发明公开
- 专利标题: Self aligned circuit element or component designed as a bipolar transistor in a semiconductor substrate, and process for its production
- 专利标题(中): 自对准电路元件或组件作为半导体基板中的双极晶体管及其生产工艺
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申请号: EP80106267申请日: 1980-10-15
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公开(公告)号: EP0029900A3公开(公告)日: 1983-05-04
- 发明人: Horng, Cheng Tzong , Poponiak, Michael Robert , Rupprecht, Hans Stephan , Schwenker, Robert Otto
- 申请人: International Business Machines Corporation
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 优先权: US98588 19791129
- 主分类号: H01L29/72
- IPC分类号: H01L29/72 ; H01L29/08 ; H01L29/10 ; H01L21/76 ; H01L29/62 ; H01L21/82
信息查询
IPC分类: