FR2476914B1 - Dispositif mosfet vertical avec electrode de blindage - Google Patents
Dispositif mosfet vertical avec electrode de blindageInfo
- Publication number
- FR2476914B1 FR2476914B1 FR8103443A FR8103443A FR2476914B1 FR 2476914 B1 FR2476914 B1 FR 2476914B1 FR 8103443 A FR8103443 A FR 8103443A FR 8103443 A FR8103443 A FR 8103443A FR 2476914 B1 FR2476914 B1 FR 2476914B1
- Authority
- FR
- France
- Prior art keywords
- shielding electrode
- mosfet device
- vertical mosfet
- vertical
- shielding
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/64—Double-diffused metal-oxide semiconductor [DMOS] FETs
- H10D30/66—Vertical DMOS [VDMOS] FETs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/5222—Capacitive arrangements or effects of, or between wiring layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/111—Field plates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Bipolar Transistors (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12371580A | 1980-02-22 | 1980-02-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2476914A1 FR2476914A1 (fr) | 1981-08-28 |
| FR2476914B1 true FR2476914B1 (fr) | 1985-10-18 |
Family
ID=22410424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8103443A Expired FR2476914B1 (fr) | 1980-02-22 | 1981-02-20 | Dispositif mosfet vertical avec electrode de blindage |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS56131961A (enrdf_load_stackoverflow) |
| DE (1) | DE3105693A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2476914B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2070331B (enrdf_load_stackoverflow) |
| IT (1) | IT1135091B (enrdf_load_stackoverflow) |
| PL (1) | PL136606B1 (enrdf_load_stackoverflow) |
| SE (1) | SE456291B (enrdf_load_stackoverflow) |
| YU (1) | YU41520B (enrdf_load_stackoverflow) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57141964A (en) * | 1981-02-26 | 1982-09-02 | Nippon Telegr & Teleph Corp <Ntt> | Insulated gate type field effect transistor |
| DE3210353A1 (de) * | 1982-03-20 | 1983-09-22 | Robert Bosch Gmbh, 7000 Stuttgart | Monolithisch integrierte darlingtonschaltung |
| EP0205639A1 (en) * | 1985-06-25 | 1986-12-30 | Eaton Corporation | Bidirectional power fet with substrate referenced shield |
| EP0207178A1 (en) * | 1985-06-25 | 1987-01-07 | Eaton Corporation | Bidirectional power fet with field shaping |
| US4577208A (en) * | 1982-09-23 | 1986-03-18 | Eaton Corporation | Bidirectional power FET with integral avalanche protection |
| DE3465225D1 (en) * | 1983-02-17 | 1987-09-10 | Nissan Motor | A vertical-type mosfet and method of fabricating the same |
| EP0205640A1 (en) * | 1985-06-25 | 1986-12-30 | Eaton Corporation | Lateral bidirectional shielded notch fet |
| SG165138A1 (en) * | 2000-07-12 | 2010-10-28 | Inst Of Microelectronics | A semiconductor device |
| WO2004066395A2 (en) * | 2003-01-21 | 2004-08-05 | North-West University | Fast switching power insulated gate semiconductor device |
| US7276747B2 (en) * | 2005-04-25 | 2007-10-02 | Semiconductor Components Industries, L.L.C. | Semiconductor device having screening electrode and method |
| CN102569386B (zh) * | 2010-12-17 | 2015-02-04 | 上海华虹宏力半导体制造有限公司 | 具有屏蔽栅的vdmos器件及其制备方法 |
| CN102569385B (zh) * | 2010-12-17 | 2015-04-08 | 上海华虹宏力半导体制造有限公司 | 具有屏蔽栅的vdmos结构及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1132810A (en) * | 1966-03-30 | 1968-11-06 | Matsushita Electronics Corp | Field-effect transistor having insulated gates |
| GB1316555A (enrdf_load_stackoverflow) * | 1969-08-12 | 1973-05-09 | ||
| US3845495A (en) * | 1971-09-23 | 1974-10-29 | Signetics Corp | High voltage, high frequency double diffused metal oxide semiconductor device |
| GB1423449A (en) * | 1973-07-27 | 1976-02-04 | Standard Telephones Cables Ltd | Semiconductor device |
| JPS52106688A (en) * | 1976-03-05 | 1977-09-07 | Nec Corp | Field-effect transistor |
-
1981
- 1981-01-13 SE SE8100148A patent/SE456291B/sv not_active IP Right Cessation
- 1981-01-20 IT IT19216/81A patent/IT1135091B/it active
- 1981-02-12 GB GB8104365A patent/GB2070331B/en not_active Expired
- 1981-02-17 DE DE19813105693 patent/DE3105693A1/de active Granted
- 1981-02-18 JP JP2362181A patent/JPS56131961A/ja active Granted
- 1981-02-19 YU YU424/81A patent/YU41520B/xx unknown
- 1981-02-20 PL PL1981229786A patent/PL136606B1/pl unknown
- 1981-02-20 FR FR8103443A patent/FR2476914B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3105693A1 (de) | 1981-11-26 |
| YU41520B (en) | 1987-08-31 |
| DE3105693C2 (enrdf_load_stackoverflow) | 1992-12-10 |
| JPS56131961A (en) | 1981-10-15 |
| GB2070331B (en) | 1984-05-23 |
| GB2070331A (en) | 1981-09-03 |
| IT8119216A0 (it) | 1981-01-20 |
| JPH0213830B2 (enrdf_load_stackoverflow) | 1990-04-05 |
| SE8100148L (sv) | 1981-08-23 |
| PL136606B1 (en) | 1986-03-31 |
| YU42481A (en) | 1983-06-30 |
| PL229786A1 (enrdf_load_stackoverflow) | 1981-09-18 |
| FR2476914A1 (fr) | 1981-08-28 |
| SE456291B (sv) | 1988-09-19 |
| IT1135091B (it) | 1986-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |