JPS522291A - Method of making semiconductor device - Google Patents

Method of making semiconductor device

Info

Publication number
JPS522291A
JPS522291A JP7765675A JP7765675A JPS522291A JP S522291 A JPS522291 A JP S522291A JP 7765675 A JP7765675 A JP 7765675A JP 7765675 A JP7765675 A JP 7765675A JP S522291 A JPS522291 A JP S522291A
Authority
JP
Japan
Prior art keywords
semiconductor device
making semiconductor
region
isoplanar
separator
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.)
Granted
Application number
JP7765675A
Other languages
Japanese (ja)
Other versions
JPS584454B2 (en
Inventor
Yoshinori Yukimoto
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 JP7765675A priority Critical patent/JPS584454B2/en
Publication of JPS522291A publication Critical patent/JPS522291A/en
Publication of JPS584454B2 publication Critical patent/JPS584454B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Element Separation (AREA)

Abstract

PURPOSE: In forming isoplanar-type insulation separator layer, P+ region for channel stop is formed by pouring ions during the formation of separator oxide film, preventing undesired diffusion of the P+ region.
COPYRIGHT: (C)1977,JPO&Japio
JP7765675A 1975-06-24 1975-06-24 hand tai souchi no seizou houhou Expired JPS584454B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7765675A JPS584454B2 (en) 1975-06-24 1975-06-24 hand tai souchi no seizou houhou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7765675A JPS584454B2 (en) 1975-06-24 1975-06-24 hand tai souchi no seizou houhou

Publications (2)

Publication Number Publication Date
JPS522291A true JPS522291A (en) 1977-01-08
JPS584454B2 JPS584454B2 (en) 1983-01-26

Family

ID=13639916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7765675A Expired JPS584454B2 (en) 1975-06-24 1975-06-24 hand tai souchi no seizou houhou

Country Status (1)

Country Link
JP (1) JPS584454B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609082U (en) * 1983-06-29 1985-01-22 松下電器産業株式会社 Recording media such as digital audio discs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609082U (en) * 1983-06-29 1985-01-22 松下電器産業株式会社 Recording media such as digital audio discs

Also Published As

Publication number Publication date
JPS584454B2 (en) 1983-01-26

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