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US 8,133,533 B2Granted
Method for producing functional film
AssigneeFUJIFILM Corporation
InventorsMasami Nakagame, Hiroyuki Nishida, Norihiro Kadota, Jun Fujinawa
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Abstract
The method for producing a functional film includes a step of forming an organic film on a surface of a substrate and a step of forming an inorganic film by vacuum deposition on a surface of the organic film to produce the functional film. Prior to forming the inorganic film, a member contacts the surface of the organic film in a vacuum chamber at portions where the organic film does not exhibit its functions.
Claims7
A method for producing a functional film, comprising the steps of:
- forming an organic film including a polymer accounting for at least 80% by weight of the total weight of the organic film, the polymer being produced by polymerizing an acrylate monomer and/or methacrylate monomer, on a surface of a substrate;
- and
- forming an inorganic film by vacuum deposition on a surface of the organic film to produce the functional film,
- wherein, prior to forming the inorganic film, a member contacts the surface of the organic film in a vacuum chamber at end portions of said substrate to be cut off or removed later or unnecessary to serve as a functional film and transports the substrate in a linear direction.
1 more element
Dependencies are inferred from the claim text.