Patent ID: 7626195
Filing Date: 2009-12-01
Classification: H01L

Abstract:
1. An organic light-emitting device, comprising: an anode comprising a reflective metal layer, a transparent conductive layer, and a reflective metal oxide layer interposed between the reflective metal layer and the transparent conductive layer, with the reflective metal oxide layer having a thickness of approximately 10 Å to approximately 50 Å and being an oxide layer of the reflective metal layer, and the reflective metal layer being formed of one material selected from a group consisting of aluminum (Al), aluminum alloy, silver (Ag), and silver alloy; a cathode; an organic functional layer interposed between the transparent conductive layer of the anode and the cathode, the organic functional layer comprising at least an organic emission layer; and a substrate on which one of the anode and the cathode is placed.