发明名称 ANTI-GLARE FILM AND ANTI-GLARE POLARIZING PLATE
摘要 PROBLEM TO BE SOLVED: To provide an anti-glare film which exhibits a superior anti-glare capability, produces good contrast, and prevents degradation of visibility due to glare, and to provide an anti-glare laminated polarizing plate comprising a laminate of the anti-glare film and a polarizing film.SOLUTION: An anti-glare film includes a resin base material film and an anti-glare layer which is formed on the resin base material film and has a micro concavo-convex surface. The resin base material film includes a light diffusion layer containing a transparent binder resin and microparticles having a refraction index different from that of the transparent binder resin, and has an internal haze in a range of 0.5% to 5%, inclusive. The anti-glare layer has a surface haze in a range of 0.3% to 5%, inclusive, and an internal haze of no more than 1%. The concavo-convex surface has (an energy spectrum ratio of) H/Hin a range of 2 to 15, inclusive, and H/Hof no less than 1000, and no less than 95% of the surface has a slope angle of no more than 5°.
申请公布号 JP2014126598(A) 申请公布日期 2014.07.07
申请号 JP20120281292 申请日期 2012.12.25
申请人 SUMITOMO CHEMICAL CO LTD 发明人 HABA YASUHIRO;FURUYA TSUTOMU
分类号 G02B5/02;B32B7/02;G02B5/30;G02F1/1335 主分类号 G02B5/02
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