Antiglare film and process for producing the same

Details Antiglare film and process for producing the same Antiglare film and process for producing the same

2006-04-25

2006-04-25

Cameron, Erma (Department: 1762)

Coating processes

Optical element produced

C427S385500, C427S487000

Reexamination Certificate

active

07033638

ABSTRACT:
An antiglare film has a high level of anti-scintillation properties, high sharpness of transmitted images, high light transmittance (total light transmittance), and a high level of external light reflection preventive properties. A resin and non-agglomerative particles are incorporated in a coating composition using, as a solvent, a good solvent for the resin and a poor solvent for the resin. The coating composition is coated onto a substrate film to form a coating, which is then dried. As the amount of good solvent in the coating decreases, the poor solvent acts to cause gelation of the particles and the resin, allowing concaves and convexes to be advantageously formed on a surface of the resulting antiglare film.

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