Patent ID: 8187669

Claim:
A method of manufacturing an organic electroluminescent device, the method comprising: preparing a substrate including pixels partitioned from each other by a bank, each of the pixels including a TFT device and a first electrode electrically coupled to the TFT device; and forming light emitting layers by discharging droplets toward the first electrodes by an ink jet method, each of the droplets including an organic electroluminescent material and a solvent, the organic electroluminescent material being a non-polar material, and the solvent including a first solvent and a second solvent that is different from the first solvent, the first solvent being a first benzene derivative having at least one substituent, the at least one substituent of the first solvent having 3 or more carbon atoms in total, a boiling point of the first solvent being 200° C. or higher, and the second solvent being a second benzene derivative having at least one substituent, the at least one substituent of the second solvent having 3 or more carbon atoms in total, a boiling point of the second solvent being 140° C. or higher.