ITMI20091248A1 - Elemento sensore micromeccanico, procedimento atto alla fabbricazione di un elemento sensore micromeccanico e procedimento per far funzionare un elemento sensore micromeccanico - Google Patents
Elemento sensore micromeccanico, procedimento atto alla fabbricazione di un elemento sensore micromeccanico e procedimento per far funzionare un elemento sensore micromeccanicoInfo
- Publication number
- ITMI20091248A1 ITMI20091248A1 IT001248A ITMI20091248A ITMI20091248A1 IT MI20091248 A1 ITMI20091248 A1 IT MI20091248A1 IT 001248 A IT001248 A IT 001248A IT MI20091248 A ITMI20091248 A IT MI20091248A IT MI20091248 A1 ITMI20091248 A1 IT MI20091248A1
- Authority
- IT
- Italy
- Prior art keywords
- sensor element
- micromechanical sensor
- procedure
- operate
- manufacturing
- Prior art date
Links
Classifications
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- 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
- G01P15/125—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 capacitive pick-up
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008040525.6A DE102008040525B4 (de) | 2008-07-18 | 2008-07-18 | Mikromechanisches Sensorelement |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI20091248A1 true ITMI20091248A1 (it) | 2011-01-15 |
IT1394742B1 IT1394742B1 (it) | 2012-07-13 |
Family
ID=41427352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI2009A001248A IT1394742B1 (it) | 2008-07-18 | 2009-07-14 | Elemento sensore micromeccanico, procedimento atto alla fabbricazione di un elemento sensore micromeccanico e procedimento per far funzionare un elemento sensore micromeccanico |
Country Status (5)
Country | Link |
---|---|
US (1) | US8627719B2 (it) |
CN (1) | CN101628704B (it) |
DE (1) | DE102008040525B4 (it) |
IT (1) | IT1394742B1 (it) |
TW (1) | TWI507347B (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009000594A1 (de) * | 2009-02-04 | 2010-08-05 | Robert Bosch Gmbh | Beschleunigungssensor und Verfahren zum Betreiben eines Beschleunigungssensors |
CN102985832B (zh) * | 2010-05-12 | 2016-08-17 | 惠普发展公司,有限责任合伙企业 | 加速度计 |
JP5527015B2 (ja) * | 2010-05-26 | 2014-06-18 | セイコーエプソン株式会社 | 素子構造体、慣性センサー、電子機器 |
DE102010061759B4 (de) | 2010-11-23 | 2024-01-18 | Robert Bosch Gmbh | Drehratensensor mit ineinander liegenden Coriolis-Elementen |
US8539836B2 (en) * | 2011-01-24 | 2013-09-24 | Freescale Semiconductor, Inc. | MEMS sensor with dual proof masses |
US9069005B2 (en) * | 2011-06-17 | 2015-06-30 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Capacitance detector for accelerometer and gyroscope and accelerometer and gyroscope with capacitance detector |
US10371714B2 (en) * | 2012-06-14 | 2019-08-06 | Analog Devices, Inc. | Teeter-totter type MEMS accelerometer with electrodes on circuit wafer |
US9134337B2 (en) * | 2012-12-17 | 2015-09-15 | Maxim Integrated Products, Inc. | Microelectromechanical z-axis out-of-plane stopper |
US9470709B2 (en) | 2013-01-28 | 2016-10-18 | Analog Devices, Inc. | Teeter totter accelerometer with unbalanced mass |
US9297825B2 (en) | 2013-03-05 | 2016-03-29 | Analog Devices, Inc. | Tilt mode accelerometer with improved offset and noise performance |
DE102013216915A1 (de) * | 2013-08-26 | 2015-02-26 | Robert Bosch Gmbh | Mikromechanischer Sensor und Verfahren zur Herstellung eines mikromechanischen Sensors |
US10073113B2 (en) | 2014-12-22 | 2018-09-11 | Analog Devices, Inc. | Silicon-based MEMS devices including wells embedded with high density metal |
US10078098B2 (en) | 2015-06-23 | 2018-09-18 | Analog Devices, Inc. | Z axis accelerometer design with offset compensation |
