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JPS52156574A - Mis type semiconductor device - Google Patents

Mis type semiconductor device

Info

Publication number
JPS52156574A
JPS52156574A JP7315176A JP7315176A JPS52156574A JP S52156574 A JPS52156574 A JP S52156574A JP 7315176 A JP7315176 A JP 7315176A JP 7315176 A JP7315176 A JP 7315176A JP S52156574 A JPS52156574 A JP S52156574A
Authority
JP
Japan
Prior art keywords
semiconductor device
type semiconductor
mis type
mis
drain
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
JP7315176A
Other languages
Japanese (ja)
Inventor
Seiichi Iwamatsu
Sumio Nishida
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 JP7315176A priority Critical patent/JPS52156574A/en
Publication of JPS52156574A publication Critical patent/JPS52156574A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To increase punch-through voltage by making the angle of the sloped face facing the gate of drain 50° or under.
COPYRIGHT: (C)1977,JPO&Japio
JP7315176A 1976-06-23 1976-06-23 Mis type semiconductor device Pending JPS52156574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7315176A JPS52156574A (en) 1976-06-23 1976-06-23 Mis type semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7315176A JPS52156574A (en) 1976-06-23 1976-06-23 Mis type semiconductor device

Publications (1)

Publication Number Publication Date
JPS52156574A true JPS52156574A (en) 1977-12-27

Family

ID=13509887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7315176A Pending JPS52156574A (en) 1976-06-23 1976-06-23 Mis type semiconductor device

Country Status (1)

Country Link
JP (1) JPS52156574A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553614A (en) * 1978-06-21 1980-01-11 Hitachi Ltd Insulating gate type fet device and its manufacturing method
JPS5648173A (en) * 1979-09-26 1981-05-01 Sumitomo Electric Ind Ltd Semiconductor device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553614A (en) * 1978-06-21 1980-01-11 Hitachi Ltd Insulating gate type fet device and its manufacturing method
JPS5648173A (en) * 1979-09-26 1981-05-01 Sumitomo Electric Ind Ltd Semiconductor device

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