LIGHT RECYCLING FILM AND DISPLAY

摘要

A liquid crystal device display (20) has a backlight unit (56) for providing illumination, a rear polarizer (50b) disposed proximate the backlight unit (56) for receiving the incident illumination and transmitting substantially polarized illumination, a liquid crystal spatial light modulator for forming a display beam by selective, pixel-wise modulation of the polarization of the substantially polarized illumination, and a reflective polarizer (52a) disposed between the liquid crystal spatial light modulator and a front polarizer (50a).