Image display system with light source controlled by non-binary data

摘要

An image display system for displaying an image according to an input image signal, and comprises a light source for emitting an illumination light; a data converting circuit for receiving and converting the input image signal into non-binary data; a spatial light modulator for receiving and applying the non-binary data for modulating the illumination light; a light source control circuit for applying the non-binary data in coordination with the spatial light modulator for controlling the light source.