JPS63155640U - - Google Patents

Info

Publication number
JPS63155640U
JPS63155640U JP4874487U JP4874487U JPS63155640U JP S63155640 U JPS63155640 U JP S63155640U JP 4874487 U JP4874487 U JP 4874487U JP 4874487 U JP4874487 U JP 4874487U JP S63155640 U JPS63155640 U JP S63155640U
Authority
JP
Japan
Prior art keywords
conductivity type
semiconductor
semiconductor device
element isolation
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4874487U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4874487U priority Critical patent/JPS63155640U/ja
Publication of JPS63155640U publication Critical patent/JPS63155640U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
  • Element Separation (AREA)
JP4874487U 1987-03-31 1987-03-31 Pending JPS63155640U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4874487U JPS63155640U (enrdf_load_stackoverflow) 1987-03-31 1987-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4874487U JPS63155640U (enrdf_load_stackoverflow) 1987-03-31 1987-03-31

Publications (1)

Publication Number Publication Date
JPS63155640U true JPS63155640U (enrdf_load_stackoverflow) 1988-10-12

Family

ID=30870563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4874487U Pending JPS63155640U (enrdf_load_stackoverflow) 1987-03-31 1987-03-31

Country Status (1)

Country Link
JP (1) JPS63155640U (enrdf_load_stackoverflow)

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