JPS63147845U - - Google Patents

Info

Publication number
JPS63147845U
JPS63147845U JP4021487U JP4021487U JPS63147845U JP S63147845 U JPS63147845 U JP S63147845U JP 4021487 U JP4021487 U JP 4021487U JP 4021487 U JP4021487 U JP 4021487U JP S63147845 U JPS63147845 U JP S63147845U
Authority
JP
Japan
Prior art keywords
conductivity type
buried layer
type formed
epitaxial layer
region
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
JP4021487U
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 JP4021487U priority Critical patent/JPS63147845U/ja
Publication of JPS63147845U publication Critical patent/JPS63147845U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
JP4021487U 1987-03-19 1987-03-19 Pending JPS63147845U (2)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4021487U JPS63147845U (2) 1987-03-19 1987-03-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4021487U JPS63147845U (2) 1987-03-19 1987-03-19

Publications (1)

Publication Number Publication Date
JPS63147845U true JPS63147845U (2) 1988-09-29

Family

ID=30854102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4021487U Pending JPS63147845U (2) 1987-03-19 1987-03-19

Country Status (1)

Country Link
JP (1) JPS63147845U (2)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544701A (en) * 1978-09-25 1980-03-29 Hitachi Ltd Manufacturing transistor
JPS5619663A (en) * 1979-07-25 1981-02-24 Nec Home Electronics Ltd Semiconductor device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544701A (en) * 1978-09-25 1980-03-29 Hitachi Ltd Manufacturing transistor
JPS5619663A (en) * 1979-07-25 1981-02-24 Nec Home Electronics Ltd Semiconductor device

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