专利检索 ap:("JENOPTIK Optical Systems GmbH" OR "Forschungsverbund Berlin e.V.") AND inv:"Jos BOSCHKER" 第 1 页

1.

发明公开
SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING A SUBSTRATE FOR A SEMICONDUCTOR COMPONENT, AND USE OF INDIUM DURING PRODUCTION OF SAME 审中-公开

公开(公告)号：US20230352543A1

公开(公告)日：2023-11-02

申请号：US18039668

申请日：2021-11-24

申请人： JENOPTIK Optical Systems GmbH , Forschungsverbund Berlin e.V.

发明人： Jos BOSCHKER , Christiane FRANK-ROTSCH , Thomas SCHROEDER , Martin ZORN

IPC分类号： H01L29/207 , H01L29/04 , H01L21/02

CPC分类号： H01L29/207 , H01L29/045 , H01L21/02395 , H01L21/02433

摘要： A semiconductor device comprising a substrate and an aluminium gallium arsenide-based semiconductor component, the substrate being monocrystalline, and the substrate having a gallium indium arsenide mixed crystal with the empirical formula GA(1-x)In(x)As, the indium content x being between 0.1 percent and 4 percent.