEEE Trans. Consumer Electron., 2010)

A touch controller using differential sensing method for on-cell capacitive touch screen panel systems. - Ik-Seok Yang; Oh-Kyong Kwon (IEEE Trans. Consumer Electron., 2011)