METHOD FOR MANUFACTURING A STRUCTURE WITH A TEXTURED SURFACE FOR AN ORGANIC LIGHT-EMITTING DIODE DEVICE, AND STRUCTURE WITH A TEXTURED SURFACE

摘要

The invention relates to a method for manufacturing a structure with a textured surface (20), comprising a substrate made of a mineral glass (10) having a given texturing (10c), for an organic light-emitting diode device, characterized in that the method includes: providing a rough substrate (10) with a given roughness (10c), as defined by a roughness parameter Ra, of 1 to 5 µm on an analysis length of 15 mm and with a Gaussian filter with a cut-off frequency of 0.8 mm; liquidly depositing a silica smoothing layer (2) on the substrate, said layer being adapted to sufficiently smooth the roughness (10c) and to form the textured surface (20) of the structure.