Anti-reflection film and display device having the same
AssigneeFuji Photo Film Co., Ltd.
InventorsAkihiro Ikeyama, Ichiro Amimori, Tomokazu Yasuda
Life of this patent
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Abstract
An anti-reflection film includes a transparent support and a low refractive index layer. A refractive index of the low refractive index layer is lower than a refractive index of the transparent support. The low refractive index layer contains micro voids in an amount of 3 to 50 volume % of the low refractive index layer. The anti-reflection film further has an overcoating layer provided on the low refractive index layer. The overcoating layer contains a fluorine compound. The fluorine compound is not present in the micro voids, or an amount of the fluorine compound present in the micro voids is less than 70 volume % of the micro voids.
Claims13
An anti-reflection film comprising a transparent support and a low refractive index layer, a refractive index of said low refractive index layer being lower than a refractive index of the transparent support, and said low refractive index layer containing micro voids in an amount of 3 to 50 volume % of the low refractive index layer, wherein the anti-reflection film further has an overcoating layer provided on the low refractive index layer, said overcoating layer containing a fluorine compound, and wherein the fluorine compound is not present in the micro voids, or an amount of the fluorine compound present in the micro voids is less than 70 volume % of the micro voids.
Dependencies are inferred from the claim text.