Semiconductor light emitting element, method of manufacturing the same, and vehicle lighting unit utilizing the same

摘要

There is provided a highly reliable semiconductor light emitting element. The semiconductor light emitting element (101) includes: a support substrate (10); a semiconductor stacked body (2) composed of a first semiconductor layer (22) of a first conductivity type, an active layer (23) formed on the first semiconductor layer, and a second semiconductor layer (24) of a second conductivity type formed on the active layer; a bonding layer (5, 6) configured to bond the support substrate (10) and the semiconductor stacked body (2), the bonding layer (5, 6) having a side surface that forms an angle exceeding 90° with a surface of the bonding layer (5, 6) on the side of the semiconductor stacked body (2); and an interconnection layer (8) configured to extend from the upper surface of the semiconductor stacked body (2) to cover the side surface of the bonding layer (5, 6).