CH413118A - Halbleiterbauelement vom pnpn-Typ - Google Patents
Halbleiterbauelement vom pnpn-TypInfo
- Publication number
- CH413118A CH413118A CH1101964A CH1101964A CH413118A CH 413118 A CH413118 A CH 413118A CH 1101964 A CH1101964 A CH 1101964A CH 1101964 A CH1101964 A CH 1101964A CH 413118 A CH413118 A CH 413118A
- Authority
- CH
- Switzerland
- Prior art keywords
- semiconductor component
- pnpn type
- pnpn
- type
- semiconductor
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
- H01L21/3046—Mechanical treatment, e.g. grinding, polishing, cutting using blasting, e.g. sand-blasting
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Thyristors (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES88040A DE1212643B (de) | 1963-10-26 | 1963-10-26 | Steuerbares Halbleiterbauelement vom pnpn-Typ und Verfahren zum Herstellen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH413118A true CH413118A (de) | 1966-05-15 |
Family
ID=7514188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1101964A CH413118A (de) | 1963-10-26 | 1964-08-21 | Halbleiterbauelement vom pnpn-Typ |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH413118A (de) |
DE (1) | DE1212643B (de) |
GB (1) | GB1071632A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4207584A (en) * | 1975-09-25 | 1980-06-10 | Bbc Brown Boveri & Company Limited | Safety device for protecting semiconductor components against excessive voltage rise rates |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB873803A (en) * | 1959-05-29 | 1961-07-26 | Westinghouse Brake & Signal | Improvements in or relating to semi-conductor devices |
US2980832A (en) * | 1959-06-10 | 1961-04-18 | Westinghouse Electric Corp | High current npnp switch |
FR1281944A (fr) * | 1959-11-10 | 1962-01-19 | Westinghouse Electric Corp | Dispositif à semi-conducteur à plusieurs bornes |
US3189800A (en) * | 1959-12-14 | 1965-06-15 | Westinghouse Electric Corp | Multi-region two-terminal semiconductor device |
-
1963
- 1963-10-26 DE DES88040A patent/DE1212643B/de active Pending
-
1964
- 1964-08-21 CH CH1101964A patent/CH413118A/de unknown
- 1964-10-21 GB GB4301664A patent/GB1071632A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1071632A (en) | 1967-06-07 |
DE1212643B (de) | 1966-03-17 |
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