Capacitive touch screens, method of driving the same and displays

A capacitive in cell touch panel, comprising:

• a color filter substrate,
• a thin film transistor (TFT) array substrate, and
• a liquid crystal layer between said color filter substrate and said TFT array substrate, wherein said array substrate includes a plurality of pixel units arranged in matrix, every two adjacent rows of pixel units in said plurality of pixel units are one pixel unit group, two gate signal lines are disposed between the two rows of pixel units of said pixel unit group, and said two gate signal lines are configured to supply gate scan signals to the two rows of pixel units, respectively,
• wherein said color filter substrate includes a plurality of touch sensing electrodes extending in a column direction of pixel units, and
• wherein said TFT array substrate includes a plurality of touch driving lines extending in a row direction of the pixel units, each of said touch driving lines is located at a gap between the adjacent pixel unit groups, and during a display time period for a frame of a picture, said touch driving lines are configured to transfer common electrode signals and touch scanning signals in a time-division manner.