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JPS5245276A - Mis type semiconductor devce - Google Patents

Mis type semiconductor devce

Info

Publication number
JPS5245276A
JPS5245276A JP12067675A JP12067675A JPS5245276A JP S5245276 A JPS5245276 A JP S5245276A JP 12067675 A JP12067675 A JP 12067675A JP 12067675 A JP12067675 A JP 12067675A JP S5245276 A JPS5245276 A JP S5245276A
Authority
JP
Japan
Prior art keywords
type semiconductor
devce
mis type
mis
protect
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
JP12067675A
Other languages
Japanese (ja)
Inventor
Shozo Hosoda
Akihiro Tomosawa
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 JP12067675A priority Critical patent/JPS5245276A/en
Publication of JPS5245276A publication Critical patent/JPS5245276A/en
Pending legal-status Critical Current

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  • Electrodes Of Semiconductors (AREA)

Abstract

PURPOSE: To protect the threshold voltage variation of gate insulating membrane on the MIS type semiconductor device by an ionic material included in the electrode.
COPYRIGHT: (C)1977,JPO&Japio
JP12067675A 1975-10-08 1975-10-08 Mis type semiconductor devce Pending JPS5245276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12067675A JPS5245276A (en) 1975-10-08 1975-10-08 Mis type semiconductor devce

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12067675A JPS5245276A (en) 1975-10-08 1975-10-08 Mis type semiconductor devce

Publications (1)

Publication Number Publication Date
JPS5245276A true JPS5245276A (en) 1977-04-09

Family

ID=14792170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12067675A Pending JPS5245276A (en) 1975-10-08 1975-10-08 Mis type semiconductor devce

Country Status (1)

Country Link
JP (1) JPS5245276A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853722U (en) * 1981-10-02 1983-04-12 三洋電機株式会社 Production line structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853722U (en) * 1981-10-02 1983-04-12 三洋電機株式会社 Production line structure

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