Patent ID: 8822983
Filing Date: 2014-09-02
Classification: H01L,H05B

Abstract:
1. An organic electroluminescent display device, comprising: a substrate: a first electrode which is provided on the substrate, and in which at least a surface portion located on an opposite side from the substrate is made of silver or silver alloy; an organic electroluminescent layer provided on the first electrode; an edge cover provided corresponding to a region where the first electrode is not provided, so as to cover a peripheral edge of the first electrode; and a functional layer provided between the first electrode and the organic electroluminescent layer and having a predetermined function, wherein the functional layer covers the entire region where the first electrode is exposed from the edge cover, the functional layer is an oxygen blocking layer, and the organic electroluminescent layer is formed by sequentially stacking a hole injection layer, a hole transport layer, a light-emitting layer, an electron transport layer, and an electron injection layer on the functional layer.