Touch display panel, display apparatus, and method for driving touch display panel

A method for driving a touch display panel, wherein the touch display panel comprises:

• an upper substrate;
• a lower substrate disposed opposite to the upper substrate;
• a plurality of pixels located between the upper substrate and the lower substrate and arranged in a matrix;
• a common electrode layer located between the upper substrate and the lower substrate and divided into a plurality of self-capacitance electrodes which are independent of each other;
• a driving chip connected to the self-capacitance electrodes through corresponding wires, respectively;
• and
• a plurality of compensation capacitors coupled to the corresponding wires, respectively, each compensation capacitor having a capacitance value inversely related to a length of a corresponding wire, wherein a portion of a wire is multiplexed as a first electrode of a corresponding compensation capacitor,
• the method comprising:
• during displaying, scanning, by the driving chip, pixels in the touch display panel progressively, and applying a common electrode signal to each row of self-capacitance electrodes only when pixels corresponding to the corresponding row of self-capacitance electrodes are scanned.