Pixel Structure and Forming Method and Driving Method Thereof

A method for driving a pixel structure, the pixel structure disposed on a first substrate and electrically coupled to at least one scan line and at least one data line, and the pixel structure having a first switch device, a second switch device, at least one pixel electrode, at least one control electrode, and at least one coupling electrode, the method comprising:

• providing a voltage corresponding to a displaying data to the pixel electrode and the control electrode, such that the pixel electrode and the control electrode are at a floating connection state;
• providing a first coupling voltage to the coupling electrode;
• and
• coupling a variation of the first coupling voltage to the control electrode via at least one coupling capacitor, such that an absolute value of a voltage difference between the control electrode and a common electrode substantially greater than an absolute value of a voltage difference between the pixel electrode and the common electrode, wherein the common electrode is disposed on a second substrate and the second substrate is corresponding to the first substrate.