METHOD FOR MANUFACTURING ORGANIC LIGHT-EMITTING ELEMENT AND ORGANIC LIGHT-EMITTING ELEMENT

摘要

PROBLEM TO BE SOLVED: To provide an organic light-emitting element and a method for manufacturing an organic light-emitting element, capable of suppressing driving voltage while maintaining high light extraction efficiency even when aluminum is used as a repeller material.SOLUTION: A method for manufacturing an organic light-emitting element comprises the steps of: preparing a substrate; forming a reflective layer made of aluminum or an aluminum alloy above the substrate; oxidizing the reflective layer and forming a metal layer made of metal and having conductivity even when oxidized on the alumina layer formed as a result of the oxidization; forming a translucent conductive oxide layer on the metal layer; and forming an organic light-emitting layer and a translucent electrode above the translucent conductive oxide layer.SELECTED DRAWING: Figure 3