Display device and driving method thereof

Abstract

A display device and a driving method thereof are provided. Each of a plurality of sub-pixel groups in the display device includes a plurality of rows of sub-pixels. A frame buffer is configured to sequentially buffer data signals (including a plurality of sub-data signals corresponding to a plurality of sub-frames) of sub-pixel groups from the first sub-pixel group to the last sub-pixel group (each of the sub-pixel groups includes at least one row of sub-pixels) within one frame. When the frame buffer has completed buffering the data signals of a certain sub-pixel group within a current frame, a source driver is configured to control the sub-pixel group and a preceding sub-pixel group of the sub-pixel group to display an image of a corresponding sub-frame of the current frame, and control a subsequent sub-pixel group of the sub-pixel group to display an image of a corresponding sub-frame of a previous frame.