Patent ID: 8975655
Filing Date: 2015-03-10
Classification: H01L

Abstract:
1. A semiconductor light-emitting device comprising: a first electrode layer, a first insulating layer, a second electrode layer, a second semiconductor layer, an active layer, and a first semiconductor layer that are sequentially stacked on a substrate; a first electrode pad that is formed on a portion of the first electrode layer; a second insulating layer that is formed on a remaining portion of the first electrode layer; a second electrode pad that is formed on the second electrode layer to extend toward the second insulating layer; and a first contact that passes through the substrate to be electrically connected to the first electrode pad, and a second contact that passes through the substrate to be electrically connected to the second electrode layer, wherein the first electrode layer is filled in a contact hole that passes through the second electrode layer, the second semiconductor layer, and the active layer to be electrically connected to the first semiconductor layer, and the first insulating layer is disposed on an inner circumferential surface of the contact hole to insulate the first electrode layer from the second electrode layer.