JPS51118384A - Manufacturing prouss for mos type semiconductor unit - Google Patents

Manufacturing prouss for mos type semiconductor unit

Info

Publication number
JPS51118384A
JPS51118384A JP50043977A JP4397775A JPS51118384A JP S51118384 A JPS51118384 A JP S51118384A JP 50043977 A JP50043977 A JP 50043977A JP 4397775 A JP4397775 A JP 4397775A JP S51118384 A JPS51118384 A JP S51118384A
Authority
JP
Japan
Prior art keywords
prouss
manufacturing
type semiconductor
mos type
semiconductor unit
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
JP50043977A
Other languages
Japanese (ja)
Inventor
Shigero Kuninobu
Takeshi Ishihara
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50043977A priority Critical patent/JPS51118384A/en
Publication of JPS51118384A publication Critical patent/JPS51118384A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent from step cutting at metal wiring and to improve switching speed by smoothing element surface.
COPYRIGHT: (C)1976,JPO&Japio
JP50043977A 1975-04-10 1975-04-10 Manufacturing prouss for mos type semiconductor unit Pending JPS51118384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50043977A JPS51118384A (en) 1975-04-10 1975-04-10 Manufacturing prouss for mos type semiconductor unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50043977A JPS51118384A (en) 1975-04-10 1975-04-10 Manufacturing prouss for mos type semiconductor unit

Publications (1)

Publication Number Publication Date
JPS51118384A true JPS51118384A (en) 1976-10-18

Family

ID=12678764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50043977A Pending JPS51118384A (en) 1975-04-10 1975-04-10 Manufacturing prouss for mos type semiconductor unit

Country Status (1)

Country Link
JP (1) JPS51118384A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544081A (en) * 1977-06-10 1979-01-12 Matsushita Electric Ind Co Ltd Manufacture for semiconductor device
JPS544082A (en) * 1977-06-10 1979-01-12 Matsushita Electric Ind Co Ltd Manufacture for semiconductor device
JPS58127380A (en) * 1982-01-26 1983-07-29 Seiko Epson Corp Mos type semiconductor device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3698966A (en) * 1970-02-26 1972-10-17 North American Rockwell Processes using a masking layer for producing field effect devices having oxide isolation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3698966A (en) * 1970-02-26 1972-10-17 North American Rockwell Processes using a masking layer for producing field effect devices having oxide isolation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544081A (en) * 1977-06-10 1979-01-12 Matsushita Electric Ind Co Ltd Manufacture for semiconductor device
JPS544082A (en) * 1977-06-10 1979-01-12 Matsushita Electric Ind Co Ltd Manufacture for semiconductor device
JPS58127380A (en) * 1982-01-26 1983-07-29 Seiko Epson Corp Mos type semiconductor device

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