| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light diffusion sheet excellent in processing aptitude by giving stable antistatic ability to the light diffusion sheet incorporated into a back light unit for a liquid crystal display while maintaining characteristics of the light diffusion sheet of uniformity and high transmission light amount. <P>SOLUTION: The light diffusion sheet 1 has a base material sheet 4 and a light diffusion layer 2 laminated at least on one side of the base material sheet 4. Further between the base material sheet 4 and the light diffusion layer 2, an antistatic layer 3 which acts toward electrification at a surface of the light diffusion sheet 1 so as to negate electric line of force, that is based on electrified charge and goes to the outside of the light diffusion sheet 1, is provided. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
