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公开(公告)号:EP0069853B1
公开(公告)日:1986-03-12
申请号:EP82104710.7
申请日:1982-05-28
IPC分类号: H03K19/013 , H03K19/088
CPC分类号: H03K19/088 , H03K19/001 , H03K19/013
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12.Planar semiconductor integrated circuits including improved bipolar transistor structures and method of fabricating such circuits 失效
标题翻译: 平面半导体集成电路,包括改进的双极晶体管结构和制造这种电路的方法公开(公告)号:EP0045848B1
公开(公告)日:1984-11-21
申请号:EP81105228.1
申请日:1981-07-06
发明人: Reisman, Arnold , Silvestri, Victor Joseph , Tang, Denny Duan-Lee , Wiedmann, Siegfried Kurt , Yu, Hwa Nien
CPC分类号: H01L21/76248 , H01L21/02381 , H01L21/02532 , H01L21/0262 , H01L21/02639 , H01L21/743 , H01L27/0821 , H01L29/42304
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公开(公告)号:EP0021403B1
公开(公告)日:1983-07-20
申请号:EP80103559.3
申请日:1980-06-24
发明人: Feth, George Clarence , Ning, Tak Hung , Tang, Denny Duan-Lee , Wiedmann, Siegfried Kurt , Yu, Hwa Nien
IPC分类号: H01L27/02 , H01L21/60 , H01L21/285 , H01L21/82
CPC分类号: H01L21/76897 , H01L21/28525 , H01L27/0233
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