Patent ID: 7261931
Filing Date: 2007-08-28
Classification: B29C,G02B,Y10T

Abstract:
1. An antireflection film laminate comprising a low refractive index film forming a surface side of the laminate and a high refractive index film which is disposed discontinuously under the low refractive index film and which is formed from a composition comprising at least inorganic oxide particles and photopolymerizable components, wherein the low refractive index film contacts a base of the laminate between the discontinuous regions of the high refractive index film; and wherein the refractive index of the low refractive index film is controlled to be from 1.35 to 1.5 and the refractive index of the high refractive index film is controlled to be from 1.45 to 2.1 so that the refractive index of the high refractive index film is larger than that of the low refractive index film.