Patent ID: 7525528
Filing Date: 2009-04-28
Classification: G09G

Abstract:
1. A method for displaying an image on a liquid crystal display that includes an array of a plurality of light-emitting elements and a light valve, said method comprising: (a) receiving an said image; (b) creating a first modification of said received image by: c) creating a second modification of said image, independent from said first modification of said image, by: (d) creating a composite of said first modification and said second modification by selecting, for each said light-emitting element, a respective one of either said substantial maximum luminance associated with said light emitting element in said second modification of said image, or a predetermined statistical measure of the sub-sampled luminance value, associated with said light-emitting element, in said first modification of said image; and (e) using said composite to drive said array of a plurality of light-emitting elements.