CH591764A5 - - Google Patents
Info
- Publication number
- CH591764A5 CH591764A5 CH1387275A CH1387275A CH591764A5 CH 591764 A5 CH591764 A5 CH 591764A5 CH 1387275 A CH1387275 A CH 1387275A CH 1387275 A CH1387275 A CH 1387275A CH 591764 A5 CH591764 A5 CH 591764A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53024974A | 1974-12-06 | 1974-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH591764A5 true CH591764A5 (en) | 1977-09-30 |
Family
ID=24112972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1387275A CH591764A5 (en) | 1974-12-06 | 1975-10-27 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5168776A (en) |
| BE (1) | BE835288A (en) |
| BR (1) | BR7508781A (en) |
| CH (1) | CH591764A5 (en) |
| DE (1) | DE2545871B2 (en) |
| ES (1) | ES442755A1 (en) |
| FR (1) | FR2293795A1 (en) |
| NL (1) | NL7513901A (en) |
| SE (1) | SE7513554L (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS559477A (en) * | 1978-07-06 | 1980-01-23 | Nec Corp | Method of making semiconductor device |
| JPS5646561A (en) * | 1979-09-26 | 1981-04-27 | Nec Corp | Semiconductor device |
| JPS5685867A (en) * | 1979-12-14 | 1981-07-13 | Nec Corp | Field effect semiconductor device |
| JPS57155771A (en) * | 1981-03-23 | 1982-09-25 | Hitachi Ltd | Semiconductor integrated circuit device |
| JPH0646662B2 (en) * | 1983-12-26 | 1994-06-15 | 株式会社日立製作所 | Semiconductor device |
| JPS6114765A (en) * | 1984-06-29 | 1986-01-22 | Shindengen Electric Mfg Co Ltd | Insulated gate field effect transistor |
| JPS60121771A (en) * | 1984-11-09 | 1985-06-29 | Hitachi Ltd | Semiconductor device |
| JPS61170065A (en) * | 1985-01-23 | 1986-07-31 | Fuji Electric Co Ltd | Insulated gate type field-effect transistor |
| JPS61105872A (en) * | 1985-10-04 | 1986-05-23 | Hitachi Ltd | Semiconductor device |
| US4786955A (en) * | 1987-02-24 | 1988-11-22 | General Electric Company | Semiconductor device with source and drain depth extenders and a method of making the same |
| DE3818533C2 (en) * | 1987-06-01 | 1994-05-26 | Mitsubishi Electric Corp | Field effect transistor |
| JPH0294477A (en) * | 1988-09-30 | 1990-04-05 | Toshiba Corp | Semiconductor device and manufacture thereof |
| DE19706282A1 (en) * | 1997-02-18 | 1998-08-20 | Siemens Ag | Transistor having zones of different dopant concentration |
| JP4541582B2 (en) * | 2001-03-28 | 2010-09-08 | セイコーインスツル株式会社 | Manufacturing method of semiconductor device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49105490A (en) * | 1973-02-07 | 1974-10-05 |
-
1975
- 1975-10-14 DE DE2545871A patent/DE2545871B2/en active Granted
- 1975-10-24 JP JP50127537A patent/JPS5168776A/en active Pending
- 1975-10-27 CH CH1387275A patent/CH591764A5/xx not_active IP Right Cessation
- 1975-10-29 FR FR7533870A patent/FR2293795A1/en active Granted
- 1975-11-05 BE BE161620A patent/BE835288A/en unknown
- 1975-11-18 ES ES442755A patent/ES442755A1/en not_active Expired
- 1975-11-28 NL NL7513901A patent/NL7513901A/en not_active Application Discontinuation
- 1975-12-02 SE SE7513554A patent/SE7513554L/en unknown
- 1975-12-08 BR BR7508781*A patent/BR7508781A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES442755A1 (en) | 1977-04-01 |
| JPS5168776A (en) | 1976-06-14 |
| FR2293795A1 (en) | 1976-07-02 |
| BR7508781A (en) | 1976-08-24 |
| FR2293795B1 (en) | 1978-05-12 |
| BE835288A (en) | 1976-03-01 |
| NL7513901A (en) | 1976-06-09 |
| DE2545871A1 (en) | 1976-06-10 |
| DE2545871C3 (en) | 1983-03-03 |
| DE2545871B2 (en) | 1980-06-19 |
| SE7513554L (en) | 1976-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |