Optical System Using 3pieces of D-ILA^TM Panel Module

Abstract

We have developed an optical system using three D-ILA^TM (Direct image Light Amplifier) panel modules (reflective type liquid crystal device) for a projection display that produces extra-bright, high-resolution, images having high contrast ratio and good color reproduction. It uses some dichroic mirrors for color separation and one cross dichroic prism for color combination. The polarizing performance of these optical elements enables it to achieve such good color reproduction.