Patent ID: 8570474
Filing Date: 2013-10-29
Classification: G02B,G02F,Y10T

Abstract:
1. An anti-reflection film comprising: a transparent substrate; an antistatic hard coat layer; and a low refractive index layer, wherein said antistatic hard coat layer and said low refractive index layer is formed on at least one surface of said transparent substrate, the refractive index of the low refractive index layer is lower than a refractive index of the antistatic hard coat layer, said antistatic hard coat layer has conductive inorganic particles of which content ratio are less than 5 wt %, and a difference between the maximum and the minimum absorption loss in light transmittance of said anti-reflection film at various wavelengths in the visible light region is in the range of 0.5-4.0%, and absorption losses in light transmittance of said anti-reflection film at wavelengths of 450 nm, 550 nm and 650 nm, Q 450 , Q 550 and Q 650 respectively, satisfies a relation Q 450 <Q 550 <Q 650 .