Patent ID: 8711075

Claim:
A liquid crystal display, comprising a first pixel electrode having a first primary sub-pixel electrode and a first secondary sub-pixel electrode which is separated from the first primary sub-pixel electrode; a second pixel electrode having a second primary sub-pixel electrode and a second secondary sub-pixel electrode which is separated from the second primary sub-pixel electrode; a first data line coupled to the first secondary sub-pixel electrode and covered by the first pixel electrode; a second data line coupled to the first primary sub-pixel electrode and covered by the second pixel electrode; a third data line coupled to the second primary sub-pixel electrode and covered by the second pixel electrode; a fourth data line coupled to the second secondary sub-pixel electrode; and a first gate line coupled to the first pixel electrode and the second pixel electrode, wherein the first data line provides a first data signal to the first secondary sub-pixel electrode, the second data line provides a second data signal to the first primary sub-pixel electrode, and the first data signal and the second data signal have different polarities according to a reference level, and wherein the third data line provides a third data signal to the second primary sub-pixel electrode, the fourth data line provides a fourth data signal to the second secondary sub-pixel electrode, the third data signal and the fourth data signal have different polarities according to the reference level, and the third data signal and the second data signal have different polarities according to the reference level.