JPH0337750B2 - - Google Patents

Info

Publication number
JPH0337750B2
JPH0337750B2 JP59108937A JP10893784A JPH0337750B2 JP H0337750 B2 JPH0337750 B2 JP H0337750B2 JP 59108937 A JP59108937 A JP 59108937A JP 10893784 A JP10893784 A JP 10893784A JP H0337750 B2 JPH0337750 B2 JP H0337750B2
Authority
JP
Japan
Prior art keywords
strain
strain gauge
measuring device
substrate
temperature
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 - Lifetime
Application number
JP59108937A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60253279A (ja
Inventor
Susumu Sugyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Priority to JP59108937A priority Critical patent/JPS60253279A/ja
Priority to US06/738,092 priority patent/US4654621A/en
Publication of JPS60253279A publication Critical patent/JPS60253279A/ja
Publication of JPH0337750B2 publication Critical patent/JPH0337750B2/ja
Granted legal-status Critical Current

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
    • G01L9/02—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning
    • G01L9/06—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of piezo-resistive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2287—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges constructional details of the strain gauges
    • G01L1/2293—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges constructional details of the strain gauges of the semi-conductor type
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Pressure Sensors (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP59108937A 1984-05-29 1984-05-29 半導体歪み測定器 Granted JPS60253279A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59108937A JPS60253279A (ja) 1984-05-29 1984-05-29 半導体歪み測定器
US06/738,092 US4654621A (en) 1984-05-29 1985-05-24 Semiconductor strain measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59108937A JPS60253279A (ja) 1984-05-29 1984-05-29 半導体歪み測定器

Publications (2)

Publication Number Publication Date
JPS60253279A JPS60253279A (ja) 1985-12-13
JPH0337750B2 true JPH0337750B2 (OSRAM) 1991-06-06

Family

ID=14497427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59108937A Granted JPS60253279A (ja) 1984-05-29 1984-05-29 半導体歪み測定器

Country Status (2)

Country Link
US (1) US4654621A (OSRAM)
JP (1) JPS60253279A (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706100A (en) * 1986-08-01 1987-11-10 Honeywell Inc. High temperature hetero-epitaxial pressure sensor
CA1314410C (en) * 1986-12-08 1993-03-16 Masanori Nishiguchi Wiring structure of semiconductor pressure sensor
ES2035360T3 (es) * 1988-04-21 1993-04-16 Marelli Autronica S.P.A. Un sensor electrico de fuerza y/o deformacion, particularmente para uso como sensor de presion.
JPH07114288B2 (ja) * 1989-09-26 1995-12-06 株式会社豊田中央研究所 半導体歪測定装置
US5549785A (en) * 1992-09-14 1996-08-27 Nippondenso Co., Ltd. Method of producing a semiconductor dynamic sensor
JP2816635B2 (ja) * 1993-01-14 1998-10-27 株式会社山武 半導体圧力センサ
US6867841B2 (en) * 2001-10-31 2005-03-15 Hitachi, Ltd. Method for manufacturing liquid crystal display panels
KR100427430B1 (ko) * 2002-01-28 2004-04-13 학교법인 동서학원 금속박막형 압력센서 및 그 제조방법
CN104864988B (zh) * 2015-06-10 2017-07-04 中国电子科技集团公司第十三研究所 硅岛膜结构的mems压力传感器及其制作方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2617731C3 (de) * 1976-04-23 1979-06-07 Siemens Ag, 1000 Berlin Und 8000 Muenchen Miniaturdruckmeßwandler
JPS5527670A (en) * 1978-08-18 1980-02-27 Hitachi Ltd Pressure-electric signal converter
JPS55113379A (en) * 1979-02-21 1980-09-01 Omron Tateisi Electronics Co Method of fabrication for semiconductor pressure- sensitive element
JPS562671A (en) * 1979-06-22 1981-01-12 Nissan Motor Co Ltd Manufacture of semiconductor diaphragm
JPS56118374A (en) * 1980-02-22 1981-09-17 Hitachi Ltd Semiconductor strain gauge
JPS5941134B2 (ja) * 1980-04-15 1984-10-04 富士電機株式会社 圧力変換器
JPS5710271A (en) * 1980-06-23 1982-01-19 Fuji Electric Co Ltd Semiconductor pressure converter
JPS5758791A (en) * 1980-09-26 1982-04-08 Sankyo Kogyo Kk Excavation of deep well or vertical shaft
US4400869A (en) * 1981-02-12 1983-08-30 Becton Dickinson And Company Process for producing high temperature pressure transducers and semiconductors
JPS57177574A (en) * 1981-04-24 1982-11-01 Omron Tateisi Electronics Co Manufacture of semiconductor pressure-sensitive element
JPS57190366A (en) * 1981-05-20 1982-11-22 Hitachi Ltd Manufacture of semiconductor pressure sensor
US4510671A (en) * 1981-08-31 1985-04-16 Kulite Semiconductor Products, Inc. Dielectrically isolated transducer employing single crystal strain gages
US4463336A (en) * 1981-12-28 1984-07-31 United Technologies Corporation Ultra-thin microelectronic pressure sensors
JPS58171866A (ja) * 1982-03-31 1983-10-08 Sanyo Electric Co Ltd 圧力センサ
JPS58182529A (ja) * 1982-04-19 1983-10-25 Toshiba Corp 半導体圧力変換装置
JPS5911683A (ja) * 1982-07-13 1984-01-21 Toyo Electric Mfg Co Ltd 半導体装置の埋込みゲ−ト形成法
JPS5911684A (ja) * 1982-07-13 1984-01-21 Toyo Electric Mfg Co Ltd 半導体装置の埋込みゲ−ト形成法
JPS5936971A (ja) * 1982-08-26 1984-02-29 Toyo Electric Mfg Co Ltd 半導体装置の埋込みゲ−ト形成法
JPS5972774A (ja) * 1982-10-19 1984-04-24 Mitsubishi Electric Corp ガリウム・ヒ素電界効果トランジスタ

Also Published As

Publication number Publication date
JPS60253279A (ja) 1985-12-13
US4654621A (en) 1987-03-31

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