Patent ID: 8507943

Claim:
A semiconductor light-emitting element comprising: a support substrate; a semiconductor light-emitting stacked body including a first semiconductor layer formed on the support substrate, an active layer formed on the first semiconductor layer, and a second semiconductor layer formed on the active layer; a first electrode including at least one linear first electrode piece that is disposed on a surface of the first semiconductor layer close to the support substrate and in ohmic contact with the first semiconductor layer; a second electrode including at least one linear second electrode piece that is disposed on a surface of the second semiconductor layer and in ohmic contact with the second semiconductor layer; and a plurality of conical projections formed on the second semiconductor layer, wherein the first electrode piece and the second electrode piece are disposed so as not to overlap with each other in a stacked direction of the semiconductor light-emitting stacked body but to be parallel with each other when viewed from above, and the plurality of conical projections disposed between the first and second electrode pieces are disposed in parallel with each other with extension axes that form an angle of ±26 degrees with respect to an extension direction of the first and second electrode pieces.