TOUCH SYSTEM, OPERATING METHOD THEREOF AND DISPLAY DEVICE USING IT

摘要

The present invention relates to a touch system, a driving method thereof, and a display device. The present invention provides the touch system including: two or more electrodes in a certain direction and a touch controller dividing the electrodes into two or more sub groups, controlling to drive the electrodes corresponding to each of the sub groups at the same time, and detecting a change in capacitance of each of the sub groups. The electrodes are divided into x-axis electrodes and y-axis electrodes.