| 摘要 |
PURPOSE: A method for manufacturing a functional surface is provided to control reflection spectrum through embossments formed by a nano structure without a separate coating layer. CONSTITUTION: Beads(200) are arranged into a single layer on a surface of a substrate(100). A nano-pillar structure(110) is formed using the beads as an etching mask. The nano-pillar structure is etched to form embossments on the surface of the substrate. The shape of the nano-pillar structure is controlled according to the size of the beads, the interval between the most adjacent beads, and bead removal implemented after the formation of the nano-pillar structure. |
