Display device, liquid crystal display device, and drive method

The purpose of a display device of the present invention is to prevent a charge from being left in a pixel when turning off display on a display panel. A display device (1) of the present invention is provided with a display end time control unit (20), which controls a display panel (2) such that a first voltage for removing the charge accumulated in each of a plurality of pixels is applied to each pixel when turning off display on the display panel (2).