Patent ID: 9391238
Filing Date: 2016-07-12
CPC Classification: H01L

Claim Text:
1. A semiconductor light-emitting device comprising: a light-emitting structure comprising a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer; an electrode layer contacting one of the first conductive semiconductor layer and the second conductive semiconductor layer; and a bonding conductive layer connected to the electrode layer, wherein the bonding conductive layer comprises: a conductive main bonding layer having a recess area defined by a stepped portion on a surface opposite to a surface facing the electrode layer; and a conductive filling bonding layer filling at least a part of the recess area, wherein the semiconductor light-emitting device further comprises a filling insulating layer covering a part of the bonding conductive layer on a same level as the bonding conductive layer, and wherein the filling insulating layer comprises an insulating layer that contacts and insulates the bonding conductive layer, and a metal layer that fills a recess in the insulating layer defined by a stepped portion of the insulating layer under the recess.