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1. (WO2018099781) RADIATION-EMITTING SEMICONDUCTOR BODY AND METHOD FOR PRODUCING A SEMICONDUCTOR LAYER SEQUENCE

Pub. No.:    WO/2018/099781    International Application No.:    PCT/EP2017/080035
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Thu Nov 23 00:59:59 CET 2017
IPC: H01L 33/00
H01L 33/06
H01L 33/30
Applicants: OSRAM OPTO SEMICONDUCTORS GMBH
Inventors: TONKIKH, Alexander
STAUSS, Peter
Title: RADIATION-EMITTING SEMICONDUCTOR BODY AND METHOD FOR PRODUCING A SEMICONDUCTOR LAYER SEQUENCE
Abstract:
The invention relates to a radiation-emitting semiconductor body (1) having a semiconductor layer sequence (2), which comprises an active region (20) provided for generating radiation, an n-type semiconductor layer (21) and a p-type semiconductor layer (22). The active region is arranged between the n-type semiconductor layer and the p-type semiconductor layer and the p-type semiconductor layer comprises a first doping region (221) with a first doping material and a second doping region (222) with a second doping material which differs from the first doping material. The invention also relates to a method for producing a semiconductor layer sequence.