US9720012B2 (en) * | 2015-07-21 | 2017-08-01 | Nxp Usa, Inc. | Multi-axis inertial sensor with dual mass and integrated damping structure |
DE102015222532A1 (de) * | 2015-11-16 | 2017-05-18 | Robert Bosch Gmbh | Mikromechanische Struktur für einen Beschleunigungssensor |
DE102017212875A1 (de) | 2017-07-26 | 2019-01-31 | Robert Bosch Gmbh | Mikromechanische Vorrichtung und Verfahren zur Herstellung einer mikromechanischen Vorrichtung |
US10759656B2 (en) * | 2017-09-29 | 2020-09-01 | Apple Inc. | MEMS sensor with dual pendulous proof masses |
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US3233465A (en) * | 1962-07-16 | 1966-02-08 | Cons Electrodynamics Corp | Accelerometer |
US3400284A (en) * | 1966-07-14 | 1968-09-03 | Cons Electrodynamics Corp | Piezoelectric accelerometer |
FR2452714A1 (fr) * | 1979-03-30 | 1980-10-24 | Thomson Csf | Accelerometre a ondes elastiques |
RO78375A2 (ro) * | 1981-01-20 | 1983-08-03 | Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Industria Electrotehnice,Ro | Traductor piezolectric |
EP0116810B1 (de) * | 1983-02-21 | 1987-05-06 | Vibro-Meter Sa | Duales Accelerometer, Verfahren zu dessen Herstellung und Anwendung desselben |
EP0316498B1 (de) * | 1987-11-09 | 1992-03-04 | Vibro-Meter Sa | Accelerometer |
FR2656929B1 (fr) * | 1990-01-11 | 1994-05-13 | Etat Francais Delegue Armement | Accelerometre differentiel a resonateurs piezoelectriques. |
JPH0526894A (ja) * | 1991-07-19 | 1993-02-02 | Mitsubishi Petrochem Co Ltd | 自己診断回路付き加速度センサ |
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AU3938497A (en) * | 1996-08-23 | 1998-03-06 | Bang & Olufsen Technology A/S | An accelerometer |
DE19719780B4 (de) * | 1997-05-10 | 2006-09-07 | Robert Bosch Gmbh | Beschleunigungserfassungseinrichtung |
DE19741537B4 (de) * | 1997-09-20 | 2005-06-02 | Volkswagen Ag | Zweiachsiger mechanischer Beschleunigungssensor |
US6038924A (en) * | 1997-12-22 | 2000-03-21 | Research Foundation Of State Of New York | Low frequency seismic accelerometer |
JP2000338129A (ja) * | 1999-03-19 | 2000-12-08 | Ngk Insulators Ltd | 加速度センサ素子の感度較正方法 |
JP2000346865A (ja) * | 1999-03-26 | 2000-12-15 | Ngk Insulators Ltd | 加速度センサ素子の感度調整方法 |
DE10000368A1 (de) * | 2000-01-07 | 2001-07-12 | Bosch Gmbh Robert | Mikromechanische Struktur, insbesondere für einen Beschleunigungssensor oder Drehratensensor, und entsprechendes Herstellungsverfahren |
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DE10236773B4 (de) * | 2002-08-10 | 2012-01-26 | Robert Bosch Gmbh | Beschleunigungssensor |
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EP2011762B1 (en) | 2007-07-02 | 2015-09-30 | Denso Corporation | Semiconductor device with a sensor connected to an external element |
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-
2008
- 2008-07-18 DE DE102008040525.6A patent/DE102008040525B4/de active Active
-
2009
- 2009-07-09 US US12/459,993 patent/US8627719B2/en active Active
- 2009-07-14 IT ITMI2009A001248A patent/IT1394742B1/it active
- 2009-07-16 TW TW098124029A patent/TWI507347B/zh active
- 2009-07-17 CN CN200910160724.1A patent/CN101628704B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101628704B (zh) | 2014-09-10 |
CN101628704A (zh) | 2010-01-20 |
US20100011860A1 (en) | 2010-01-21 |
TWI507347B (zh) | 2015-11-11 |
DE102008040525A1 (de) | 2010-01-21 |
US8627719B2 (en) | 2014-01-14 |
TW201008866A (en) | 2010-03-01 |
IT1394742B1 (it) | 2012-07-13 |
DE102008040525B4 (de) | 2017-05-24 |
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