25.3: Auto‐Stereoscopic TFT‐LCD with LC Parallax Barrier on Wire Grid Polarizer

Abstract

Abstract We have developed a 5.5 inch auto‐stereoscopic TFT‐LCD (640 × 480 × RGB) display with LC (liquid crystal) parallax barrier having the pitch of 58 μm on the back of wire grid polarizer substrate. The auto‐stereoscopic display of the proposed structure can be 2D/3D convertible LCD, indicating that it can provide us with 3D display as well as conventional 2D display. The auto‐stereoscopic 3D display with wire‐grid polarizer has the advantages of short viewing depth and thinness.