发明名称 ANTIGLARE FILM
摘要 PROBLEM TO BE SOLVED: To provide an antiglare film that has an excellent antiglare property for a wide observation angle even in a low haze, and can sufficiently suppress the occurrence of discoloration and glare when arranged in an image display device.SOLUTION: There is provided an antiglare film that includes a transparent support and an antiglare layer having a fine surface rugged shape formed on the transparent support, where a total haze is 0.1% or more and 3% or less; a surface haze is 0.1% or more and 2% or less; a ratio between a luminous reflectance Rmeasured by a specular component included method and a luminous reflectance Rmeasured by a specular component excluded method (R/R) is 0.1 or less; and an intensities I(0.01), I(0.02), and I(0.1) in a spatial frequency 0.01 μm, a spatial frequency 0.02 μm, and a spatial frequency 0.1 μm, in a power spectrum of the heights of the surface rugged shape, are within predetermined ranges, respectively.
申请公布号 JP2015106040(A) 申请公布日期 2015.06.08
申请号 JP20130247806 申请日期 2013.11.29
申请人 SUMITOMO CHEMICAL CO LTD 发明人 FURUYA TSUTOMU
分类号 G02B5/02;B32B7/02;G02F1/1335 主分类号 G02B5/02
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