CN103403495A - 用于共振微细加工装置的减小转向差的挠曲支承部 - Google Patents
用于共振微细加工装置的减小转向差的挠曲支承部 Download PDFInfo
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- CN103403495A CN103403495A CN2011800449195A CN201180044919A CN103403495A CN 103403495 A CN103403495 A CN 103403495A CN 2011800449195 A CN2011800449195 A CN 2011800449195A CN 201180044919 A CN201180044919 A CN 201180044919A CN 103403495 A CN103403495 A CN 103403495A
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- CN
- China
- Prior art keywords
- suspension member
- anchor
- linear suspension
- mass
- deflection
- 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.)
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
- B81C1/00436—Shaping materials, i.e. techniques for structuring the substrate or the layers on the substrate
- B81C1/00523—Etching material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
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- 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
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- 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
- G01C19/5607—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating tuning forks
- G01C19/5621—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating tuning forks the devices involving a micromechanical structure
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- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Pressure Sensors (AREA)
- Micromachines (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Gyroscopes (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38424710P | 2010-09-18 | 2010-09-18 | |
US61/384,247 | 2010-09-18 | ||
US38451210P | 2010-09-20 | 2010-09-20 | |
US61/384,512 | 2010-09-20 | ||
PCT/US2011/052006 WO2012037501A2 (en) | 2010-09-18 | 2011-09-16 | Flexure bearing to reduce quadrature for resonating micromachined devices |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103403495A true CN103403495A (zh) | 2013-11-20 |
CN103403495B CN103403495B (zh) | 2016-12-14 |
Family
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Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8710599B2 (en) | 2009-08-04 | 2014-04-29 | Fairchild Semiconductor Corporation | Micromachined devices and fabricating the same |
US8813564B2 (en) | 2010-09-18 | 2014-08-26 | Fairchild Semiconductor Corporation | MEMS multi-axis gyroscope with central suspension and gimbal structure |
US8978475B2 (en) | 2012-02-01 | 2015-03-17 | Fairchild Semiconductor Corporation | MEMS proof mass with split z-axis portions |
US9006846B2 (en) | 2010-09-20 | 2015-04-14 | Fairchild Semiconductor Corporation | Through silicon via with reduced shunt capacitance |
US9062972B2 (en) | 2012-01-31 | 2015-06-23 | Fairchild Semiconductor Corporation | MEMS multi-axis accelerometer electrode structure |
US9069006B2 (en) | 2012-04-05 | 2015-06-30 | Fairchild Semiconductor Corporation | Self test of MEMS gyroscope with ASICs integrated capacitors |
US9094027B2 (en) | 2012-04-12 | 2015-07-28 | Fairchild Semiconductor Corporation | Micro-electro-mechanical-system (MEMS) driver |
US9095072B2 (en) | 2010-09-18 | 2015-07-28 | Fairchild Semiconductor Corporation | Multi-die MEMS package |
US9156673B2 (en) | 2010-09-18 | 2015-10-13 | Fairchild Semiconductor Corporation | Packaging to reduce stress on microelectromechanical systems |
US9246018B2 (en) | 2010-09-18 | 2016-01-26 | Fairchild Semiconductor Corporation | Micromachined monolithic 3-axis gyroscope with single drive |
US9278846B2 (en) | 2010-09-18 | 2016-03-08 | Fairchild Semiconductor Corporation | Micromachined monolithic 6-axis inertial sensor |
