Verfahren zum Herstellen von organischen, Licht emittierenden Dioden

摘要

The invention relates to a method for producing organic light-emitting diodes (OLED's) (2.3.5). Whereas in prior art production methods, the color conversion layers (4) were applied in a contactless manner to a substrate (1) using ink jet printing methods, the invention now uses printing methods which directly impinge upon the substrate, namely methods involving the use of a printing form. Flexographic printing and offset printing, for example, function according to this technique.