IMAGE PROJECTOR

摘要

PURPOSE: An image projector is provided to produce color images using a hologram color lens filter so as to improve luminance of lights and to improve resolution using a beam deflecting element. CONSTITUTION: An image projector includes an optical source(110) for generating beams, a polarizer(120) for transmitting a polarized beam among the beams emitted from the optical source, and a reflection-type image generator(130) for generating a color image from an incident beam and reflecting the color image through a path different from the path of the incident beam. The image projector further has a light deflecting element(140) for deflecting the image reflected by the image generator, and a projection lens unit(170) for extending and transmitting the image that was generated by the image generator and deflected by the light deflecting element toward a screen.