JPS5380181A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS5380181A
JPS5380181A JP15692476A JP15692476A JPS5380181A JP S5380181 A JPS5380181 A JP S5380181A JP 15692476 A JP15692476 A JP 15692476A JP 15692476 A JP15692476 A JP 15692476A JP S5380181 A JPS5380181 A JP S5380181A
Authority
JP
Japan
Prior art keywords
semiconductor device
isolation
emitter
enhance
circuit
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
JP15692476A
Other languages
English (en)
Inventor
Isamu Kudome
Satoshi Shinozaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15692476A priority Critical patent/JPS5380181A/ja
Publication of JPS5380181A publication Critical patent/JPS5380181A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Bipolar Integrated Circuits (AREA)
  • Bipolar Transistors (AREA)
JP15692476A 1976-12-25 1976-12-25 Semiconductor device Pending JPS5380181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15692476A JPS5380181A (en) 1976-12-25 1976-12-25 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15692476A JPS5380181A (en) 1976-12-25 1976-12-25 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS5380181A true JPS5380181A (en) 1978-07-15

Family

ID=15638339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15692476A Pending JPS5380181A (en) 1976-12-25 1976-12-25 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS5380181A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158554A (ja) * 1983-02-27 1984-09-08 Rohm Co Ltd トランジスタ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158554A (ja) * 1983-02-27 1984-09-08 Rohm Co Ltd トランジスタ

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