JPS5048880A - - Google Patents
Info
- Publication number
- JPS5048880A JPS5048880A JP49024710A JP2471074A JPS5048880A JP S5048880 A JPS5048880 A JP S5048880A JP 49024710 A JP49024710 A JP 49024710A JP 2471074 A JP2471074 A JP 2471074A JP S5048880 A JPS5048880 A JP S5048880A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
- H10D62/213—Channel regions of field-effect devices
- H10D62/221—Channel regions of field-effect devices of FETs
- H10D62/235—Channel regions of field-effect devices of FETs of IGFETs
- H10D62/314—Channel regions of field-effect devices of FETs of IGFETs having vertical doping variations
-
- 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
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/102—Constructional design considerations for preventing surface leakage or controlling electric field concentration
- H10D62/112—Constructional design considerations for preventing surface leakage or controlling electric field concentration for preventing surface leakage due to surface inversion layers, e.g. by using channel stoppers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
-
- H10P95/00—
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33758873A | 1973-03-02 | 1973-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5048880A true JPS5048880A (ja) | 1975-05-01 |
Family
ID=23321143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49024710A Pending JPS5048880A (ja) | 1973-03-02 | 1974-03-02 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5048880A (ja) |
| CA (1) | CA1010154A (ja) |
| DE (1) | DE2409899A1 (ja) |
| FR (1) | FR2220098A1 (ja) |
| GB (1) | GB1432309A (ja) |
| IT (1) | IT1007410B (ja) |
| NL (1) | NL7402828A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4398964A (en) * | 1981-12-10 | 1983-08-16 | Signetics Corporation | Method of forming ion implants self-aligned with a cut |
| GB2123605A (en) * | 1982-06-22 | 1984-02-01 | Standard Microsyst Smc | MOS integrated circuit structure and method for its fabrication |
| GB2199694A (en) * | 1986-12-23 | 1988-07-13 | Philips Electronic Associated | A method of manufacturing a semiconductor device |
-
1974
- 1974-02-25 GB GB844574A patent/GB1432309A/en not_active Expired
- 1974-03-01 NL NL7402828A patent/NL7402828A/xx unknown
- 1974-03-01 FR FR7407133A patent/FR2220098A1/fr not_active Withdrawn
- 1974-03-01 CA CA193,839A patent/CA1010154A/en not_active Expired
- 1974-03-01 DE DE2409899A patent/DE2409899A1/de active Pending
- 1974-03-02 JP JP49024710A patent/JPS5048880A/ja active Pending
- 1974-04-08 IT IT20557/74A patent/IT1007410B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CA1010154A (en) | 1977-05-10 |
| DE2409899A1 (de) | 1974-09-12 |
| GB1432309A (en) | 1976-04-14 |
| IT1007410B (it) | 1976-10-30 |
| NL7402828A (ja) | 1974-09-04 |
| FR2220098A1 (ja) | 1974-09-27 |