Patent ID: 9418610
Filing Date: 2016-08-16
CPC Classification: G02F,G09G

Claim Text:
1. A liquid crystal display (LCD), comprising: a plurality of data lines; a plurality of scanning lines; a data driver providing a plurality of data signals; a scanning driver providing a plurality of scanning signals; and wherein a plurality of pixel units in a column are divided into two pixel groups according to polarities of the data signals applied to the pixel units within a frame, one of the pixel groups with a same polarity is defined as a first polarity group and another one of the pixel groups with a polarity opposite to the polarity of the first polarity group is defined as a second polarity group, two of the pixel units in the first polarity group are arranged in adjacent to each other, two of the pixel units in the second polarity group are arranged in adjacent to each other, and the data driver outputs the data signals to the first polarity group and then outputs the data signals to the second polarity group; wherein after the data signals writing to one of the first polarity group and the second polarity group, a step of applying a pre-charging voltage to one of the data lines is performed.