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US 2006/0077549 A1Published application
Anti-fog mirror
AssigneeMrakami Corporation
InventorsHideyuki Kikuchi, Takuo Mochizuka, Masaki Koabayashi
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AssigneeMrakami Corporation
InventorsHideyuki Kikuchi, Takuo Mochizuka, Masaki Koabayashi
Estimating the term…
The present invention provides an anti-fog mirror whose reflection color exhibit a neutral color tone (within colorless color tone region as a* value and b* value in L*a*b* colorimetric system diagram). The anti-fog mirror 1 has a substrate 5, a metal-made reflecting film 6 provided on the surface thereof, and a composite functional layer 7 having a photocatalytic functional layer 8 and a light-transmissive hydrophilic functional layer 9 provided on the metal-made reflecting layer 6. The thickness of the composite functional layer 7 is set so that a* value and b* value in L*a*b* colorimetric system diagram are ranging from 20 to −20, respectively.
An anti-fog mirror possessing a substrate having a metal-made reflecting layer, a composite functional layer with a photocatalytic function and a hydrophilic function provided on the surface of the substrate on this order, the film thickness of said composite functional layer being set so that an a* value and a b* value in an L*a*b* calorimetric system diagram are both ranging from 25 to −25.
An anti-fog mirror possessing a substrate having a metal-made reflecting layer, a composite functional layer with a photocatalytic function and a hydrophilic function provided on the surface of the substrate on this order, the film thickness of said composite functional layer being set so that a c* value in an L*a*b* calorimetric system diagram represented by the following formula (1):
Dependencies are inferred from the claim text.