Patent ID: 8952415
Filing Date: 2015-02-10
Classification: F21S,H01L

Abstract:
1. An LED array comprising a plurality of nitride semiconductor elements connected in series, the nitride semiconductor elements including: a support substrate; a semiconductor stacked body having a first semiconductor layer of a first conductivity type, an active layer formed on the first semiconductor layer, and a second semiconductor layer of a second conductivity type formed on the active layer; an insulating layer between the support substrate and the semiconductor stacked body; a bonding layer configured to bond the insulating layer and the semiconductor stacked body, the bonding layer having a side surface that forms an angle exceeding 90° with a surface of the bonding layer on the side of the semiconductor stacked body; and an interconnection layer configured to extend from the upper surface of the semiconductor stacked body to cover the side surface of the bonding layer.