POLARIZING PLATE AND IMAGE DISPLAY DEVICE

An object of the present invention is to provide a polarizing plate having a surface with excellent pencil hardness and an image display device for which the polarizing plate is used. The polarizing plate of the present invention is a polarizing plate including an outer hardcoat layer, a polarizer,...

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Bibliographische Detailangaben
Hauptverfasser: SEKIGUCHI MEGUMI, SATAKE RYO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An object of the present invention is to provide a polarizing plate having a surface with excellent pencil hardness and an image display device for which the polarizing plate is used. The polarizing plate of the present invention is a polarizing plate including an outer hardcoat layer, a polarizer, and an inner hardcoat layer in this order and forming an image display device when a display element is provided on a side opposite to a side of the inner hardcoat layer on which the polarizer is present, in which the inner hardcoat layer and the outer hardcoat layer satisfy a relationship of Expression (I) below, and a thickness is 80 μm or smaller. Hin>Hout  Expression (I) Here, Hin represents a value of a thickness×a modulus of elasticity of the inner hardcoat layer, and Hout represents a value of a thickness×a modulus of elasticity of the outer hardcoat layer.