| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an antireflection film of very low luminous reflectance, applied for a surface of a plasma display (PDP), a liquid crystal display (LCD), or the like, superior in frictional flaw resistance and abrasion resistance on a surface, superior in water resistance of the surface, and capable of enhancing tightness of a hard coat layer to a transparent base film, while restraining interference fringes from being generated, and to provide an electronic image display that uses the same. <P>SOLUTION: This antireflection film of the present invention is constituted by laminating the hard coating layer and a low refractive-index layer, in this order, via an adhesive layer, on the transparent base film, and has 0.5% or less of luminous reflectance. A refractive index difference between the transparent base film and the hard coat layer lies within 0.02 of range, in the antireflection film, a film thickness of the adhesive layer is 5-30 nm, the low refractive-index layer contains a fluoro compound, having film-forming properties and having a polymerizable double bond, and a modified hollow silica fine particle treated hydrothermally, modified by a silane coupling agent having a polymerizable double bond, having a hollow part with 40-45% of porosity, and having 10-100 nm for the average particle size, and the fluoro compound is 40-80 mass% and the modified hollow silica fine particle is 60-20 mass%, as to the ratio of the fluoro compound to the modified hollow silica fine particle. <P>COPYRIGHT: (C)2009,JPO&INPIT |
