JPS5267580A - Semiconductor integrated circuit and manufacturing method thereof - Google Patents

Semiconductor integrated circuit and manufacturing method thereof

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Publication number
JPS5267580A
JPS5267580A JP14297975A JP14297975A JPS5267580A JP S5267580 A JPS5267580 A JP S5267580A JP 14297975 A JP14297975 A JP 14297975A JP 14297975 A JP14297975 A JP 14297975A JP S5267580 A JPS5267580 A JP S5267580A
Authority
JP
Japan
Prior art keywords
manufacturing
integrated circuit
semiconductor integrated
pnptr
withstand
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
JP14297975A
Other languages
Japanese (ja)
Inventor
Masayoshi Yoshimura
Naonobu Sato
Noboru Horie
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 JP14297975A priority Critical patent/JPS5267580A/en
Publication of JPS5267580A publication Critical patent/JPS5267580A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To improve the voltage-withstand of a PNPTr by removing the widthwise spread of an isolation region in an IC containing PNPTr.
COPYRIGHT: (C)1977,JPO&Japio
JP14297975A 1975-12-03 1975-12-03 Semiconductor integrated circuit and manufacturing method thereof Pending JPS5267580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14297975A JPS5267580A (en) 1975-12-03 1975-12-03 Semiconductor integrated circuit and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14297975A JPS5267580A (en) 1975-12-03 1975-12-03 Semiconductor integrated circuit and manufacturing method thereof

Publications (1)

Publication Number Publication Date
JPS5267580A true JPS5267580A (en) 1977-06-04

Family

ID=15328095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14297975A Pending JPS5267580A (en) 1975-12-03 1975-12-03 Semiconductor integrated circuit and manufacturing method thereof

Country Status (1)

Country Link
JP (1) JPS5267580A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861731A (en) * 1988-02-02 1989-08-29 General Motors Corporation Method of fabricating a lateral dual gate thyristor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861731A (en) * 1988-02-02 1989-08-29 General Motors Corporation Method of fabricating a lateral dual gate thyristor

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