JPS5026353B1 - - Google Patents
Info
- Publication number
- JPS5026353B1 JPS5026353B1 JP45074661A JP7466170A JPS5026353B1 JP S5026353 B1 JPS5026353 B1 JP S5026353B1 JP 45074661 A JP45074661 A JP 45074661A JP 7466170 A JP7466170 A JP 7466170A JP S5026353 B1 JPS5026353 B1 JP S5026353B1
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/08—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/083—Anode or cathode regions of thyristors or gated bipolar-mode devices
- H01L29/0839—Cathode regions of thyristors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
- H01L29/41716—Cathode or anode electrodes for thyristors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/70—Bipolar devices
- H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
- H01L29/744—Gate-turn-off devices
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Thyristors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85342469A | 1969-08-27 | 1969-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5026353B1 true JPS5026353B1 (US20030199744A1-20031023-C00003.png) | 1975-08-30 |
Family
ID=25316002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45074661A Pending JPS5026353B1 (US20030199744A1-20031023-C00003.png) | 1969-08-27 | 1970-08-27 |
Country Status (8)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55132836U (US20030199744A1-20031023-C00003.png) * | 1979-03-13 | 1980-09-20 | ||
| JPS6098241U (ja) * | 1983-12-09 | 1985-07-04 | 株式会社東海理化電機製作所 | ダイヤフラムスイツチ |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5021346B1 (US20030199744A1-20031023-C00003.png) * | 1970-08-14 | 1975-07-22 | ||
| NL165888C (nl) * | 1970-10-10 | 1981-05-15 | Philips Nv | Halfgeleiderinrichting met een halfgeleiderlichaam bevattende een collectorzone, een basiszone en een emitterzone waarbij de emitterzone ten minste twee strookvormige onderling evenwijdige emittergebieden bevat, die uit afwisselend smallere en bredere delen bestaan. |
| JPS5532027B2 (US20030199744A1-20031023-C00003.png) * | 1973-02-14 | 1980-08-22 | ||
| JPS517883A (ja) * | 1974-07-08 | 1976-01-22 | Tokyo Shibaura Electric Co | Geetotaanofusairisuta |
| US4127863A (en) * | 1975-10-01 | 1978-11-28 | Tokyo Shibaura Electric Co., Ltd. | Gate turn-off type thyristor with separate semiconductor resistive wafer providing emitter ballast |
| GB1558840A (en) * | 1977-02-07 | 1980-01-09 | Rca Corp | Gate controlled semiconductor device |
| NL190389C (nl) * | 1978-06-14 | 1994-02-01 | Gen Electric | Poort-uitschakelbare thyristor. |
| JPS6043668B2 (ja) * | 1979-07-06 | 1985-09-30 | 株式会社日立製作所 | 半導体装置 |
| JPS57201077A (en) * | 1981-06-05 | 1982-12-09 | Hitachi Ltd | Semiconductor switching device |
| JPS5871657A (ja) * | 1981-10-23 | 1983-04-28 | Toshiba Corp | ゲ−トタ−ンオフサイリスタ |
| JPH0658959B2 (ja) * | 1987-01-29 | 1994-08-03 | 富士電機株式会社 | ゲ−ト・タ−ン・オフ・サイリスタ |
| JP2804216B2 (ja) * | 1993-06-22 | 1998-09-24 | 株式会社日立製作所 | ゲートターンオフサイリスタ |
| DE4403429C2 (de) * | 1994-02-04 | 1997-09-18 | Asea Brown Boveri | Abschaltbares Halbleiterbauelement |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3210621A (en) * | 1960-06-20 | 1965-10-05 | Westinghouse Electric Corp | Plural emitter semiconductor device |
| NL296392A (US20030199744A1-20031023-C00003.png) * | 1963-08-07 | |||
| GB1112301A (en) * | 1964-07-27 | 1968-05-01 | Gen Electric | Controlled rectifier with improved turn-on and turn-off characteristics |
| US3449649A (en) * | 1966-07-09 | 1969-06-10 | Bbc Brown Boveri & Cie | S.c.r. with emitter electrode spaced from semiconductor edge equal to 10 times base thickness |
-
0
- BE BE755356D patent/BE755356A/xx not_active IP Right Cessation
-
1969
- 1969-08-27 US US853424A patent/US3611072A/en not_active Expired - Lifetime
-
1970
- 1970-08-03 ZA ZA705359*DA patent/ZA705359B/xx unknown
- 1970-08-06 GB GB3793270A patent/GB1314985A/en not_active Expired
- 1970-08-22 DE DE19702041727 patent/DE2041727A1/de active Pending
- 1970-08-25 FR FR7031040A patent/FR2059197A5/fr not_active Expired
- 1970-08-26 SE SE11612/70A patent/SE364811B/xx unknown
- 1970-08-27 JP JP45074661A patent/JPS5026353B1/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55132836U (US20030199744A1-20031023-C00003.png) * | 1979-03-13 | 1980-09-20 | ||
| JPS6098241U (ja) * | 1983-12-09 | 1985-07-04 | 株式会社東海理化電機製作所 | ダイヤフラムスイツチ |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA705359B (en) | 1971-04-28 |
| GB1314985A (en) | 1973-04-26 |
| FR2059197A5 (US20030199744A1-20031023-C00003.png) | 1971-05-28 |
| US3611072A (en) | 1971-10-05 |
| BE755356A (fr) | 1971-03-01 |
| DE2041727A1 (de) | 1971-03-04 |
| SE364811B (US20030199744A1-20031023-C00003.png) | 1974-03-04 |
