Patent ID: 8376802
Filing Date: 2013-02-19
Classification: H01L

Abstract:
1. A method for manufacturing an electroluminescent display device including an electroluminescent element, a first insulation film, and a driving circuit coupled to the electroluminescent element, comprising: (a) forming a power source line for supplying power to the driving circuit; (b) forming the first insulation film to cover the power source line; (c) forming a first electrode layer of the electroluminescent element on the first insulation film, and superimposing at least part of the first electrode layer on the power source line; (d) forming a second insulation film having an aperture on a part of the first electrode layer that is horizontally separated from the power source line; (e) forming an emitting layer of the electroluminescent element on the aperture; and (f) forming a second electrode layer on the emitting layer, wherein the forming of the emitting layer comprises horizontally separating the emitting layer of the electroluminescent element from the power source line by a distance equal to or greater than a summation of thicknesses of the first insulation film and the first electrode layer.