GB2011707B - Silicon diaphragm with integrated piezo resistive semi conductor strain gauge elements - Google Patents
Silicon diaphragm with integrated piezo resistive semi conductor strain gauge elementsInfo
- Publication number
- GB2011707B GB2011707B GB7843496A GB7843496A GB2011707B GB 2011707 B GB2011707 B GB 2011707B GB 7843496 A GB7843496 A GB 7843496A GB 7843496 A GB7843496 A GB 7843496A GB 2011707 B GB2011707 B GB 2011707B
- Authority
- GB
- United Kingdom
- Prior art keywords
- strain gauge
- silicon diaphragm
- semi conductor
- gauge elements
- piezo resistive
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
- G01L9/0052—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements
- G01L9/0054—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements integral with a semiconducting diaphragm
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N39/00—Integrated devices, or assemblies of multiple devices, comprising at least one piezoelectric, electrostrictive or magnetostrictive element covered by groups H10N30/00 – H10N35/00
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD7700202998A DD133714A1 (en) | 1977-12-29 | 1977-12-29 | SILICON BENDING PLATE WITH INTEGRATED PIEZORESISTIVAL SEMICONDUCTOR MEASURING ELEMENTS |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2011707A GB2011707A (en) | 1979-07-11 |
GB2011707B true GB2011707B (en) | 1982-06-16 |
Family
ID=5511095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7843496A Expired GB2011707B (en) | 1977-12-29 | 1978-11-07 | Silicon diaphragm with integrated piezo resistive semi conductor strain gauge elements |
Country Status (5)
Country | Link |
---|---|
DD (1) | DD133714A1 (en) |
DE (1) | DE2844893A1 (en) |
GB (1) | GB2011707B (en) |
IT (1) | IT1158180B (en) |
SE (1) | SE7813216L (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60128673A (en) * | 1983-12-16 | 1985-07-09 | Hitachi Ltd | Semiconductor pressure-sensing device |
US4672853A (en) * | 1984-10-30 | 1987-06-16 | Burr-Brown Corporation | Apparatus and method for a pressure-sensitive device |
FR2653197B1 (en) * | 1989-10-12 | 1991-12-27 | Vulcanic | METHOD FOR WATERPROOFING AN END OF AN ELECTRIC HEATING ELEMENT AND WATERPROOFING ELEMENT THROUGH THIS METHOD. |
FR2653271B1 (en) * | 1989-10-13 | 1994-06-10 | Schlumberger Ind Sa | SEMICONDUCTOR SENSOR. |
US5397911A (en) * | 1991-04-02 | 1995-03-14 | Honda Giken Kogyo Kabushiki Kaisha | Semiconductor sensor with plural gate electrodes |
JP3009239B2 (en) * | 1991-04-02 | 2000-02-14 | 本田技研工業株式会社 | Semiconductor sensor |
CN105318830B (en) * | 2015-12-04 | 2018-03-02 | 浙江工业大学 | The sensitive grid full-bridge of lateral deviation six mixes interdigital metal strain plate |
CN105333812B (en) * | 2015-12-04 | 2018-06-29 | 浙江工业大学 | Interdigital metal strain plate in five sensitive grid of cross direction profiles |
US10296148B2 (en) | 2016-08-31 | 2019-05-21 | Synaptics Incorporated | Full-bridge strain-gauge array of finger thermal compensation |
-
1977
- 1977-12-29 DD DD7700202998A patent/DD133714A1/en unknown
-
1978
- 1978-10-14 DE DE19782844893 patent/DE2844893A1/en not_active Withdrawn
- 1978-11-07 GB GB7843496A patent/GB2011707B/en not_active Expired
- 1978-12-20 IT IT52392/78A patent/IT1158180B/en active
- 1978-12-21 SE SE7813216A patent/SE7813216L/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE7813216L (en) | 1979-06-30 |
DD133714A1 (en) | 1979-01-17 |
IT7852392A0 (en) | 1978-12-20 |
GB2011707A (en) | 1979-07-11 |
IT1158180B (en) | 1987-02-18 |
DE2844893A1 (en) | 1979-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |