CN102428376B - 微机械传感器 - Google Patents
微机械传感器 Download PDFInfo
- Publication number
- CN102428376B CN102428376B CN201080018950.7A CN201080018950A CN102428376B CN 102428376 B CN102428376 B CN 102428376B CN 201080018950 A CN201080018950 A CN 201080018950A CN 102428376 B CN102428376 B CN 102428376B
- Authority
- CN
- China
- Prior art keywords
- spring
- zigzag section
- substrate
- sensor
- flexural
- Prior art date
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- 239000000758 substrate Substances 0.000 claims abstract description 40
- 230000033001 locomotion Effects 0.000 claims abstract description 24
- 238000005452 bending Methods 0.000 claims description 30
- 238000009434 installation Methods 0.000 claims description 25
- 230000007704 transition Effects 0.000 claims description 8
- 230000009977 dual effect Effects 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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
-
- 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
- B81B3/0064—Constitution or structural means for improving or controlling the physical properties of a device
- B81B3/0067—Mechanical properties
- B81B3/007—For controlling stiffness, e.g. ribs
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
- G01C19/5705—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using masses driven in reciprocating rotary motion about an axis
- G01C19/5712—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using masses driven in reciprocating rotary motion about an axis the devices involving a micromechanical structure
-
- 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
- B81B2203/0118—Cantilevers
-
- 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
- B81B2203/056—Rotation in 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
- G01P2015/0808—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 in-plane movement of the mass, i.e. movement of the mass in the plane of the substrate
- G01P2015/0811—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 in-plane movement of the mass, i.e. movement of the mass in the plane of the substrate for one single degree of freedom of movement of the mass
- G01P2015/0817—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 in-plane movement of the mass, i.e. movement of the mass in the plane of the substrate for one single degree of freedom of movement of the mass for pivoting movement of the mass, e.g. in-plane pendulum
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Pressure Sensors (AREA)
- Gyroscopes (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009002701.7 | 2009-04-28 | ||
DE102009002701.7A DE102009002701B4 (de) | 2009-04-28 | 2009-04-28 | Mikromechanischer Sensor |
PCT/EP2010/055635 WO2010125071A1 (de) | 2009-04-28 | 2010-04-27 | Mikromechanischer sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102428376A CN102428376A (zh) | 2012-04-25 |
CN102428376B true CN102428376B (zh) | 2014-09-10 |
Family
ID=42697290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080018950.7A Active CN102428376B (zh) | 2009-04-28 | 2010-04-27 | 微机械传感器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9103850B2 (zh) |
CN (1) | CN102428376B (zh) |
DE (1) | DE102009002701B4 (zh) |
WO (1) | WO2010125071A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011145278A (ja) * | 2009-12-16 | 2011-07-28 | Seiko Epson Corp | 振動片、振動子、物理量センサー、および電子機器 |
DE102011007168B4 (de) * | 2011-04-11 | 2019-09-19 | Hanking Electronics, Ltd. | Mikro-elektro-mechanischer Sensor sowie Verfahren zur Justierung und zum Betrieb des Sensors |
JP6344033B2 (ja) * | 2014-04-22 | 2018-06-20 | セイコーエプソン株式会社 | 角速度センサー、電子機器及び移動体 |
DE102018222615B4 (de) * | 2018-12-20 | 2021-09-02 | Robert Bosch Gmbh | Bauelement mit einer optimierten mehrlagigen Torsionsfeder |
DE102020203921A1 (de) | 2020-03-26 | 2021-09-30 | Robert Bosch Gesellschaft mit beschränkter Haftung | Mikromechanisches Bauelement, aufweisend ein Substrat, eine seismische Masse und eine Aufhängung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1816747A (zh) * | 2003-07-08 | 2006-08-09 | 飞思卡尔半导体公司 | 单测试质量块的三轴mems传感器 |
CN101120232A (zh) * | 2004-12-31 | 2008-02-06 | Vti技术有限公司 | 振荡微机械角速度传感器 |
DE102007035806A1 (de) * | 2007-07-31 | 2009-02-12 | Sd Sensordynamics Ag | Mikromechanischer Drehratensensor |
Family Cites Families (24)
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US6390370B1 (en) * | 1990-11-15 | 2002-05-21 | Symbol Technologies, Inc. | Light beam scanning pen, scan module for the device and method of utilization |
DE19920066B4 (de) * | 1999-05-03 | 2007-03-01 | Robert Bosch Gmbh | Sensor aus einem mehrschichtigen Substrat mit einem aus einer Halbleiterschicht herausstrukturierten Federelement |
DE19941045A1 (de) * | 1999-08-28 | 2001-04-12 | Bosch Gmbh Robert | Mikroschwingvorrichtung |
