Method of manufacturing the anti-glare film

    公开(公告)号:JP5349371B2

    公开(公告)日:2013-11-20

    申请号:JP2010049320

    申请日:2010-03-05

    Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an antiglare film with high productivity and both of antiglare properties and low reflectance properties. SOLUTION: The method includes: preparing a first application liquid obtained by dissolving at least two types of resin materials being incompatible with each other in one type of a solvent, and a second application liquid containing at least one type of a resin material and as solvents, one type of a good solvent for the resin material and one type of a poor solvent for the resin material; and applying the first application liquid and the second application liquid on a continuously running support 10 in this order. A first applied layer 12 and a second applied layer 14 formed in the applying step are subjected to phase separation by drying them. The first applied layer 12 is formed into an antiglare layer 20 obtained by subjecting two types of resin materials 12A and 12B to phase separation, and the second applied layer 14 is formed into a low refractive index layer 22 having a void 22B and a low refractive index as compared with the antiglare layer 20. Thus, the antiglare film is produced. COPYRIGHT: (C)2011,JPO&INPIT

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