Patent ID: 7645502
Filing Date: 2010-01-12
Classification: G02B,Y10T

Abstract:
1. An anti-dazzling film for an antireflection film having a low-refractive index layer, said anti-dazzling film comprising: a triacetylcellulose film; and an anti-dazzling layer provided on the triacetylcellulose film; wherein said anti-dazzling layer comprises a coating composition comprising a light transparent resin comprising an acrylic resin, plastic light transparent fine particles having a particle diameter of at least 0.5 μm and not more than 10 μm, and means for simultaneously providing a planar appearance, homogeneity and scratch resistance comprising a leveling agent comprising a copolymer comprising (meth)acrylic acid repeating units containing at least one perfluoroalkyl group having 8 or more carbon atoms and (meth)acrylic acid repeating units having at least one bornane ring; wherein said low-refractive index layer has a lower refractive index than the refractive index of said anti-dazzling layer and is provided on said anti-dazzling layer.