A COATING AND A METHOD FOR PRODUCING A COATING

摘要

What is described here is a method of producing a patterned coating by PECVD without additional production steps. The proposed method produces a moth-eye like macrostructure on a surface by direct deposition. Additionally, the macrostructure may be modulated by a microstructure with a surface texture in the subwavelength range. As a result, protective, antireflective coating comprising a carrier layer consisting of an optically transparent material, which, at least on one surface side, presents antireflective properties with respect the optical wavelengths of the radiation incident on the surface can be produced, as well as surface structures which are the basis for superhydrophobic surface properties.