AU2003289410A1 - Semiconductor acceleration sensor and mehod of producing the same - Google Patents
Semiconductor acceleration sensor and mehod of producing the sameInfo
- Publication number
- AU2003289410A1 AU2003289410A1 AU2003289410A AU2003289410A AU2003289410A1 AU 2003289410 A1 AU2003289410 A1 AU 2003289410A1 AU 2003289410 A AU2003289410 A AU 2003289410A AU 2003289410 A AU2003289410 A AU 2003289410A AU 2003289410 A1 AU2003289410 A1 AU 2003289410A1
- Authority
- AU
- Australia
- Prior art keywords
- mehod
- producing
- same
- acceleration sensor
- semiconductor acceleration
- 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
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
- G01P15/12—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 alteration of electrical resistance
- G01P15/123—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 alteration of electrical resistance by piezo-resistive elements, e.g. semiconductor strain gauges
-
- 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
- G01P15/18—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
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pressure Sensors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002365863A JP4015014B2 (en) | 2002-12-17 | 2002-12-17 | Semiconductor acceleration sensor and manufacturing method thereof |
JP2002-365863 | 2002-12-17 | ||
PCT/JP2003/016200 WO2004055523A1 (en) | 2002-12-17 | 2003-12-17 | Semiconductor acceleration sensor and mehod of producing the same |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2003289410A1 true AU2003289410A1 (en) | 2004-07-09 |
Family
ID=32588285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003289410A Abandoned AU2003289410A1 (en) | 2002-12-17 | 2003-12-17 | Semiconductor acceleration sensor and mehod of producing the same |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4015014B2 (en) |
AU (1) | AU2003289410A1 (en) |
WO (1) | WO2004055523A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2776850B1 (en) * | 2011-11-09 | 2016-05-18 | Robert Bosch GmbH | Proof mass positioning features having curved contact surfaces |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3290047B2 (en) * | 1995-03-15 | 2002-06-10 | 松下電工株式会社 | Acceleration sensor and method of manufacturing the same |
JPH1048243A (en) * | 1996-08-08 | 1998-02-20 | Akebono Brake Ind Co Ltd | Acceleration sensor and manufacture thereof |
-
2002
- 2002-12-17 JP JP2002365863A patent/JP4015014B2/en not_active Expired - Fee Related
-
2003
- 2003-12-17 WO PCT/JP2003/016200 patent/WO2004055523A1/en active Application Filing
- 2003-12-17 AU AU2003289410A patent/AU2003289410A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP4015014B2 (en) | 2007-11-28 |
JP2004198207A (en) | 2004-07-15 |
WO2004055523A1 (en) | 2004-07-01 |
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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 |