SYSTEM AND METHOD FOR MAKING AN OPTICAL MASK FOR SURFACE MICRO-TEXTURATION, INSTALLATION AND SURFACE MICRO-TEXTURING METHOD

摘要

The present invention relates to a system (2) for producing an optical mask (35) for surface micro-texturing, the system (2) comprising: a substrate (10) having a surface (11) to be textured; a layer of material (20) covering the surface (11) of the substrate (10) and having an outer surface (21) exposed to the external environment; and a device for generating and depositing droplets (30) on the outer surface (21) of the layer of material (20), by condensation in a particular arrangement (31), forming the optical mask (35) on the outer surface ( 21) of the material layer (20). The invention also relates to a processing installation comprising such a system (2). The invention also relates to a method of producing a mask and a surface micro-texturing method.