Patent ID: 8039039
Filing Date: 2011-10-18
Classification: H01L

Abstract:
1. A method of manufacturing an organic EL device, comprising: forming grooves each of which extends over two or more pixel sites and has an edge portions in an insulating film on a substrate; immersing the edge portion of at least one of the grooves in a solution in which an organic EL element material is dissolved, the edge portion being immersed while the substrate is allowed to stand upright or tilt relative to a surface of the solution, and while a portion of the substrate including an upper portion of the at least one groove is not immersed in the solution, the upper portion of the at least one groove being a portion other than the edge portion, which is immersed; filling the at least one groove by allowing the solution to go up the at least one groove, the at least one groove being filled such that two or more pixel sites are filled in a single operation by a capillary phenomenon; and drying the solution.