Drive method for display panel

Provided is a drive method for a display panel. The display panel includes at least a first common signal line and a second common signal line, and multiple pixels, wherein the multiple pixels form a pixel array. The pixel array has a first pixel row and a second pixel row adjacent to the first pixel row, wherein the first pixel row and the second pixel row are electrically connected with the first common signal line and the second common pixel line respectively. The drive method comprises the following steps of providing an alternating-current common signal to the first pixel row; providing a reverse phase signal of the alternating-current common signal to the second pixel row; and in every N picture, providing the alternating common signal and the reverse phase signal of the alternating common signal in a manner of switching levels of the alternating common signal and the reverse phase signal of the alternating common signal once, N being a positive integer.