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Abstract

A control method for a display includes a general mode and a electricity-saving mode. In the general mode, according to a plurality of first gray scale values corresponding respectively to a plurality of first origin colors, obtaining a second gray scale value corresponding to a second origin color other than the first origin colors. According to the first and second gray scale values, producing a plurality of third gray scale values defined into a plurality of first origin color gray scale values corresponding to the first origin colors respectively, and a second origin color gray scale value corresponding to the second origin color. Adjusting the third gray scale values according to a contrast enhancement function. Obtaining a plurality of driving gray scale values according to the adjusted third gray scale values. Driving the display to provide an image according to driving gray scale values.

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First Claim