Patent ID: 8110849

Claim:
A light emitting device comprising: a first conductive semiconductor layer comprising N-type impurities; an active layer on the first conductive semiconductor layer; a second conductive semiconductor layer comprising P-type impurities on the active layer; an In rich InGaN layer on the second conductive semiconductor layer; an In rich InGaNO layer on the In rich InGaN layer; and a first electrode layer on the first conductive semiconductor layer and a second electrode layer on the In rich InGaNO layer, wherein the In rich InGaNO layer is an oxide layer of an upper portion of the In rich InGaN layer, and wherein the In rich InGaN layer is an In x Ga 1−x N (0.7≦x<1) layer, and the In rich InGaNO layer in an In x Ga 1−x NO (0.7≦x<1) layer.