AU2003212003A1 - Semiconductor acceleration sensor, and method of producing the same - Google Patents

Semiconductor acceleration sensor, and method of producing the same

Info

Publication number
AU2003212003A1
AU2003212003A1 AU2003212003A AU2003212003A AU2003212003A1 AU 2003212003 A1 AU2003212003 A1 AU 2003212003A1 AU 2003212003 A AU2003212003 A AU 2003212003A AU 2003212003 A AU2003212003 A AU 2003212003A AU 2003212003 A1 AU2003212003 A1 AU 2003212003A1
Authority
AU
Australia
Prior art keywords
producing
same
acceleration sensor
semiconductor acceleration
semiconductor
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.)
Abandoned
Application number
AU2003212003A
Inventor
Masato Ando
Yoshiyuki Nakamizo
Tsutomu Sawai
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.)
Hokuriku Electric Industry Co Ltd
Original Assignee
Hokuriku Electric Industry Co Ltd
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
Priority claimed from JP2002039252A external-priority patent/JP4464597B2/en
Priority claimed from JP2002040704A external-priority patent/JP4014888B2/en
Application filed by Hokuriku Electric Industry Co Ltd filed Critical Hokuriku Electric Industry Co Ltd
Publication of AU2003212003A1 publication Critical patent/AU2003212003A1/en
Abandoned legal-status Critical Current

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
    • G01P15/18—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
    • 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
    • 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
    • G01P2015/084—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 the mass being suspended at more than one of its sides, e.g. membrane-type suspension, so as to permit multi-axis movement of the mass
AU2003212003A 2002-02-15 2003-02-14 Semiconductor acceleration sensor, and method of producing the same Abandoned AU2003212003A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2002039252A JP4464597B2 (en) 2002-02-15 2002-02-15 Semiconductor acceleration sensor
JP2002-039252 2002-02-15
JP2002040704A JP4014888B2 (en) 2002-02-18 2002-02-18 Semiconductor acceleration sensor and manufacturing method thereof
JP2002-040704 2002-02-18
PCT/JP2003/001581 WO2003069354A1 (en) 2002-02-15 2003-02-14 Semiconductor acceleration sensor, and method of producing the same

Publications (1)

Publication Number Publication Date
AU2003212003A1 true AU2003212003A1 (en) 2003-09-04

Family

ID=27736535

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003212003A Abandoned AU2003212003A1 (en) 2002-02-15 2003-02-14 Semiconductor acceleration sensor, and method of producing the same

Country Status (2)

Country Link
AU (1) AU2003212003A1 (en)
WO (1) WO2003069354A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3424371B2 (en) * 1995-01-31 2003-07-07 松下電工株式会社 Method of manufacturing acceleration sensor
JP3290047B2 (en) * 1995-03-15 2002-06-10 松下電工株式会社 Acceleration sensor and method of manufacturing the same
JP2001004656A (en) * 1999-04-22 2001-01-12 Ngk Insulators Ltd Force sensor and adjustment of sensitivity thereof
JP2002055117A (en) * 2000-08-10 2002-02-20 Yazaki Corp Capacitance type acceleration sensor
JP3087307U (en) * 2002-01-16 2002-08-02 和廣 岡田 Acceleration sensor

Also Published As

Publication number Publication date
WO2003069354A1 (en) 2003-08-21

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase