DISCRETE HIGH SWITCHING RATE ILLUMINATION GEOMETRY FOR SINGLE IMAGER MICRODISPLAY

摘要

A projection system is provided, comprising three discrete monochromatic light sources for sequentially providing monochromatic beams of blue, green and red light to a single imager, which modulates the light on a pixel-by-pixel basis to form a matrix of modulated light pixels. Each of the monochromatic light sources has a switching rate consistent with a refresh rate of the projection system for generating sequential, discrete monochromatic beams of light. The monochromatic matrices of modulated light are combined to form a full color viewable image.