ORGANIC ELECTROLUMINESCENT ELEMENT AND METHOD OF MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an organic EL element, wherein luminance variations are prevented from occurring when the organic EL element emits light. SOLUTION: The organic electroluminescent element is provided with: a pair of electrodes; and one or more organic layers provided between the pair of electrodes and including an organic light emitting layer. The organic layer is formed by: splaying an application liquid containing an organic material configuring the organic layer toward a layer the surface of which the organic layer is formed; and solidifying the application liquid. The ratio of surface roughness to the thickness of the organic layer is ≤5%. COPYRIGHT: (C)2011,JPO&INPIT