FR2205748A1 - - Google Patents
Info
- Publication number
- FR2205748A1 FR2205748A1 FR7239347A FR7239347A FR2205748A1 FR 2205748 A1 FR2205748 A1 FR 2205748A1 FR 7239347 A FR7239347 A FR 7239347A FR 7239347 A FR7239347 A FR 7239347A FR 2205748 A1 FR2205748 A1 FR 2205748A1
- Authority
- FR
- France
- 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.)
- Granted
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
- H01L29/66—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
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/80—Field effect transistors with field effect produced by a PN or other rectifying junction gate, i.e. potential-jump barrier
- H01L29/808—Field effect transistors with field effect produced by a PN or other rectifying junction gate, i.e. potential-jump barrier with a PN junction gate, e.g. PN homojunction gate
- H01L29/8083—Vertical transistors
-
- 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)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Junction Field-Effect Transistors (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7239347A FR2205748B1 (xx) | 1972-11-07 | 1972-11-07 | |
NL7315132A NL7315132A (xx) | 1972-11-07 | 1973-11-05 | |
JP12460673A JPS4979694A (xx) | 1972-11-07 | 1973-11-07 | |
US05/606,946 US4005467A (en) | 1972-11-07 | 1975-08-22 | High-power field-effect transistor and method of making same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7239347A FR2205748B1 (xx) | 1972-11-07 | 1972-11-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2205748A1 true FR2205748A1 (xx) | 1974-05-31 |
FR2205748B1 FR2205748B1 (xx) | 1977-07-29 |
Family
ID=9106746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7239347A Expired FR2205748B1 (xx) | 1972-11-07 | 1972-11-07 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS4979694A (xx) |
FR (1) | FR2205748B1 (xx) |
NL (1) | NL7315132A (xx) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3344324A (en) * | 1956-12-13 | 1967-09-26 | Philips Corp | Unipolar transistor with narrow channel between source and drain |
DE2142426A1 (de) * | 1970-08-24 | 1972-04-06 | Motorola Inc | Halbleiteranordnung und Verfahren zu seiner Herstellung |
-
1972
- 1972-11-07 FR FR7239347A patent/FR2205748B1/fr not_active Expired
-
1973
- 1973-11-05 NL NL7315132A patent/NL7315132A/xx not_active Application Discontinuation
- 1973-11-07 JP JP12460673A patent/JPS4979694A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3344324A (en) * | 1956-12-13 | 1967-09-26 | Philips Corp | Unipolar transistor with narrow channel between source and drain |
DE2142426A1 (de) * | 1970-08-24 | 1972-04-06 | Motorola Inc | Halbleiteranordnung und Verfahren zu seiner Herstellung |
Also Published As
Publication number | Publication date |
---|---|
JPS4979694A (xx) | 1974-08-01 |
FR2205748B1 (xx) | 1977-07-29 |
NL7315132A (xx) | 1974-05-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
ST | Notification of lapse |