| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problems wherein: when using a diffusion layer having apertures, a reduction in light utilization efficiency causes a reduction in brightness of an image; when projecting an image on a screen composed of lenticular lenses, adjustment to eliminate the directivity of each color is troublesome, and also, the directivity is not eliminated completely, accordingly, color shades possibly occur; and it is necessary to strictly perform alignment between an image to be projected and each lens of the lenticular lenses each time; or the like. <P>SOLUTION: A color stereoscopic display device includes: a lenticular lens sheet 3; and a display panel 2 wherein n pixels (n is natural number of 2 to 20) are arrayed so that the n pixels correspond to one of the lenses. A low refractive index layer 8, which has a refractive index lower than that of the material of the lenticular lens sheet 3, is embedded in the lens surface of the lenticular lens sheet 3 to flatten the lens surface. <P>COPYRIGHT: (C)2011,JPO&INPIT |
