| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a rolled optical film composed of an electromagnetic shielding film and a functional film, which is improved in productivity, reduced in loss in material and can be inexpensively mass-produced. SOLUTION: An adhesive layer is formed on the electromagnetic shielding film which is obtained by exposing a photo-sensitive silver salt containing layer formed on a transparent support, then being developed to form a conductive metallic part and a light transmissive part, and thereafter electroplating the conductive metallic part to improve its conductivity, and has a conductive mesh pattern extending 3 m or longer in the longitudinal direction of a roll. Thereafter, the functional film has at least one of functions including reflection prevention, glare prevention, a hard-coating property, fouling prevention, antistatic ability, color tone correction ability, near infrared shielding, and ultraviolet shielding properties, and extends 3 m or longer in the longitudinal direction of the roll is stuck, thereby providing the manufacturing method of the rolled optical film. COPYRIGHT: (C)2007,JPO&INPIT
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