SG43804A1 - Robust bond for micromachine sensor - Google Patents

Robust bond for micromachine sensor

Info

Publication number
SG43804A1
SG43804A1 SG1996001034A SG1996001034A SG43804A1 SG 43804 A1 SG43804 A1 SG 43804A1 SG 1996001034 A SG1996001034 A SG 1996001034A SG 1996001034 A SG1996001034 A SG 1996001034A SG 43804 A1 SG43804 A1 SG 43804A1
Authority
SG
Singapore
Prior art keywords
robust bond
micromachine sensor
micromachine
sensor
robust
Prior art date
Application number
SG1996001034A
Other languages
English (en)
Inventor
Mark G Romo
Original Assignee
Rosemount 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 Rosemount Inc filed Critical Rosemount Inc
Publication of SG43804A1 publication Critical patent/SG43804A1/en

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
    • G01L9/0042—Constructional details associated with semiconductive diaphragm sensors, e.g. etching, or constructional details of non-semiconductive diaphragms
SG1996001034A 1994-03-29 1995-02-22 Robust bond for micromachine sensor SG43804A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/219,398 US5520054A (en) 1994-03-29 1994-03-29 Increased wall thickness for robust bond for micromachined sensor

Publications (1)

Publication Number Publication Date
SG43804A1 true SG43804A1 (en) 1997-11-14

Family

ID=22819110

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996001034A SG43804A1 (en) 1994-03-29 1995-02-22 Robust bond for micromachine sensor

Country Status (10)

Country Link
US (1) US5520054A (ja)
EP (1) EP0753134A1 (ja)
JP (1) JPH09511061A (ja)
CN (1) CN1143412A (ja)
BR (1) BR9507211A (ja)
CA (1) CA2184161A1 (ja)
CZ (1) CZ283796A3 (ja)
PL (1) PL316142A1 (ja)
SG (1) SG43804A1 (ja)
WO (1) WO1995026495A1 (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5668319A (en) * 1994-02-07 1997-09-16 The Regents Of The University Of California Micromachined accelerometer
WO1998015807A1 (en) * 1996-10-07 1998-04-16 Lucas Novasensor Silicon at least 5 micron high acute cavity with channel by oxidizing fusion bonding and stop etching
GB9709710D0 (en) 1997-05-13 1997-07-02 Fet Electronics Ltd Conditioner circuit for torque sensor
JP2000193544A (ja) * 1998-12-25 2000-07-14 Ngk Insulators Ltd 力センサ
US6543291B1 (en) * 2000-01-06 2003-04-08 Kulite Semiconductor Products, Inc. Wet-to-wet pressure sensing assembly
US6820491B2 (en) * 2002-10-05 2004-11-23 Taiwan Semiconductor Manufacturing Co., Ltd. Pressure differential measuring tool
DE102004006197B4 (de) * 2003-07-04 2013-10-17 Robert Bosch Gmbh Verfahren zur Herstellung eines mikromechanischen Drucksensors
US7159468B2 (en) * 2004-06-15 2007-01-09 Halliburton Energy Services, Inc. Fiber optic differential pressure sensor
US7691723B2 (en) * 2005-01-07 2010-04-06 Honeywell International Inc. Bonding system having stress control
US7543502B2 (en) * 2005-04-08 2009-06-09 Analatom Incorporated Compact pressure-sensing device
US7214324B2 (en) * 2005-04-15 2007-05-08 Delphi Technologies, Inc. Technique for manufacturing micro-electro mechanical structures
US7624642B2 (en) * 2007-09-20 2009-12-01 Rosemount Inc. Differential pressure sensor isolation in a process fluid pressure transmitter
US8371175B2 (en) * 2009-10-01 2013-02-12 Rosemount Inc. Pressure transmitter with pressure sensor mount
JP6225591B2 (ja) * 2013-09-17 2017-11-08 カシオ計算機株式会社 高気密機器
DE102014109491A1 (de) 2014-07-08 2016-02-11 Endress + Hauser Gmbh + Co. Kg Differenzdruckmesszelle
US20170203954A1 (en) * 2016-01-19 2017-07-20 Rosemount Aerospace Inc. Mems pressure sensor with modified cavity to improve burst pressure
DE102017122264A1 (de) 2017-09-26 2019-03-28 CiS Forschungsinstitut für Mikrosensorik GmbH Drucksensorchip und Verfahren zu seiner Herstellung
JP2020030066A (ja) * 2018-08-21 2020-02-27 アズビル株式会社 圧力センサ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600912A (en) * 1985-01-25 1986-07-15 Bourns Instruments, Inc. Diaphragm pressure sensor with improved tensile loading characteristics
US4800758A (en) * 1986-06-23 1989-01-31 Rosemount Inc. Pressure transducer with stress isolation for hard mounting
US4773269A (en) * 1986-07-28 1988-09-27 Rosemount Inc. Media isolated differential pressure sensors
US4823230A (en) * 1988-03-04 1989-04-18 General Electric Company Pressure transducer
US5062302A (en) * 1988-04-29 1991-11-05 Schlumberger Industries, Inc. Laminated semiconductor sensor with overpressure protection
JPH03282342A (ja) * 1990-03-30 1991-12-12 Yokogawa Electric Corp 半導体圧力計
DE4107658A1 (de) * 1991-03-09 1992-09-17 Bosch Gmbh Robert Montageverfahren fuer mikromechanische sensoren
JP2864803B2 (ja) * 1991-09-02 1999-03-08 横河電機株式会社 シリコン圧力センサ
JPH05142074A (ja) * 1991-11-22 1993-06-08 Yokogawa Electric Corp 半導体圧力計
US5257547A (en) * 1991-11-26 1993-11-02 Honeywell Inc. Amplified pressure transducer
AU658524B1 (en) * 1993-08-17 1995-04-13 Yokogawa Electric Corporation Semiconductor type differential pressure measurement apparatus and method for manufacturing the same

Also Published As

Publication number Publication date
EP0753134A1 (en) 1997-01-15
JPH09511061A (ja) 1997-11-04
CN1143412A (zh) 1997-02-19
WO1995026495A1 (en) 1995-10-05
US5520054A (en) 1996-05-28
CZ283796A3 (en) 1997-11-12
CA2184161A1 (en) 1995-10-05
BR9507211A (pt) 1997-09-09
PL316142A1 (en) 1996-12-23

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