Internal check mirror for overhead bin and manufacturing method for same
AssigneeKomy Co., Ltd.
InventorsTetsuo Yokota, Tsuyoshi Watanabe
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Abstract
An internal check mirror for an overhead bin comprises a Fresnel mirror having a convex mirror function which comprises a substrate of a transparent resin, a plurality of minute grooves having V-shaped cross-sections formed on a back surface side of the substrate, a reflective film covering a surface of the plurality of minute grooves and a protective layer covering the reflective film. A thickness of the Fresnel mirror is from 0.1 to 1.0 mm and a radius of curvature based on inclined surfaces of the plurality of the minute grooves is from 200 to 1000 nm. The Fresnel mirror has a width direction dimension of from 200 to 800 mm and a longitudinal directional dimension of from 150 to 600 mm.
Claims11
An internal check mirror for an overhead bin comprising a Fresnel mirror having a convex mirror function which comprises a substrate of a transparent resin, a plurality of minute grooves having V-shaped cross-sections formed on a back surface side of the substrate, a reflective film covering a surface of the plurality of minute grooves and a protective layer covering the reflective film, wherein a thickness of the Fresnel mirror is from 0.1 to 1.0 mm and a radius of curvature based on inclined surfaces of the plurality of the minute grooves is from 200 to 1000 mm, and wherein the Fresnel mirror has a width direction dimension of from 200 to 800 mm and a longitudinal directional dimension of from 150 to 600 mm.
An internal check mirror for an overhead bin comprising a Fresnel mirror having a convex mirror function which comprises a substrate of a transparent resin, a plurality of minute grooves having V-shaped cross-sections formed on a back surface side of the substrate, a reflective film covering a surface of the plurality of minute grooves and a protective layer covering the reflective film, wherein a thickness of the Fresnel mirror is from 0.1 to 1.0 mm and a radius of curvature based on inclined surfaces of the plurality of the minute grooves is from 200 to 1000 mm, wherein a rigid plate is bonded to a back surface of the Fresnel mirror, and wherein a thickness of the rigid plate is from 0.1 to 1.0 mm, and a total thickness of the Fresnel mirror, the rigid plate, and an adhesion layer that is interposed between the Fresnel mirror and the rigid plate is from 0.2 to 1.0 mm.
Dependencies are inferred from the claim text.