Method for manufacturing a structure comprising a textured surface for organic light emitting diode device, and a structure with a textured surface

摘要

The method has a (20) textured surface, to produce comprises a substrate (10) made of mineral glass with (10c) given texture, and structure for organic light emitting diode device, Over the length analysis of 15mm, using a Gaussian filter with a cutoff frequency of 0.8mm, provides (10) a coarse substrate having (10c) roughness defined by the parameter roughness Ra in the range of 5μm from 1 a step for, The method comprising the steps of depositing liquid-phase silica smooth film (2) on the substrate, and thereby sufficiently smoothed roughness and (10c), said membrane, so as to form textured surface of the structure (20) method characterized in that it contains is intended, and step.