INK COMPOSITION, ORGANIC EL ELEMENT USING SAME, AND METHOD FOR MANUFACTURING ORGANIC EL ELEMENT

摘要

[Problem] The purpose of the present invention is to provide: an ink composition which is capable of successfully applying a low-molecular-weight light-emitting material that has no repeating structure to the inside of a partition wall and forming a film thereon using a nozzle printing method; an organic EL element using the ink composition; and a method for manufacturing the organic EL element. [Solution] An ink composition which is used in order to form an organic light-emitting medium layer (5) for an organic EL element by a nozzle printing method. The organic light-emitting layer, which is a layer of the organic layers, is formed by mixing a low-molecular-weight light-emitting material that has no repeating structure and a high-molecular-weight material that has a repeating structure. The high-molecular-weight material is a non-conductive material.