System and method for manufacturing an optical mask for surface microtexturing, and surface microtexturing equipment and method

摘要

The present invention relates to a system (2) for producing an optical mask (35) for surface microtexturing, the system (2) comprising a substrate (10) having a textured surface (11), and a substrate A material layer (20) covering the surface (11) of (10) and having an outer surface (21) exposed to the external environment, and an optical mask (35) formed on the outer surface (21) of the material layer (20) As provided, with an apparatus for generating and depositing droplets (30) on the outer surface (21) of the material layer (20) under the effect of condensation in a specific pattern (31). The invention also relates to a processing facility comprising such a system (2). The invention further relates to a method for manufacturing a mask and a surface microtexturing method.