US6626039B1 (en) * | 1999-09-17 | 2003-09-30 | Millisensor Systems And Actuators, Inc. | Electrically decoupled silicon gyroscope |
US6393913B1 (en) * | 2000-02-08 | 2002-05-28 | Sandia Corporation | Microelectromechanical dual-mass resonator structure |
US6401536B1 (en) * | 2000-02-11 | 2002-06-11 | Motorola, Inc. | Acceleration sensor and method of manufacture |
FR2808264B1 (fr) * | 2000-04-28 | 2002-06-07 | Commissariat Energie Atomique | Structure mecanique micro-usinee et dispositif incorporant la structure |
US6963679B1 (en) * | 2000-05-24 | 2005-11-08 | Active Optical Networks, Inc. | Micro-opto-electro-mechanical switching system |
DE10108196A1 (de) * | 2001-02-21 | 2002-10-24 | Bosch Gmbh Robert | Drehratensensor |
DE10108197A1 (de) * | 2001-02-21 | 2002-09-12 | Bosch Gmbh Robert | Drehratensensor |
US6912078B2 (en) * | 2001-03-16 | 2005-06-28 | Corning Incorporated | Electrostatically actuated micro-electro-mechanical devices and method of manufacture |
KR100439908B1 (ko) * | 2002-02-28 | 2004-07-12 | (주)엠투엔 | 정전형 미세 구동기 |
US6954301B2 (en) * | 2002-04-30 | 2005-10-11 | The Regents Of The University Of Michigan | Low-voltage electromechanical device including a tiltable microplatform, method of tilting same, array of such devices and method of setting dimple-to-substrate spacing |
DE10238893A1 (de) * | 2002-08-24 | 2004-03-04 | Robert Bosch Gmbh | Drehratensensor |
US6823733B2 (en) * | 2002-11-04 | 2004-11-30 | Matsushita Electric Industrial Co., Ltd. | Z-axis vibration gyroscope |
FR2859528B1 (fr) * | 2003-09-09 | 2006-01-06 | Thales Sa | Gyrometre micro-usine a double diapason et a detection dans le plan de la plaque usinee |
US7442918B2 (en) * | 2004-05-14 | 2008-10-28 | Microvision, Inc. | MEMS device having simplified drive |
US8342022B2 (en) * | 2006-03-10 | 2013-01-01 | Conti Temic Microelectronic Gmbh | Micromechanical rotational speed sensor |
EP1996899B1 (de) * | 2006-03-10 | 2014-09-17 | Continental Teves AG & Co. oHG | Drehratensensor mit kopplungsbalken |
DE102007057042A1 (de) * | 2007-09-10 | 2009-03-12 | Continental Teves Ag & Co. Ohg | Mikromechanischer Drehratensensor mit Kopplungsbalken und Aufhängungs-Federelementen zur Unterdrückung der Quadratur |
DE102007054505B4 (de) | 2007-11-15 | 2016-12-22 | Robert Bosch Gmbh | Drehratensensor |
EP2184583B1 (de) * | 2008-11-11 | 2011-01-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mikromechanischer Coriolis-Drehratensensor |
DE102009002702B4 (de) * | 2009-04-28 | 2018-01-18 | Hanking Electronics, Ltd. | Mikromechanischer Sensor |
DE102009046506B4 (de) * | 2009-11-06 | 2024-01-18 | Robert Bosch Gmbh | Drehratensensor |
-
2009
- 2009-04-28 DE DE102009002701.7A patent/DE102009002701B4/de active Active
-
2010
- 2010-04-27 US US13/266,985 patent/US9103850B2/en active Active
- 2010-04-27 CN CN201080018950.7A patent/CN102428376B/zh active Active
- 2010-04-27 WO PCT/EP2010/055635 patent/WO2010125071A1/de active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1816747A (zh) * | 2003-07-08 | 2006-08-09 | 飞思卡尔半导体公司 | 单测试质量块的三轴mems传感器 |
CN101120232A (zh) * | 2004-12-31 | 2008-02-06 | Vti技术有限公司 | 振荡微机械角速度传感器 |
DE102007035806A1 (de) * | 2007-07-31 | 2009-02-12 | Sd Sensordynamics Ag | Mikromechanischer Drehratensensor |
Also Published As
Publication number | Publication date |
---|---|
US9103850B2 (en) | 2015-08-11 |
WO2010125071A1 (de) | 2010-11-04 |
US20120042728A1 (en) | 2012-02-23 |
CN102428376A (zh) | 2012-04-25 |
DE102009002701B4 (de) | 2018-01-18 |
DE102009002701A1 (de) | 2010-12-02 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Austria - Graz A8403 Hotel Fende Aibei lebu Ling Applicant after: MAXIM INTEGRATED GmbH Address before: Austria - Graz A8403 Hotel Fende Aibei lebu Ling Applicant before: Induction Power Co.,Ltd. Address after: Austria - Graz A8403 Hotel Fende Aibei lebu Ling Applicant after: Induction Power Co.,Ltd. Address before: Austria - Graz A8403 Hotel Fende Aibei lebu Ling Applicant before: Induction Power Corp. |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SENSORDYNAMICS AG TO: MAXIM INTEGRATED PRODUCTS,INC. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180803 Address after: Ohio, USA Patentee after: Hanking Microelectronics Co.,Ltd. Address before: Austria - Graz A8403 Hotel Fende Aibei lebu Ling Patentee before: Maxim Integrated GmbH |
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TR01 | Transfer of patent right |
Effective date of registration: 20231031 Address after: Room A, 12th Floor, 300 Lockhart Road, Wan Chai, Hong Kong, China Patentee after: Hanwang Microelectronics Hong Kong Ltd. Address before: Ohio, USA Patentee before: Hanking Microelectronics Co.,Ltd. |
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