HK1021905A1 - Tunneling sensor with linear force rebalance - Google Patents

Tunneling sensor with linear force rebalance

Info

Publication number
HK1021905A1
HK1021905A1 HK99105514A HK99105514A HK1021905A1 HK 1021905 A1 HK1021905 A1 HK 1021905A1 HK 99105514 A HK99105514 A HK 99105514A HK 99105514 A HK99105514 A HK 99105514A HK 1021905 A1 HK1021905 A1 HK 1021905A1
Authority
HK
Hong Kong
Prior art keywords
linear force
force rebalance
tunneling sensor
tunneling
sensor
Prior art date
Application number
HK99105514A
Other languages
English (en)
Inventor
Jonathan J Bernstein
Original Assignee
Draper Lab Charles S
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 Draper Lab Charles S filed Critical Draper Lab Charles S
Publication of HK1021905A1 publication Critical patent/HK1021905A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/13—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by measuring the force required to restore a proofmass subjected to inertial forces to a null position
    • G01P15/131—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by measuring the force required to restore a proofmass subjected to inertial forces to a null position with electrostatic counterbalancing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
    • B81B3/0018—Structures acting upon the moving or flexible element for transforming energy into mechanical movement or vice versa, i.e. actuators, sensors, generators
    • B81B3/0021—Transducers for transforming electrical into mechanical energy or vice versa
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/0802—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/0894—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by non-contact electron transfer, i.e. electron tunneling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B2201/00—Specific applications of microelectromechanical systems
    • B81B2201/02—Sensors
    • B81B2201/0228—Inertial sensors
    • B81B2201/0235—Accelerometers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B2203/00—Basic microelectromechanical structures
    • B81B2203/01—Suspended structures, i.e. structures allowing a movement
    • B81B2203/0181—See-saws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B2203/00—Basic microelectromechanical structures
    • B81B2203/05—Type of movement
    • B81B2203/058—Rotation out of a plane parallel to the substrate
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P2015/0805—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration
    • G01P2015/0822—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass
    • G01P2015/0825—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass for one single degree of freedom of movement of the mass
    • G01P2015/0831—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass for one single degree of freedom of movement of the mass the mass being of the paddle type having the pivot axis between the longitudinal ends of the mass, e.g. see-saw configuration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/43—Electric condenser making
HK99105514A 1996-08-08 1999-11-26 Tunneling sensor with linear force rebalance HK1021905A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/694,333 US5752410A (en) 1996-08-08 1996-08-08 Tunneling sensor with linear force rebalance and method for fabricating the same
PCT/US1997/014007 WO1998005973A1 (en) 1996-08-08 1997-08-08 Tunneling sensor with linear force rebalance

Publications (1)

Publication Number Publication Date
HK1021905A1 true HK1021905A1 (en) 2000-07-14

Family

ID=24788393

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99105514A HK1021905A1 (en) 1996-08-08 1999-11-26 Tunneling sensor with linear force rebalance

Country Status (7)

Country Link
US (2) US5752410A (xx)
EP (1) EP0917652B1 (xx)
JP (1) JP2000515631A (xx)
CA (1) CA2262684C (xx)
DE (1) DE69736429T2 (xx)
HK (1) HK1021905A1 (xx)
WO (1) WO1998005973A1 (xx)

