Controlling the brightness control signal for a pixel of a liquid crystal display
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United States of America Patent
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Issued Date -
Jan 14, 2010
app pub date -
Jul 11, 2008
filing date -
Jul 10, 2008
priority date (Note) -
Abandoned
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Abstract
The invention relates to controlling the brightness control signal for a pixel of a liquid crystal display. According to the invention, a method of controlling the brightness control signal for a first pixel of a liquid crystal display for displaying a predetermined image is provided, comprising the following steps: determining the intended brightness of the first pixel according to the predetermined image, determining the brightness of a second pixel, and calculating the brightness control signal for the first pixel on the basis of a function of the intended brightness of the first pixel and the brightness of the second pixel, wherein the function is a predetermined correction function according to which the influence of the brightness of the second pixel on the brightness of the first pixel due to fringe field effects between the first pixel and the second pixel is corrected. This method provides for the advantage that a more realistic image can be displayed.
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