Column data driving circuit, display device with the same and driving method thereof

The present invention is a general TFT panel also reduces the number of buffers in the column data driver by using a time-division manner chip size (chip size), and power consumption display device and its one can reduce the column data driver, including the same in the (power consumption) as to provide a driving method, the present invention is a data signal corresponding to a plurality of column lines, at least one pre-charging means for pre-charging one of the column lines and the image data of a preset signal corresponding to the image data for this purpose used to provide data to the column drive circuit comprising a drive means for driving the plurality of column lines in sequence. A display device, a display panel, a liquid crystal panel, the driver circuit