IT1123772B - Dispositivo semiconduttore ad elementi u-mos - Google Patents
Dispositivo semiconduttore ad elementi u-mosInfo
- Publication number
- IT1123772B IT1123772B IT26258/79A IT2625879A IT1123772B IT 1123772 B IT1123772 B IT 1123772B IT 26258/79 A IT26258/79 A IT 26258/79A IT 2625879 A IT2625879 A IT 2625879A IT 1123772 B IT1123772 B IT 1123772B
- Authority
- IT
- Italy
- Prior art keywords
- semiconductive device
- mos elements
- mos
- elements
- semiconductive
- Prior art date
Links
Classifications
-
- 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
- H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions
- H10D64/27—Electrodes not carrying the current to be rectified, amplified, oscillated or switched, e.g. gates
- H10D64/311—Gate electrodes for field-effect devices
- H10D64/411—Gate electrodes for field-effect devices for FETs
- H10D64/511—Gate electrodes for field-effect devices for FETs for IGFETs
- H10D64/512—Disposition of the gate electrodes, e.g. buried gates
- H10D64/513—Disposition of the gate electrodes, e.g. buried gates within recesses in the substrate, e.g. trench gates, groove gates or buried gates
-
- 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]
- H10D30/63—Vertical IGFETs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/40—Crystalline structures
- H10D62/405—Orientations of crystalline planes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US94881478A | 1978-10-05 | 1978-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7926258A0 IT7926258A0 (it) | 1979-10-04 |
| IT1123772B true IT1123772B (it) | 1986-04-30 |
Family
ID=25488272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT26258/79A IT1123772B (it) | 1978-10-05 | 1979-10-04 | Dispositivo semiconduttore ad elementi u-mos |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5552273A (it) |
| CA (1) | CA1115426A (it) |
| DE (1) | DE2931272A1 (it) |
| FR (1) | FR2438342A1 (it) |
| GB (1) | GB2032686A (it) |
| IT (1) | IT1123772B (it) |
| NL (1) | NL7905402A (it) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4449285A (en) * | 1981-08-19 | 1984-05-22 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Method for producing a vertical channel transistor |
| US4546367A (en) * | 1982-06-21 | 1985-10-08 | Eaton Corporation | Lateral bidirectional notch FET with extended gate insulator |
| JPS598375A (ja) * | 1982-07-05 | 1984-01-17 | Matsushita Electronics Corp | 縦型構造電界効果トランジスタ |
| US5034785A (en) * | 1986-03-24 | 1991-07-23 | Siliconix Incorporated | Planar vertical channel DMOS structure |
| US4767722A (en) * | 1986-03-24 | 1988-08-30 | Siliconix Incorporated | Method for making planar vertical channel DMOS structures |
| US6335247B1 (en) * | 2000-06-19 | 2002-01-01 | Infineon Technologies Ag | Integrated circuit vertical trench device and method of forming thereof |
| JP3531613B2 (ja) | 2001-02-06 | 2004-05-31 | 株式会社デンソー | トレンチゲート型半導体装置及びその製造方法 |
-
1979
- 1979-07-11 NL NL7905402A patent/NL7905402A/nl not_active Application Discontinuation
- 1979-08-01 DE DE19792931272 patent/DE2931272A1/de not_active Withdrawn
- 1979-08-31 JP JP11054279A patent/JPS5552273A/ja active Pending
- 1979-09-10 CA CA335,319A patent/CA1115426A/en not_active Expired
- 1979-09-14 GB GB7932015A patent/GB2032686A/en not_active Withdrawn
- 1979-10-04 FR FR7924747A patent/FR2438342A1/fr not_active Withdrawn
- 1979-10-04 IT IT26258/79A patent/IT1123772B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2931272A1 (de) | 1980-04-24 |
| FR2438342A1 (fr) | 1980-04-30 |
| NL7905402A (nl) | 1980-04-09 |
| JPS5552273A (en) | 1980-04-16 |
| CA1115426A (en) | 1981-12-29 |
| GB2032686A (en) | 1980-05-08 |
| IT7926258A0 (it) | 1979-10-04 |
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