发明名称 TRANSPARENT LAMINATED FILM
摘要 PROBLEM TO BE SOLVED: To provide a transparent laminated film which is excellent in writing feeling by pen input and can suppress wear of a pen tip.SOLUTION: There is prepared a transparent laminated film by combination of a coat layer having a surface shape having a rolling circle maximum height undulation (W) according to JIS B0610 of 5 to 15 μm and an arithmetic average roughness (Ra) of 0.5 μm or more and a base material layer. The coat layer may have a surface shape having an arithmetic average roughness (Ra) of 0.5 to 15 μm. THe binder component may contain a polyfunctional (meth)acrylate, a urethane (meth)acrylate and/or a thermoplastic elastomer. The transparent laminated film may have a total light transmittance of 85% or more. The transparent laminated film may be disposed on the surface of a display of a pen input device.SELECTED DRAWING: None
申请公布号 JP2016196113(A) 申请公布日期 2016.11.24
申请号 JP20150076298 申请日期 2015.04.02
申请人 DAICEL CORP 发明人 SHIMOSUGI SHOTA
分类号 B32B7/02;B32B27/20;C08J7/04;G06F3/041 主分类号 B32B7/02
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