Patent ID: 8772804
Filing Date: 2014-07-08
Classification: H01L

Abstract:
1. A semiconductor light-emitting diode comprising: at least one p-doped light-emitting diode layer, an n-doped light-emitting diode layer and an optically active zone between the p-doped light-emitting diode layer and the n-doped light-emitting diode layer; an oxide layer of a transparent conductive oxide; and at least one mirror layer comprising reflective material including at least one dielectric mirror layer; wherein the oxide layer is disposed between the light-emitting diode layers and the at least one mirror layer, and comprises a first boundary surface facing the light-emitting diode layers and a second boundary surface directly adjoining at least a portion of the reflective material of the at least one mirror layer, and wherein the second boundary surface of the oxide layer has less roughness than the first boundary surface of the oxide layer.