| 摘要 |
PROBLEM TO BE SOLVED: To eliminate trouble that light utilization efficiency is not good and a video becomes dark in the case of using a diffusion layer having an aperture, trouble that adjustment for eliminating the directivity of each color is troublesome and the directivity thereof is not perfectly eliminated to cause anxiety that a color spot is made in the case of projecting the video to a screen consisting of lenticular lenses, and trouble that the alignment of a projected picture with each of the lenses of the lenticular lens must be strictly performed every time. SOLUTION: A display panel 2 such as a liquid crystal display and a lenticular lens sheet 3 are arranged while being made to correspond to each other at the rate of one pitch of a lens to two pitches of a pixel, and light becomes from the right and left pixels of each of the lenticular lenses are transmitted to each of observation positions (for example, both eyes 7L and 7R), and picture elements 6L and 6R for the respective observation positions are constituted of three primary colors R, G and B from the adjacent lenticular lenses, then the display of a stereoscopic picture based on parallax is realized. |
