METHOD OF MANUFACTURING ORGANIC LIGHT EMISSION DEVICE

摘要

PURPOSE: A method of manufacturing a organic light emission device is provided to homogeneously pattern low molecular organic luminous layer for each pigment with a high accuracy by means of a wet patterning method. CONSTITUTION: An organic light emission device includes at least an organic material(101) between a pair of electrodes(108) is arranged and in which a voltage is applied between the electrodes(108) and light emission is obtained, the organic material layer(101) is formed by the wet patterning method in which an ink containing the organic material(101) in an hydrophobic organic solvent that has not more than 5 wt.% of solubility in water at the room temperature.