An In-Cell touch panel, comprising: a color filter substrate; a common electrode disposed on the color filter substrate; an array substrate disposed opposite to the color filter substrate; an Integrated Circuit, IC, disposed on the array substrate; and a plurality of data lines and a plurality of gate lines disposed perpendicular to the data lines are disposed on the array substrate; wherein the common electrode is divided into a plurality of common electrode lines (2051, 2052,..., 205n), wherein the common electrode lines (2051, 2052,..., 205n) also function as drive electrodes or sense electrodes, and the IC is a timesharing IC, a scanning period of the timesharing IC includes a touch period and a display period; wherein the timesharing IC provides the In-Cell touch panel with display signals and detects the touch signals of the In-Cell touch panel at the same time during the touch period, and the timesharing IC provides the In-Cell touch panel with display drive signals during the display period; and wherein either a) the common electrode lines (2051, 2052,..., 205n) are disposed perpendicular to the data lines, and the data lines function as the sense electrodes or the drive electrodes during the touch period; or b) the common electrode lines (2051, 2052,..., 205n) are disposed perpendicular to the gate lines, and the gate lines function as the sense electrodes or the drive electrodes during the touch period. a color filter substrate; a common electrode disposed on the color filter substrate; an array substrate disposed opposite to the color filter substrate; an Integrated Circuit, IC, disposed on the array substrate; and a plurality of data lines and a plurality of gate lines disposed perpendicular to the data lines are disposed on the array substrate; wherein the common electrode is divided into a plurality of common electrode lines (2051, 2052,..., 205n), wherein the common electrode lines (2051, 2052,..., 205n) also function as drive electrodes or sense electrodes, and the IC is a timesharing IC, a scanning period of the timesharing IC includes a touch period and a display period; wherein the timesharing IC provides the In-Cell touch panel with display signals and detects the touch signals of the In-Cell touch panel at the same time during the touch period, and the timesharing IC provides the In-Cell touch panel with display drive signals during the display period; and wherein either a) the common electrode lines (2051, 2052,..., 205n) are disposed perpendicular to the data lines, and the data lines function as the sense electrodes or the drive electrodes during the touch period; or b) the common electrode lines (2051, 2052,..., 205n) are disposed perpendicular to the gate lines, and the gate lines function as the sense electrodes or the drive electrodes during the touch period. a) the common electrode lines (2051, 2052,..., 205n) are disposed perpendicular to the data lines, and the data lines function as the sense electrodes or the drive electrodes during the touch period; or b) the common electrode lines (2051, 2052,..., 205n) are disposed perpendicular to the gate lines, and the gate lines function as the sense electrodes or the drive electrodes during the touch period.