Patent ID: 8735924

Claim:
A Group III nitride semiconductor light-emitting device, comprising: an n-type layer; a p-type layer formed above the n-type layer; and an Ag or an Ag alloy reflective film provided in an insulating film, at least a portion of the reflective film being located via the insulating film in a region between an n-lead electrode and at least one of a p-contact electrode having transparency and the p-type layer, wherein a conductive film is formed via the insulating film between the n-lead electrode and the reflective film of the region, and the conductive film is electrically connected to at least one of the p-contact electrode and the p-type layer, and wherein the reflective film is electrically isolated from the n-lead electrode by the insulating film, and with the n-lead electrode electrically insulated from the reflective film and the conductive film, the n-lead electrode passes through the reflective film and the conductive film, and is electrically connected to the n-type layer.