Patent ID: 8053024
Filing Date: 2011-11-08
Classification: B82Y,H01L

Abstract:
1. A method of manufacturing an organic electroluminescent device comprising a cathode, an anode and a plurality of organic compound layers placed between the cathode and the anode, the method comprising: forming at least two of the organic compound layers on the cathode or on the anode by a coating method, wherein at least one of the organic compound layers other than the organic compound layer adjacent to the anode is formed by coating a dispersion and then subjecting the coated dispersion to a smoothing treatment, and wherein the coated dispersion contains a component of the organic electroluminescent device dispersed in a solid state; and organic compounds contained in the plurality of organic compound layers each has a dissolvable range of solubility parameter of from 8.3 to 10.6 (cal/cm