Semiconductor light-emitting element

Abstract

A semiconductor light-emitting element includes a semiconductor structure including an n-side semiconductor layer including a first region, a second region located on an outer periphery of the first region, and a plurality of third regions surrounded by the first region in a plan view, a light-emitting layer disposed on the first region, and a p-side semiconductor layer disposed on the light-emitting layer; a first insulating film disposed on the semiconductor structure and defining a plurality of first openings, each located above a corresponding one of the plurality of third regions and a plurality of second openings located above the p-side semiconductor layer; an n-side electrode disposed on the first insulating film and electrically connected to the n-side semiconductor layer through the plurality of first openings; at least one n-pad electrode disposed in the second region and electrically connected to the n-side electrode; a second insulating film disposed on the first insulating film and defining a plurality of third openings, each located at a position overlapping a corresponding one of the plurality of second openings; and a p-pad electrode disposed on the second insulating film and electrically connected to the p-side semiconductor layer through the plurality of third openings. The p-pad electrode covers the first region and the plurality of third regions in a plan view. Two or more of the plurality of first openings are located around a corresponding one of the plurality of third openings in a plan view.