Optoelectronic semiconductor chip and method for producing an optoelectronic semiconductor chip

Abstract

In at least one embodiment, the optoelectronic semiconductor chip comprises a semiconductor layer sequence with a radiation side, a first semiconductor layer of a first conductivity type, an active layer, a second semiconductor layer of a second conductivity type, and a rear side, which are arranged one above the other in this order. The active layer generates or absorbs primary electromagnetic radiation in the intended operation. Further, the optoelectronic semiconductor chip comprises a first contact structure and a second contact structure for electrically contacting the semiconductor layer sequence. The second contact structure is arranged on the rear side and is in electrical contact with the second semiconductor layer. The radiation side is configured for coupling in or coupling out primary radiation into or out of the semiconductor layer sequence. The rear side is structured and includes scattering structures configured to scatter and redirect the primary radiation.