Patent ID: 9530937
Filing Date: 2016-12-27
CPC Classification: H01L

Claim Text:
1. A light-emitting device comprising: a light-emitting structure comprising a first conductive semiconductor layer, an active layer under the first conductive semiconductor layer, and a second conductive semiconductor layer under the active layer; a reflective electrode under the light-emitting structure; a first metal layer disposed under the reflective electrode and electrically connected to the second conductive semiconductor layer; a second metal layer disposed under the reflective electrode and insulated from the first metal layer; an electrode electrically connected to the first metal layer and spaced apart from a lateral side of the light-emitting structure; and a contact part electrically connecting the second metal layer to the first conductive semiconductor layer, wherein the first metal layer comprises a first region making contact with a bottom of the second conductive semiconductor layer and a second region extending outward from the first region, and wherein the electrode spaced apart from the lateral side of the light-emitting structure contacts a top surface of the first metal layer.