Patent ID: 8941124
Filing Date: 2015-01-27
Classification: H01L

Abstract:
1. A semiconductor light emitting device, comprising: a semiconductor layer including a first surface having an unevenness, a second surface opposite to the first surface, and a light emitting layer, the semiconductor layer including gallium nitride; a p-side electrode provided on the semiconductor layer; an n-side electrode provided on the semiconductor layer; an inorganic film provided to conform to the unevenness of the first surface and in contact with the first surface, the inorganic film having main components of silicon and nitrogen and a refractive index between a refractive index of the gallium nitride and a refractive index of air; a first insulating layer provided on the second surface, the first insulating layer including a first via communicating with the p-side electrode, a second via communicating with the n-side electrode, and an interconnect surface provided on a side opposite to the semiconductor layer; a p-side interconnect unit provided on the interconnect surface of the first insulating layer, the p-side interconnect unit being electrically connected to the p-side electrode through the first via; an n-side interconnect unit provided on the interconnect surface apart from the p-side interconnect unit, the n-side interconnect unit being electrically connected to the n-side electrode through the second via; and a second insulating layer provided between the p-side interconnect unit and the n-side interconnect unit, an unevenness being formed also in a surface of the inorganic film.