JPS53107282A - Thyristor - Google Patents
ThyristorInfo
- 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
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
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)
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)
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 |
-
1977
- 1977-03-02 JP JP2148177A patent/JPS53107282A/en active Pending
Patent Citations (2)
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)
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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