Optical functional materials and process for producing the same.

摘要

A film comprises an anti-glare layer (12), having fine uneven surface provided on a transparent substrate (11). A layer, (13) having lower refractive index than anti-glare layer, is provided on the anti-glare layer. The refractive index of the anti-glare layer is higher than that of the layer in contact with the anti-glare layer on its surface remote from the layer having low refractive index. A film comprises an anti-glare layer having fine uneven surface provided directly or through other layer(s), on a transparent substrate. A layer having low refractive index than anti-glare layer, is provided on the anti-glare layer. Refractive index of the anti-glare layer is higher than that of the layer in contact with the anti-glare layer on its surface remote from the layer having low refractive index. Independent claims are also included for the following: (1) production of anti-glare and anti-reflection film which involves coating resin composition of binder resin and fine particles on transparent substrate, laminating a matte embossing film on the coating, and subjecting the laminate to heat-treatment and/or irradiation with ionizing radiation to cure the coating. The embossing film is peeled from the laminate to form the anti-glare layer. The layer having low refractive index is formed on the anti-glare layer; (2) polarizing plate which comprises a laminate of the anti-glare and anti-reflection film and a polarizing component; and (3) liquid crystal display device which comprises the polarizing plate.