Patent ID: 8088649
Filing Date: 2012-01-03
Classification: H01L

Abstract:
1. A method for producing a plurality of radiation-emitting semiconductor bodies with a carrier substrate, comprising the steps of: provision of a carrier substrate wafer; production of a semiconductor layer sequence which is suitable for producing electromagnetic radiation; production of a structured connection of the semiconductor layer sequence to the carrier substrate wafer; subdivision of the semiconductor layer sequence into a plurality of semiconductor layer stacks by means of cuts through the semiconductor layer sequence; subdivision of the carrier substrate wafer into a plurality of carrier substrates by means of cuts through the carrier substrate wafer; and separation of the semiconductor layer stacks with the associated carrier substrates to form individual semiconductor bodies, wherein the structured connection is formed in such a way that at least one semiconductor layer stack is connected to one and only one associated carrier substrate; and at least one cut through the carrier substrate wafer is not extended by any of the cuts through the semiconductor layer sequence such that a straight cut results through the carrier substrate wafer and the semiconductor layer sequence.