Patent ID: 7597602

Claim:
A method of manufacturing an organic light emitting device comprising the steps of: forming a first electrode and an auxiliary wiring insulated from the first electrode on a substrate at the same time; forming an insulating film on a whole surface of the substrate after forming the first electrode and the auxiliary wiring; forming a first aperture corresponding to a light emitting region and a second aperture corresponding to the auxiliary wiring by selectively removing the insulating film covering the auxiliary wiring and the light emitting region; forming an organic layer including a light emitting layer on at least the first electrode and the auxiliary wiring, and forming a break part by covering only the top surface of the auxiliary wiring facing away from the substrate with the organic layer and leaving the side facing the auxiliary wiring exposed; and forming a second electrode on the organic layer, and electrically connecting the second electrode and the auxiliary wiring at the break part of the organic layer.