Film mirror, and method of manufacturing the same and reflection device for solar heat power generation

Abstract

A film mirror exhibits durability under extreme environments for a long duration together with an excellent antifouling property, and which can be large-area-produced and mass-produced at low manufacturing cost, and exhibits excellent regular reflectance to sunlight, maintained for a long period of time. The film mirror has a resin substrate and, provided on the resin substrate, a silver reflection layer, a corrosion inhibitor layer, and an outermost layer. The corrosion inhibitor layer adjacent to the silver reflection layer is provided on a light reflection side of the silver reflection layer to prevent silver from corrosion, and the outermost layer includes a photocatalyst.

Dependencies are inferred from the claim text.