Abstract: A nitride-based semiconductor LED includes a substrate; an n-type nitride semiconductor layer formed on the substrate; an active layer and a p-type nitride semiconductor layer that are sequentially formed on a predetermined region of the n-type nitride semiconductor layer; a transparent electrode formed on the p-type nitride semiconductor layer; a p-electrode pad formed on the transparent electrode, the p-electrode pad being spaced from the outer edge line of the p-type nitride semiconductor layer by 50 to 200 ?m; and an n-electrode pad formed on the n-type nitride semiconductor layer.

Abstract: A nitride-based semiconductor LED includes a substrate; an n-type nitride semiconductor layer formed on the substrate; an active layer and a p-type nitride semiconductor layer that are sequentially formed on a predetermined region of the n-type nitride semiconductor layer; a transparent electrode formed on the p-type nitride semiconductor layer; a p-electrode pad formed on the transparent electrode, the p-electrode pad being spaced from the outer edge line of the p-type nitride semiconductor layer by 50 to 200 ?m; and an n-electrode pad formed on the n-type nitride semiconductor layer.

Abstract: A nitride-based semiconductor LED includes a substrate; an n-type nitride semiconductor layer formed on the substrate; an active layer and a p-type nitride semiconductor layer that are sequentially formed on a predetermined region of the n-type nitride semiconductor layer; a transparent electrode formed on the p-type nitride semiconductor layer; a p-electrode pad formed on the transparent electrode, the p-electrode pad being spaced from the outer edge line of the p-type nitride semiconductor layer by 50 to 200 ?m; and an n-electrode pad formed on the n-type nitride semiconductor layer.

Abstract: A nitride-based semiconductor LED which is flip-chip bonded on a lead pattern of a sub-mount through a bump ball comprises a substrate; a light-emitting structure formed on the substrate; an electrode formed on the light-emitting structure; a protective film formed on the resulting structure having the electrode formed therein, the protective film exposing the electrode surface corresponding to a portion which is connected to the lead pattern of the sub-mount through a bump ball; and a grid-shape buffer film formed on the electrode surface exposed through the protective film.

Abstract: A nitride-based semiconductor LED includes a substrate; an n-type nitride semiconductor layer formed on the substrate; an active layer and a p-type nitride semiconductor layer that are sequentially formed on a predetermined region of the n-type nitride semiconductor layer; a transparent electrode formed on the p-type nitride semiconductor layer; a p-electrode pad formed on the transparent electrode, the p-electrode pad being spaced from the outer edge line of the p-type nitride semiconductor layer by 50 to 200 ?m; and an n-electrode pad formed on the n-type nitride semiconductor layer.