JPS53107282A - Thyristor - Google Patents

Thyristor

Info

Publication number
JPS53107282A
JPS53107282A JP2148177A JP2148177A JPS53107282A JP S53107282 A JPS53107282 A JP S53107282A JP 2148177 A JP2148177 A JP 2148177A JP 2148177 A JP2148177 A JP 2148177A JP S53107282 A JPS53107282 A JP S53107282A
Authority
JP
Japan
Prior art keywords
providing
sloped
thyristor
face
substrate
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
JP2148177A
Other languages
Japanese (ja)
Inventor
Kenichi Goto
Masafumi Miyagawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2148177A priority Critical patent/JPS53107282A/en
Publication of JPS53107282A publication Critical patent/JPS53107282A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To produce high performance thyristors at a high yield by providing sloped to part of the circumferential side face on the surface of a substrate, removing the circumferential edge part, forming PNPN layers from the back and providing a thick layer part to the P type emitter layer in particular and providing a protection film to the sloped face.
COPYRIGHT: (C)1978,JPO&Japio
JP2148177A 1977-03-02 1977-03-02 Thyristor Pending JPS53107282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2148177A JPS53107282A (en) 1977-03-02 1977-03-02 Thyristor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2148177A JPS53107282A (en) 1977-03-02 1977-03-02 Thyristor

Publications (1)

Publication Number Publication Date
JPS53107282A true JPS53107282A (en) 1978-09-19

Family

ID=12056155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2148177A Pending JPS53107282A (en) 1977-03-02 1977-03-02 Thyristor

Country Status (1)

Country Link
JP (1) JPS53107282A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001185727A (en) * 1999-10-15 2001-07-06 Fuji Electric Co Ltd Semiconductor device and its manufacturing method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133985A (en) * 1974-09-17 1976-03-23 Mitsubishi Electric Corp Handotaisochi no seizohoho
JPS51135469A (en) * 1975-05-20 1976-11-24 Mitsubishi Electric Corp Glass passivation semi-conductor unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133985A (en) * 1974-09-17 1976-03-23 Mitsubishi Electric Corp Handotaisochi no seizohoho
JPS51135469A (en) * 1975-05-20 1976-11-24 Mitsubishi Electric Corp Glass passivation semi-conductor unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001185727A (en) * 1999-10-15 2001-07-06 Fuji Electric Co Ltd Semiconductor device and its manufacturing method
JP4696337B2 (en) * 1999-10-15 2011-06-08 富士電機システムズ株式会社 Semiconductor device

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