The method comprising soluble, conjugated polymers for the formation of adjacent layers on a substrate or to add a polymer layer to a substrate, multilayer electronic equipment and the use in electronic components

摘要

A method of forming of adjacent layers of materials on a substrate comprising:Providing a first solution containing a first material, which is a water-soluble, cationic, conjugated polymer is, and a first solvent comprises;Providing a second solution containing a second material comprising a emitting, semiconducting polymer and a second solvent comprises;Depositing a first layer of one of the first and second solutions on a substrate;Depositing a second layer of the other of the first and second solutions on the first layer;Wherein: the material which, in the first layer was deposited, is not in the solvent, which was deposited in the second layer; andthe water-soluble, cationic, conjugated polymer has a very high molecular orbital, homo, in the case of an energy close to or inside of the valence band of the emitting, semiconducting polymer has, or the water-soluble, cationic, conjugated polymer is a lowermost point, is not loaded molecular orbital, lumo, in the case of an energy close to or inside of the conduction band of the emitting, semiconducting polymer has.