Driving method and driving device of touch control display

A driving device of a touch control display, comprising:

• a detecting unit configured to detect whether or not a touch event occurs on a touch control panel of the touch control display after displaying a present image frame and before displaying a next image frame;
• an image inserting unit configured to control a display panel of the touch control display to display the inserted image with an equal grayscale for each pixel of the display panel during a prescribed period when a touch event is detected by the detecting unit, wherein the prescribed period is after a first period for displaying the present image frame and before a second period for displaying the next image frame, and has a duration equal to the first period for displaying the present image frame and the second period for displaying the next image frame;
• and
• a touch control executing unit configured to control the touch control panel to execute a touch control command based on the touch event,
• wherein the image inserting unit controls the display panel to display the inserted image during the prescribed period comprising:
• during the prescribed period, controlling a source driving circuit of the display panel to in turn output image data of a frame of the inserted image with the equal grayscale for each pixel, and controlling the gate driving circuit to scan line by line;
• and
• wherein the image inserting unit simultaneously controls the display panel of the touch control display to display the inserted image during the prescribed period and controls the touch control panel to execute the touch control command.