| 摘要 |
PROBLEM TO BE SOLVED: To provide an anti-reflection article having superior anti-reflection property and an increased blueish tinge; a manufacturing method therefor; and an image display device.SOLUTION: An anti-reflection article 10 has a micro-protrusion structure comprising densely arranged micro-protrusions 2 made of a resin composition or a cured product thereof formed at least on one surface of a transparent base material 1, where an average value dof distance between two adjacent micro-protrusions satisfy a relation expressed as d≤Λ(the shortest wavelength in a wavelength band of anti-reflection target rays). The micro-protrusion structure includes micro-protrusions A, each having a horizontal cross-sectional area occupied thereby that continuously and gradually increases from an apex toward a bottom thereof, and micro-protrusions Zr, each having a recessed portion shaping a surface that covers around itself in a horizontal direction parallel to the surface to be annularly connected, and each having a horizontal cross-sectional area occupied thereby that continuously and gradually increases from a height of the recessed portion toward a bottom thereof. The micro-protrusions A do not have the recessed portions, and the micro-protrusions A are mixed with the micro-protrusions Zr.SELECTED DRAWING: Figure 1 |
