Patent ID: 9568648
Date: 2017-02-14
CPC Classifications: B32B,G02B

Claim:
1. An optical laminated body, comprising: a resin layer comprising a binder resin and organic fine particles B on one surface of an acrylic base material comprising organic fine particles A, wherein, in a standard length of 30 μm taken in a direction perpendicular to a thickness direction of the optical laminated body on a cross-section of the optical laminated body in the thickness direction, when an average depth of three deepest troughs selected from plural troughs in an interface between the acrylic base material and the resin layer is considered as a standard depth and then an average height of three highest crests selected from plural crests in the interface is considered as a standard height, a vertical difference between the standard height and the standard depth is in a range from 150 nm to 500 nm, and a ratio of an average particle diameter D