In the printing method of the minute pattern which prints minute pattern in the backing material

摘要

The present invention relates to a printing apparatus for fine pattern printing method and the fine pattern. A method of printing fine patterns to print a fine pattern on a substrate using an elastic mold having an intaglio pattern, printing a fine pattern according to the present invention, the elastic mold is patterned concave fine pattern printing ink a step of applying to the surface, the ink removing unit comprising an organic compound or a polymer resin having a surface energy of surface energy + 8erg / cm ² of the ink from surface energy -2erg / cm ² of the ink the printing by adhering the steps of away from in close contact with the elastic mold surface to which the printing ink is applied to remove the ink applied to the convex portion of the elastic mold, the substrate and the elastic mold It is characterized in that a step of transferring the substrate to the ink. According to the printing method of the fine pattern of the present invention, it is possible to effectively remove the ink applied to the convex portion of the elastic mold in gravure printing, to form a fine pattern of excellent quality. [Selection Figure Figure 2