Patent ID: 7741769
Filing Date: 2010-06-22
Classification: H01L

Abstract:
1. A light-emitting device comprising: a substrate; a plurality of light-emitting elements which are formed on the substrate and each of which has an anode partitioned by an insulating pixel partition wall, a cathode, and an organic light-emitting layer interposed therebetween; a first organic buffer layer that is formed of a first organic compound and covers at least the plurality of light-emitting elements; a second organic buffer layer that is formed of a second organic compound and covers at least the light-emitting elements and is arranged above the substrate with the first organic buffer layer interposed therebetween; and a gas barrier layer that is formed of an inorganic compound, covers at least the first and second organic buffer layers, wherein a first region where the first organic buffer layer is overlapped with the substrate is not matched with a second region where the second organic buffer layer is overlapped with the substrate.