Display brightness adjustment

摘要

There is described a display 24 comprising: an array of pixels having individually adjustable brightness levels; an array of light sensors 26 fixed relative to the pixel array; and a brightness controller 12 for estimating a glare footprint on the pixel array from light level data provided by the sensor array and for adjusting the relative brightness levels of pixels that fall in the estimated glare footprint. To compensate for uneven illumination of a fixed display.