Patent ID: 8077129

Claim:
A method for generating drive voltages in a pixel structure, comprising the steps of; generating a first com-voltage signal transmitted by a first com-line; generating a second com-voltage signal transmitted by a second com-line; deriving a first drive voltage, for a first sub-pixel electrode electrically connected to the first com-line and the second com-line, according to the first com-voltage signal, the second com-voltage signal and a voltage adjustment transmitted by a data line; deriving a second drive voltage, for a second sub-pixel electrode electrically connected to the first com-line, according to the first com-voltage signal and the voltage adjustment transmitted by the data line; and deriving a third drive voltage, for a third sub-pixel electrode electrically connected to the second com-line, according to the second com-voltage signal and the voltage adjustment transmitted by the data line; wherein the first drive voltage, the second drive voltage and the third drive voltage are different to each other.