Patent ID: 7144752
Filing Date: 2006-12-05
Classification: H01L

Abstract:
1. A method of manufacturing an organic electroluminescent display device having a surface emitting element, comprising: forming a switching element for controlling the light-emitting state of an organic luminescent layer on a transparent substrate; forming a lens pattern corresponding to a a microlens that refracts light from the organic luminescent layer by performing photolithography treatment on a first transparent resin which has been formed on the substrate, followed by performing reflow treatment on the lens pattern so as to form the microlens; accumulating a second transparent resin having a lower refractive index than the first transparent resin so as to cover the microlens and then hardening the second transparent resin; forming a transparent second electrode on the second transparent resin; forming the organic luminescent layer on the second electrode; and forming a first electrode on the organic luminescent layer; wherein the light-emitting state of the organic luminescent layer is controlled by a switching element that is controlled by the first electrode and the transparent second electrode intersecting in a matrix form, the organic luminescent layer being provided between the first electrode and the second electrode.