US9352961B2 (en) | 2010-09-18 | 2016-05-31 | Fairchild Semiconductor Corporation | Flexure bearing to reduce quadrature for resonating micromachined devices |
US9425328B2 (en) | 2012-09-12 | 2016-08-23 | Fairchild Semiconductor Corporation | Through silicon via including multi-material fill |
US9444404B2 (en) | 2012-04-05 | 2016-09-13 | Fairchild Semiconductor Corporation | MEMS device front-end charge amplifier |
US9488693B2 (en) | 2012-04-04 | 2016-11-08 | Fairchild Semiconductor Corporation | Self test of MEMS accelerometer with ASICS integrated capacitors |
US9618361B2 (en) | 2012-04-05 | 2017-04-11 | Fairchild Semiconductor Corporation | MEMS device automatic-gain control loop for mechanical amplitude drive |
US9625272B2 (en) | 2012-04-12 | 2017-04-18 | Fairchild Semiconductor Corporation | MEMS quadrature cancellation and signal demodulation |
US10060757B2 (en) | 2012-04-05 | 2018-08-28 | Fairchild Semiconductor Corporation | MEMS device quadrature shift cancellation |
US10065851B2 (en) | 2010-09-20 | 2018-09-04 | Fairchild Semiconductor Corporation | Microelectromechanical pressure sensor including reference capacitor |
US10697994B2 (en) | 2017-02-22 | 2020-06-30 | Semiconductor Components Industries, Llc | Accelerometer techniques to compensate package stress |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1164002A (ja) * | 1997-08-27 | 1999-03-05 | Aisin Seiki Co Ltd | 角速度センサ |
JP2000046560A (ja) * | 1998-07-31 | 2000-02-18 | Aisin Seiki Co Ltd | 角速度センサ |
US6250157B1 (en) * | 1998-06-22 | 2001-06-26 | Aisin Seiki Kabushiki Kaisha | Angular rate sensor |
JP3882972B2 (ja) * | 1998-06-18 | 2007-02-21 | アイシン精機株式会社 | 角速度センサ |
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1164002A (ja) * | 1997-08-27 | 1999-03-05 | Aisin Seiki Co Ltd | 角速度センサ |
JP3882972B2 (ja) * | 1998-06-18 | 2007-02-21 | アイシン精機株式会社 | 角速度センサ |
US6250157B1 (en) * | 1998-06-22 | 2001-06-26 | Aisin Seiki Kabushiki Kaisha | Angular rate sensor |
JP2000046560A (ja) * | 1998-07-31 | 2000-02-18 | Aisin Seiki Co Ltd | 角速度センサ |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8710599B2 (en) | 2009-08-04 | 2014-04-29 | Fairchild Semiconductor Corporation | Micromachined devices and fabricating the same |
US8739626B2 (en) | 2009-08-04 | 2014-06-03 | Fairchild Semiconductor Corporation | Micromachined inertial sensor devices |
US9156673B2 (en) | 2010-09-18 | 2015-10-13 | Fairchild Semiconductor Corporation | Packaging to reduce stress on microelectromechanical systems |
US10050155B2 (en) | 2010-09-18 | 2018-08-14 | Fairchild Semiconductor Corporation | Micromachined monolithic 3-axis gyroscope with single drive |
US9856132B2 (en) | 2010-09-18 | 2018-01-02 | Fairchild Semiconductor Corporation | Sealed packaging for microelectromechanical systems |
US9095072B2 (en) | 2010-09-18 | 2015-07-28 | Fairchild Semiconductor Corporation | Multi-die MEMS package |
US9455354B2 (en) | 2010-09-18 | 2016-09-27 | Fairchild Semiconductor Corporation | Micromachined 3-axis accelerometer with a single proof-mass |
US9246018B2 (en) | 2010-09-18 | 2016-01-26 | Fairchild Semiconductor Corporation | Micromachined monolithic 3-axis gyroscope with single drive |
US9278846B2 (en) | 2010-09-18 | 2016-03-08 | Fairchild Semiconductor Corporation | Micromachined monolithic 6-axis inertial sensor |
US9278845B2 (en) | 2010-09-18 | 2016-03-08 | Fairchild Semiconductor Corporation | MEMS multi-axis gyroscope Z-axis electrode structure |
