METHOD OF MANUFACTURING LIGHT EMITTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a good-quality light emitting device by a manufacturing method of inspecting and repairing a defect portion of a light emitting element having an anode, a cathode, and an organic compound layer.SOLUTION: A bias voltage is applied to a light emitting element having a defect portion to detect the defect portion. Such the defect portion can be measured by an emission microscope. The detected defect portion is irradiated with a laser to physically separate a short-circuit point of the defect portion, and thereby, the defect portion is repaired. An insulating film can be formed in the defect portion after the laser irradiation. Also a method of manufacturing such the light emitting device. is provided.