DISPLAY ILLUMINATION SYSTEM

摘要

A virtual image display system is provided which comprises a non-emissive, reflective microdisplay (18) which forms a source object; an optical system which forms a magnified, virtual image of the source object from light reflected off the microdisplay; a light source system (16) which produces light to illuminate the display system; and an illumination system which forms at least two virtual light sources to illuminate the display system.