JPS5437686A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS5437686A
JPS5437686A JP10467577A JP10467577A JPS5437686A JP S5437686 A JPS5437686 A JP S5437686A JP 10467577 A JP10467577 A JP 10467577A JP 10467577 A JP10467577 A JP 10467577A JP S5437686 A JPS5437686 A JP S5437686A
Authority
JP
Japan
Prior art keywords
collector region
semiconductor device
iil
npn
leaving
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
JP10467577A
Other languages
Japanese (ja)
Inventor
Masayuki Kojima
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP10467577A priority Critical patent/JPS5437686A/en
Publication of JPS5437686A publication Critical patent/JPS5437686A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
  • Bipolar Integrated Circuits (AREA)

Abstract

PURPOSE: To avoid the speed slow down due to the storage of minority carrier, by forming the collector region with ion implantation and by leaving the defective crystal region caused, in NPN inverse transistor for IIL driving in which the collector region is exposed on the surface of the semiconductor substrate.
COPYRIGHT: (C)1979,JPO&Japio
JP10467577A 1977-08-31 1977-08-31 Semiconductor device Pending JPS5437686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10467577A JPS5437686A (en) 1977-08-31 1977-08-31 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10467577A JPS5437686A (en) 1977-08-31 1977-08-31 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS5437686A true JPS5437686A (en) 1979-03-20

Family

ID=14387039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10467577A Pending JPS5437686A (en) 1977-08-31 1977-08-31 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS5437686A (en)

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