Patent ID: 8896589

Claim:
A liquid crystal display panel, comprising: a plurality of data lines on a plurality of columns; a plurality of scan lines on a plurality of rows; a plurality of pixel units on the rows, each of the rows having a plurality of pixel units, each of the pixel units being electrically coupled to a corresponding data line and a corresponding scan line, the pixel units on the same row being electrically coupled to the same scan line, each of the pixel units comprising a storage capacitor; a first and a second common electrode lines, the first and the second common electrode lines being coupled to ends of the storage capacitors within the pixel units on two rows from the rows respectively; a first and a second common electrode control units, the first and the second common electrode control units being coupled to the pixel units on these two rows via the first and the second common electrode lines, for generating a first output signal and an second output signal opposite to the first output signal and controlling voltage levels on the first and the second common electrode lines, each of the first and the second common electrode control units comprising a selection unit and an output unit, the output units of the first and the second common electrode control unit being electrically coupled to the first and the second common electrode lines respectively, wherein the selection unit of the first common electrode control unit is configured to receive a first input signal and a second input signal opposite to the first input signal and selectively outputs the first input signal or the second input signal; the output unit of the first common electrode control unit, electrically coupled to the selection unit of the first electrode control unit, is configured to output the first output signal and the second output signal of the first common electrode control unit; the selection unit of the second common electrode control unit is configured to receive the first output signal from the first common electrode control unit and the second output signal from the first common electrode control unit, and selectively outputs the first output signal from the first common electrode control unit or the second output signal from the first common electrode control unit; and the output unit of the second common electrode control unit, electrically coupled to the selection unit of the second electrode control unit, is configured to output the first output signal and the second output signal of the second common electrode control unit.