Patent ID: 7688295
Filing Date: 2010-03-30
Classification: G09G

Abstract:
1. A method for use with a display having plural pixel groups, each pixel group having plural color pixels, the method comprising: during a given frame period that is divided into a first sub-period and a second sub-period, providing a first signal in the first sub-period to a first pixel of a first color in a first pixel group, and providing a second signal to the first pixel in the second sub-period, wherein the first and second signals are combined to achieve an original gray scale level for the first pixel; setting the first signal to one of a first polarity and a second polarity, and setting the second signal to one of the first polarity and second polarity, wherein the first signal having one of the first and second polarities and the second signal having one of the first and second polarities form a first sequence; driving a first pixel of the first color in a second pixel group that is adjacent the first pixel group with a second sequence of signals, wherein the second sequence is the same as the first sequence; and during the given frame period that is divided into the first sub-period and the second sub-period, driving a second pixel of a second, different color in the first pixel group using a third sequence of signals set during the first and second sub-periods.