/Transparent Laminate, Image Display Device, Double-sided Antireflection Laminate, And Facial Transparent Protector
Abstract
Provided in an aspect of the present invention is a transparent laminate (10) including a functional layer (12) and a low-refractive-index layer (13) having a refractive index lower than the refractive index of the functional layer (12), wherein the surface (13A) of the low-refractive-index layer (13) is the surface (10A) of the transparent laminate (10), the surface (10A) of the transparent laminate (10) is not fogged as tested in an anti-fogging ability test, and the absolute value ΔY1 of a difference in the luminous reflectance Y of the surface (10A) of the transparent laminate (10) between before and after the anti-fogging ability test is 0.2% or less.
Full Text
What is claimed is:
Provided in an aspect of the present invention is a transparent laminate (10) including a functional layer (12) and a low-refractive-index layer (13) having a refractive index lower than the refractive index of the functional layer (12), wherein the surface (13A) of the low-refractive-index layer (13) is the surface (10A) of the transparent laminate (10), the surface (10A) of the transparent laminate (10) is not fogged as tested in an anti-fogging ability test, and the absolute value ΔY1 of a difference in the luminous reflectance Y of the surface (10A) of the transparent laminate (10) between before and after the anti-fogging ability test is 0.2% or less.
Timeline
Filed
03/19/2026Published
07/23/2026Granted
Not AvailableIPC Codes(7)
G02B 1/14:Protective coatings, e.g. hard coatings
A41D 13/11:Protective face masks, e.g. for surgical use, or for use in foul atmospheres (eye-masks A61F 9/04)
B32B 7/023:Optical properties