US9352961B2 (en) | 2010-09-18 | 2016-05-31 | Fairchild Semiconductor Corporation | Flexure bearing to reduce quadrature for resonating micromachined devices |
US8813564B2 (en) | 2010-09-18 | 2014-08-26 | Fairchild Semiconductor Corporation | MEMS multi-axis gyroscope with central suspension and gimbal structure |
US10065851B2 (en) | 2010-09-20 | 2018-09-04 | Fairchild Semiconductor Corporation | Microelectromechanical pressure sensor including reference capacitor |
US9006846B2 (en) | 2010-09-20 | 2015-04-14 | Fairchild Semiconductor Corporation | Through silicon via with reduced shunt capacitance |
US9062972B2 (en) | 2012-01-31 | 2015-06-23 | Fairchild Semiconductor Corporation | MEMS multi-axis accelerometer electrode structure |
US9599472B2 (en) | 2012-02-01 | 2017-03-21 | Fairchild Semiconductor Corporation | MEMS proof mass with split Z-axis portions |
US8978475B2 (en) | 2012-02-01 | 2015-03-17 | Fairchild Semiconductor Corporation | MEMS proof mass with split z-axis portions |
US9488693B2 (en) | 2012-04-04 | 2016-11-08 | Fairchild Semiconductor Corporation | Self test of MEMS accelerometer with ASICS integrated capacitors |
US9444404B2 (en) | 2012-04-05 | 2016-09-13 | Fairchild Semiconductor Corporation | MEMS device front-end charge amplifier |
US9618361B2 (en) | 2012-04-05 | 2017-04-11 | Fairchild Semiconductor Corporation | MEMS device automatic-gain control loop for mechanical amplitude drive |
US9069006B2 (en) | 2012-04-05 | 2015-06-30 | Fairchild Semiconductor Corporation | Self test of MEMS gyroscope with ASICs integrated capacitors |
US10060757B2 (en) | 2012-04-05 | 2018-08-28 | Fairchild Semiconductor Corporation | MEMS device quadrature shift cancellation |
US9625272B2 (en) | 2012-04-12 | 2017-04-18 | Fairchild Semiconductor Corporation | MEMS quadrature cancellation and signal demodulation |
US9094027B2 (en) | 2012-04-12 | 2015-07-28 | Fairchild Semiconductor Corporation | Micro-electro-mechanical-system (MEMS) driver |
US9425328B2 (en) | 2012-09-12 | 2016-08-23 | Fairchild Semiconductor Corporation | Through silicon via including multi-material fill |
US9802814B2 (en) | 2012-09-12 | 2017-10-31 | Fairchild Semiconductor Corporation | Through silicon via including multi-material fill |
US10697994B2 (en) | 2017-02-22 | 2020-06-30 | Semiconductor Components Industries, Llc | Accelerometer techniques to compensate package stress |
Also Published As
Publication number | Publication date |
---|---|
WO2012037501A3 (en) | 2012-06-07 |
DE112011103124T5 (de) | 2013-12-19 |
WO2012037501A2 (en) | 2012-03-22 |
KR20130052653A (ko) | 2013-05-22 |
US9352961B2 (en) | 2016-05-31 |
KR101443730B1 (ko) | 2014-09-23 |
US20130298671A1 (en) | 2013-11-14 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Arizona, USA Patentee after: Fairchild Semiconductor Corp. Address before: American California Patentee before: Fairchild Semiconductor Corp. |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20190723 Address after: Floor 1, Building 2, 235 Chengbei Road, Jiading District, Shanghai Patentee after: Shanghai Xirui Technology Co., Ltd. Address before: Arizona, USA Patentee before: Fairchild Semiconductor Corp. |
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CP03 | Change of name, title or address | ||
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Address after: Room 307, 3rd floor, 1328 Dingxi Road, Changning District, Shanghai 200050 Patentee after: Shanghai Sirui Technology Co.,Ltd. Address before: Floor 1, building 2, No. 235, Chengbei Road, Jiading District, Shanghai, 201800 Patentee before: Shanghai Silicon Technology Co.,Ltd. |