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DE19632060B4 (de) * 1996-08-09 2012-05-03 Robert Bosch Gmbh Verfahren zur Herstellung eines Drehratensensors
US6161440A (en) * 1997-08-14 2000-12-19 Alliedsignal Inc. Low metalization creep sensor
KR100324465B1 (ko) * 2000-04-19 2002-02-27 윤덕용 2-축 가속도 센서 및 그 제조방법
US6495019B1 (en) 2000-04-19 2002-12-17 Agere Systems Inc. Device comprising micromagnetic components for power applications and process for forming device
US6396324B1 (en) * 2000-05-08 2002-05-28 International Business Machines Corporation Clock system for an embedded semiconductor memory unit
US7296458B2 (en) * 2002-10-17 2007-11-20 Advanced Technology Materials, Inc Nickel-coated free-standing silicon carbide structure for sensing fluoro or halogen species in semiconductor processing systems, and processes of making and using same
US20040163445A1 (en) * 2002-10-17 2004-08-26 Dimeo Frank Apparatus and process for sensing fluoro species in semiconductor processing systems
US7080545B2 (en) * 2002-10-17 2006-07-25 Advanced Technology Materials, Inc. Apparatus and process for sensing fluoro species in semiconductor processing systems
US7228724B2 (en) * 2002-10-17 2007-06-12 Advanced Technology Materials, Inc. Apparatus and process for sensing target gas species in semiconductor processing systems
US7280436B2 (en) * 2004-05-07 2007-10-09 Corporation For National Research Initiatives Miniature acoustic detector based on electron surface tunneling
JP2005342808A (ja) * 2004-05-31 2005-12-15 Oki Electric Ind Co Ltd Ｍｅｍｓデバイスの製造方法
US20060211253A1 (en) * 2005-03-16 2006-09-21 Ing-Shin Chen Method and apparatus for monitoring plasma conditions in an etching plasma processing facility
US7444868B2 (en) * 2006-06-29 2008-11-04 Honeywell International Inc. Force rebalancing for MEMS inertial sensors using time-varying voltages
DE102009002412A1 (de) 2009-04-16 2010-10-21 Robert Bosch Gmbh Vorrichtung zur Erfassung einer mechanischen Auslenkung
US8569937B1 (en) 2010-07-13 2013-10-29 Hrl Laboratories, Llc Piezoelectric resonator with capacitive sense and/or force rebalance electrodes to control an amplitude of vibration
US8933759B1 (en) 2012-07-13 2015-01-13 Hrl Laboratories, Llc Dynamic damping in a quartz oscillator
US10345332B2 (en) 2015-10-08 2019-07-09 The Charles Stark Draper Laboratory, Inc. Zero power sensors

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293781A (en) * 1987-11-09 1994-03-15 California Institute Of Technology Tunnel effect measuring systems and particle detectors
US5265470A (en) * 1987-11-09 1993-11-30 California Institute Of Technology Tunnel effect measuring systems and particle detectors
US5315247A (en) * 1987-11-09 1994-05-24 California Institute Of Technology Method and apparatus for measuring a magnetic field using a deflectable energized loop and a tunneling tip
US5163328A (en) * 1990-08-06 1992-11-17 Colin Electronics Co., Ltd. Miniature pressure sensor and pressure sensor arrays
US5326726A (en) * 1990-08-17 1994-07-05 Analog Devices, Inc. Method for fabricating monolithic chip containing integrated circuitry and suspended microstructure
US5314572A (en) * 1990-08-17 1994-05-24 Analog Devices, Inc. Method for fabricating microstructures
US5237529A (en) * 1991-02-01 1993-08-17 Richard Spitzer Microstructure array and activation system therefor
US5235187A (en) * 1991-05-14 1993-08-10 Cornell Research Foundation Methods of fabricating integrated, aligned tunneling tip pairs
US5178012A (en) * 1991-05-31 1993-01-12 Rockwell International Corporation Twisting actuator accelerometer
CA2066084A1 (en) * 1991-05-31 1992-12-01 Gordon Walter Culp Twisting actuators
WO1993000589A1 (en) * 1991-06-25 1993-01-07 Sundstrand Corporation Coriolis rate sensor using tunnel-effect displacement sensor
US5377545A (en) * 1992-12-08 1995-01-03 Alliedsignal Inc. Servo accelerometer with tunnel current sensor and complementary electrostatic drive
US5361635A (en) * 1993-04-12 1994-11-08 Alliedsignal Inc. Multiple servo loop accelerometer with tunnel current sensors
US5596194A (en) * 1994-08-19 1997-01-21 Hughes Aircraft Company Single-wafer tunneling sensor and low-cost IC manufacturing method

Also Published As

Publication number Publication date
WO1998005973A1 (en) 1998-02-12
CA2262684A1 (en) 1998-02-12
EP0917652B1 (en) 2006-08-02
DE69736429D1 (de) 2006-09-14
JP2000515631A (ja) 2000-11-21
EP0917652A4 (en) 1999-12-01
DE69736429T2 (de) 2007-03-08
CA2262684C (en) 2005-05-10
WO1998005973A8 (en) 2001-04-19
EP0917652A1 (en) 1999-05-26
US5991990A (en) 1999-11-30
US5752410A (en) 1998-05-19

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100808