Patent ID: 8928011
Filing Date: 2015-01-06
Classification: H01L

Abstract:
1. A light-emitting device comprising: a light-emitting element formed over an insulating surface of a substrate, the light-emitting element comprising: a conductive layer which is electrically isolated from the first electrode over the insulating surface; and a separation layer with a protruding portion which protrudes outside more than a bottom portion of the separation layer along a side of the light-emitting region, wherein the separation layer is provided on the conductive layer, wherein the organic compound layer and the second electrode in the light-emitting region extend to a space under the protruding portion of the separation layer and the second electrode extends more on the inside of an outline of the protruding portion than the organic compound layer, so that the second electrode is electrically connected to the conductive layer, and wherein the outline of the protruding portion has depressions when seen from top of the insulating surface of the substrate.