Patent ID: 8471801

Claim:
A driving method of a display panel with half-source-driving structure, the display panel comprising at least one pixel each using a capacitor to store a voltage, a terminal of the capacitor adapted to receive a display data inputted from a data line, and another terminal of the capacitor electrically coupled to a common electrode; the driving method comprising: obtaining a direct current power signal; coupling an alternating current signal with the direct current power signal to generate a common electrode driving signal; and applying the common electrode driving signal to the common electrode, wherein a rising time of a rising edge and a falling time of a falling edge of the common electrode driving signal are modified to improve a V-line mura phenomenon of the display panel, wherein the modification of waveform of the common electrode driving signal is carried out by modifying a waveform of the alternating current signal, providing a square wave signal; and modifying the square wave signal to form the alternating current signal; wherein the step of modifying the square wave signal to form the alternating current signal, comprising: receiving the square wave signal; and delivering the square wave signal through a signal transmission circuit, wherein a resistance of the signal transmission circuit is set to achieve the modification of the square wave signal so that the alternating current signal is formed; wherein the resistance of the signal transmission circuit satisfies the equation of Y=a*X+d, where Y represents the rising time or the falling time and a unit thereof is microsecond, X represents the resistance and a unit thereof is ohm, 0.015<a<0.12 and 0.01<d<12.