MANUFACTURING METHOD OF EL ELEMENT

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of an EL element for forming an organic EL layer by a printing method in which even a highly fine pattern can be manufactured efficiently without a trouble. SOLUTION: The manufacturing method comprises a process in which a printing form, in which a wettability changing layer capable of changing wettability on the surface is formed on the surface and a hydrophilic region formed by a prescribed pattern is formed on the wettability changing layer, is used and an organic EL layer-forming paint for forming an organic EL layer is adhered on the above hydrophilic region, and a process for forming the organic EL layer in a pattern form on the substrate by printing the organic EL layer-forming paint adhered as above on the substrate.