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发明名称
METHOD OF PRODUCING SEMICONDUCTOR DEVICES
摘要
The invention relates to a method in particular for manufacturing bipolar transistors. By applying selective epitaxy methods and by using self-adjusting techniques, the process sequence is shortened and the transistor properties are improved.
申请公布号
EP0355799(A3)
申请公布日期
1991.01.23
申请号
EP19890115504
申请日期
1989.08.23
申请人
LICENTIA PATENT-VERWALTUNGS-GMBH;TELEFUNKEN ELECTRONIC GMBH
发明人
KASPER, ERICH, DR. RER. NAT.;KONIG, ULF, DR. ING.;WORNER, KLAUS, DIPL.-ING.
分类号
H01L21/20;H01L21/285;H01L21/331;(IPC1-7):H01L21/82
主分类号
H01L21/20
代理机构
代理人
主权项
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