JPS52125284A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS52125284A
JPS52125284A JP4128176A JP4128176A JPS52125284A JP S52125284 A JPS52125284 A JP S52125284A JP 4128176 A JP4128176 A JP 4128176A JP 4128176 A JP4128176 A JP 4128176A JP S52125284 A JPS52125284 A JP S52125284A
Authority
JP
Japan
Prior art keywords
conduction type
semiconductor
zone
semiconductor device
semiconductor zone
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
JP4128176A
Other languages
Japanese (ja)
Inventor
Isamu Kobayashi
Osamu Yamashiro
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4128176A priority Critical patent/JPS52125284A/en
Publication of JPS52125284A publication Critical patent/JPS52125284A/en
Pending legal-status Critical Current

Links

Landscapes

  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)

Abstract

PURPOSE: To provide a semiconductor device including a first semiconductor zone of a second conduction type inside a first conduction type semiconductor substrate, a second semiconductor zone of a first conduction type in the first zone in such a way that the jucntion of the zones affords a diode and a third semiconductor zone of a first conduction type connected electrically to the vicinity of the second semiconductor zone, which has less leakage current and has no parasitic effect.
COPYRIGHT: (C)1977,JPO&Japio
JP4128176A 1976-04-14 1976-04-14 Semiconductor device Pending JPS52125284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4128176A JPS52125284A (en) 1976-04-14 1976-04-14 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4128176A JPS52125284A (en) 1976-04-14 1976-04-14 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS52125284A true JPS52125284A (en) 1977-10-20

Family

ID=12604053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4128176A Pending JPS52125284A (en) 1976-04-14 1976-04-14 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS52125284A (en)

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