Liquid crystal display and controller and driving method of panel thereof

Abstract

A liquid crystal display (LCD), a controller and a driving method of a panel thereof are provided. Before the controller drives each data line, the driving polarity of the data lines is adjusted according to the display property of the sub-frame data signal. A first inversion driving method is employed for adjusting the data lines when the display property of the sub-frame data signal is a black frame, and a second inversion driving method is employed for adjusting when the display property of the sub-frame data signal is a color frame. Accordingly, power consumption can be lowered during the process of driving pixels, thereby achieving the purpose of power saving while not affecting the display quality.

Dependencies are inferred from the claim text.