Driving apparatus of 2d/3d switchable display and driving method thereof

The present invention relates to a driving device and a driving method of a display device for a two-dimensional / three-dimensional image is compatible to improve the picture quality of the video. In the driving apparatus of a display device for a 2D / 3D (2Dimension / 3Dimension) compatible image in accordance with the present invention, the picture mode determination unit for determining whether the input video signal on successive frames the 2D mode or the 3D mode; And according to the determined image mode, each different from that including the overdrive control unit for an input image signal of the current frame Overdrive (Over Driving). According to the invention, by reducing the 2D and 3D modes to improve the response speed in each of the other hand, image retention and cross-talk effects can improve the quality of the video. 2D / 3D image display device compatible for, overdrive, residual image, cross-talk, a look-up table