Patent ID: 8063911

Claim:
A display system comprising: a light source; an array of light modulators optically coupled to the light source and positioned in a light path of the light source, the array of light modulators configured to produce images on a display plane by modulating light from the light source based on image data; a video input providing a color signal; and a controller electronically coupled to the array of light modulators and to the light source, the controller configured to load image data into the array of light modulators and to provide commands to the light source, the controller comprising a gamut mapping unit comprising: a color space map unit coupled to the video input, the color space map unit configured to map the color signal from a first color space to a second color space; a saturation control unit coupled to the color space map unit, the saturation control unit configured to increase color values of colors in the color signal to increase an image's colorfulness; and a saturation limit unit coupled to the saturation control unit, the saturation limit unit configured to scale color values in the color signal if one of the color values exceeds a maximum displayable color value.