Organic electroluminescent device and the manufacturing method

A method for manufacturing an organic electroluminescent device comprising a substrate, a first electrode on the substrate, a partition wall, next to the first electrode, an organic electroluminescence media layer including an organic luminous layer on the first electrode, a second electrode which is on the organic luminescence media layer and facing the first electrode, wherein the partition wall comprises a first partition wall formed by a light hardening resin and a second partition wall located on an inner side of the first partition wall, wherein the first partition wall covers a part of the first electrode, the method comprising:

• making a convex part of a relief printing plate touch a printed part, thereby burying the relief printing plate in a space partitioned off by a partition wall, wherein the organic luminous layer is formed by expanding an organic luminescence ink on the printed part partitioned off by the partition wall so that a part in which the biggest change of the organic luminous layer thickness is located is on the first partition wall.