| 摘要 |
<P>PROBLEM TO BE SOLVED: To materialize a display with a wide viewing angle and high color reproducibility in a liquid crystal display. <P>SOLUTION: The first light diffusion layer 3 has a light diffusion plate 31 and a prism sheet 32, and a luminous intensity distribution characteristic thereof is such that a luminance value in the 70° direction with respect to the normal line on a plane of light incidence of the liquid crystal cell is equal to or less than 20% of the luminance value in the normal direction and that emitted light from the first light diffusion layer 3 contains non-parallel light. The second light diffusion layer 5 includes a second polarizing plate 51 and a glare-proof layer 52. The glare-proof layer 52 includes a base film formed by curing a curable resin composition and 10-40 pts.mass of a filler with respect to 100 pts.mass of solids of the curable resin composition. A light diffusion characteristic of the glare-proof layer 52 is such that a light emission angle of laser light emitted from the glare-proof layer 52 having relative intensity of 0.0008% for intensity of laser light with a wavelength of 549 nm incident from the normal direction on the rear surface of the glare-proof layer 52 is 40° or larger with respect to the normal direction on the rear surface of the glare-proof layer 52. <P>COPYRIGHT: (C)2010,JPO&INPIT |
