IT1213217B - Dispositivo a semiconduttore a resistenza sepolta. - Google Patents
Dispositivo a semiconduttore a resistenza sepolta.Info
- Publication number
- IT1213217B IT1213217B IT8422688A IT2268884A IT1213217B IT 1213217 B IT1213217 B IT 1213217B IT 8422688 A IT8422688 A IT 8422688A IT 2268884 A IT2268884 A IT 2268884A IT 1213217 B IT1213217 B IT 1213217B
- Authority
- IT
- Italy
- Prior art keywords
- semiconductor device
- resistance semiconductor
- buried resistance
- buried
- semiconductor
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title 1
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
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/8605—Resistors with PN junctions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/761—PN junctions
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Semiconductor Integrated Circuits (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8422688A IT1213217B (it) | 1984-09-17 | 1984-09-17 | Dispositivo a semiconduttore a resistenza sepolta. |
SE8504204A SE500944C2 (sv) | 1984-09-17 | 1985-09-11 | Halvledaranordning med begravd resistans och förfarande för dess tillverkning |
DE19853533005 DE3533005A1 (de) | 1984-09-17 | 1985-09-16 | Halbleiter-vorrichtung mit vergrabenem widerstand |
JP60205168A JPS6174361A (ja) | 1984-09-17 | 1985-09-17 | 埋め込み抵抗半導体装置 |
GB08522907A GB2166588B (en) | 1984-09-17 | 1985-09-17 | Buried-resistance semiconductor devices |
FR8513745A FR2570545A1 (fr) | 1984-09-17 | 1985-09-17 | Dispositif a semi-conducteur a resistance enterree |
US06/779,091 US4663647A (en) | 1984-09-17 | 1985-09-23 | Buried-resistance semiconductor device and fabrication process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8422688A IT1213217B (it) | 1984-09-17 | 1984-09-17 | Dispositivo a semiconduttore a resistenza sepolta. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8422688A0 IT8422688A0 (it) | 1984-09-17 |
IT1213217B true IT1213217B (it) | 1989-12-14 |
Family
ID=11199263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8422688A IT1213217B (it) | 1984-09-17 | 1984-09-17 | Dispositivo a semiconduttore a resistenza sepolta. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4663647A (it) |
JP (1) | JPS6174361A (it) |
DE (1) | DE3533005A1 (it) |
FR (1) | FR2570545A1 (it) |
GB (1) | GB2166588B (it) |
IT (1) | IT1213217B (it) |
SE (1) | SE500944C2 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5610079A (en) * | 1995-06-19 | 1997-03-11 | Reliance Electric Industrial Company | Self-biased moat for parasitic current suppression in integrated circuits |
US6100153A (en) * | 1998-01-20 | 2000-08-08 | International Business Machines Corporation | Reliable diffusion resistor and diffusion capacitor |
DE102006034589B4 (de) * | 2006-07-26 | 2008-06-05 | Siemens Ag | Strom begrenzende Halbleiteranordnung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1155578A (en) * | 1965-10-08 | 1969-06-18 | Sony Corp | Field Effect Transistor |
GB1226899A (it) * | 1968-07-17 | 1971-03-31 | ||
JPS509635B1 (it) * | 1970-09-07 | 1975-04-14 | ||
JPS6048765B2 (ja) * | 1977-12-19 | 1985-10-29 | 日本電気株式会社 | 定電圧半導体集積回路 |
JPS5771164A (en) * | 1980-10-22 | 1982-05-01 | Fujitsu Ltd | Semiconductor device |
-
1984
- 1984-09-17 IT IT8422688A patent/IT1213217B/it active
-
1985
- 1985-09-11 SE SE8504204A patent/SE500944C2/sv unknown
- 1985-09-16 DE DE19853533005 patent/DE3533005A1/de not_active Withdrawn
- 1985-09-17 JP JP60205168A patent/JPS6174361A/ja active Pending
- 1985-09-17 GB GB08522907A patent/GB2166588B/en not_active Expired
- 1985-09-17 FR FR8513745A patent/FR2570545A1/fr not_active Withdrawn
- 1985-09-23 US US06/779,091 patent/US4663647A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2570545A1 (fr) | 1986-03-21 |
GB8522907D0 (en) | 1985-10-23 |
SE8504204L (sv) | 1986-03-18 |
JPS6174361A (ja) | 1986-04-16 |
GB2166588A (en) | 1986-05-08 |
GB2166588B (en) | 1987-12-09 |
SE8504204D0 (sv) | 1985-09-11 |
DE3533005A1 (de) | 1986-04-17 |
IT8422688A0 (it) | 1984-09-17 |
US4663647A (en) | 1987-05-05 |
SE500944C2 (sv) | 1994-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970929 |