MANUFACTURING METHOD OF ORGANIC ELECTROLUMINESCENCE DEVICE, ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To equalize film thicknesses of organic EL thin films among effective optical region picture elements and within respective picture elements in manufacturing of an organic EL device to form an organic EL layer by ejecting and coating organic EL materials using an ink jet printing method. SOLUTION: Surrounding of a display picture element region, dummy bank 43 groups having the same shape and the same pitch as those of the display picture elements 42 are installed, and an organic EL material ink composition 41 is also coated on the surroundings of the display picture element region, and an organic EL thin film is formed.