HYDROPHOBIC SHEET AND A METHOD FOR MANUFACTURING THE SAME CAPABLE OF BLOCKING LIGHT IN AN ULTRAVIOLET RAY RANGE AND PREVENTING THE REFLECTION OF LIGHT IN A VISIBLE RAY RANGE

摘要

PURPOSE: A hydrophobic sheet and a method for manufacturing the same are provided to simplify manufacturing processes by treating the surfaces of nano structures formed on a substrate using fatty acid.;CONSTITUTION: A hydrophobic sheet includes a substrate and nanostructures. The nanostructures are formed on the substrate, and the surfaces of the nanostructures are coated with fatty acid. The water contact angle of the hydrophobic sheet is more than or equal to 70 degrees. The reflectivity of the hydrophobic sheet is lower than that of the substrate in a visible ray range. The permeability of the hydrophobic sheet is higher than that of the substrate in the visible ray range. The hydrophobic sheet blocks light in an ultraviolet ray range.;COPYRIGHT KIPO 2012