Patent ID: 6756249
Filing Date: 2004-06-29
Classification: H01L

Abstract:
A method of manufacturing an organic electroluminescent device, comprising the steps of:forming a first electrode on a substrate; forming on the first electrode at least one organic thin film layer containing at least one kind of a material selected from the group consisting of a hole transport organic material, an electron transport organic material, and a luminescent organic material; and forming a second electrode on the organic thin film layer; wherein the step of forming at least one organic thin film layer comprises the steps of: preparing a solution containing at east one kind of a material selected from the group consisting of a hole transport organic material, an electron transport organic material, and a luminescent organic material; spraying the solution onto the first electrode by using a pressurized gas; and forming a stream of the sprayed solution by a gas flow, followed by driving the sprayed solution.