Optoelectronic semiconductor chip and method for producing an optoelectronic semiconductor chip

摘要

In at least one embodiment, the optoelectronic semiconductor chip comprises a semiconductor layer sequence for generating an electromagnetic radiation, and also a silver mirror. The silver mirror is arranged at the semiconductor layer sequence. Oxygen is admixed with the silver of the silver mirror. A proportion by weight of the oxygen in the silver mirror is preferably at least 10−5 and furthermore preferably at most 10%.

主权项

1. An optoelectronic semiconductor chip comprising:
a semiconductor layer sequence; and a silver mirror, wherein the silver mirror is arranged at the semiconductor layer sequence, wherein oxygen is admixed with the silver of the silver mirror with a proportion by weight of at least 10−5 and at most 10%, wherein a covering layer is fitted directly to a side of the silver mirror which faces away from the semiconductor layer sequence, and wherein the covering layer comprises a metal oxide or consists of one or more metal oxides.