METHOD FOR PRINTING A THREE-DIMENSIONAL LIGHT-GUIDING STRUCTURE

摘要

The present invention suggest method for printing a three-dimensional light-guiding structure (100) by depositing a plurality of droplets (7) of printing material along a printing direction onto a substrate (2), wherein the droplets (7) of printing material are deposited such that the droplets (7) form a layer of printing material on the substrate (2), wherein the droplets (7) of printing material are deposited by at least one nozzle (11) onto the substrate (2) and/or onto the layer of printing material, wherein the at least one nozzle (11) is adjusted such that the distance between the at least one nozzle (11) and the layer of the printing material or the substrate (2) is mainly constant along the printing direction while depositing the printing material onto the substrate (2).