JPS5425160A - Manufacture of semiconductor device - Google Patents

Manufacture of semiconductor device

Info

Publication number
JPS5425160A
JPS5425160A JP9099877A JP9099877A JPS5425160A JP S5425160 A JPS5425160 A JP S5425160A JP 9099877 A JP9099877 A JP 9099877A JP 9099877 A JP9099877 A JP 9099877A JP S5425160 A JPS5425160 A JP S5425160A
Authority
JP
Japan
Prior art keywords
manufacture
semiconductor device
substrate surface
making use
previously provided
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
JP9099877A
Other languages
Japanese (ja)
Inventor
Kaname Otaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9099877A priority Critical patent/JPS5425160A/en
Publication of JPS5425160A publication Critical patent/JPS5425160A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To form separated regions easily through diffusion making use of an aperture previously provided to a substrate surface.
COPYRIGHT: (C)1979,JPO&Japio
JP9099877A 1977-07-28 1977-07-28 Manufacture of semiconductor device Pending JPS5425160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9099877A JPS5425160A (en) 1977-07-28 1977-07-28 Manufacture of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9099877A JPS5425160A (en) 1977-07-28 1977-07-28 Manufacture of semiconductor device

Publications (1)

Publication Number Publication Date
JPS5425160A true JPS5425160A (en) 1979-02-24

Family

ID=14014157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9099877A Pending JPS5425160A (en) 1977-07-28 1977-07-28 Manufacture of semiconductor device

Country Status (1)

Country Link
JP (1) JPS5425160A (en)

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