CN104406579A - 微机电可变形结构和三轴多自由度微机电陀螺仪 - Google Patents
微机电可变形结构和三轴多自由度微机电陀螺仪 Download PDFInfo
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- CN104406579A CN104406579A CN201410706276.1A CN201410706276A CN104406579A CN 104406579 A CN104406579 A CN 104406579A CN 201410706276 A CN201410706276 A CN 201410706276A CN 104406579 A CN104406579 A CN 104406579A
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- 238000001514 detection method Methods 0.000 claims abstract description 78
- 239000000758 substrate Substances 0.000 claims description 26
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 abstract description 35
- 238000013461 design Methods 0.000 abstract description 14
- 238000005516 engineering process Methods 0.000 abstract description 14
- 238000005259 measurement Methods 0.000 abstract description 14
- 230000035945 sensitivity Effects 0.000 abstract description 14
- 238000012545 processing Methods 0.000 abstract description 8
- 230000008859 change Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000004044 response Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000003321 amplification Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Classifications
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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
- G01C19/567—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using the phase shift of a vibration node or antinode
- G01C19/5677—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using the phase shift of a vibration node or antinode of essentially two-dimensional vibrators, e.g. ring-shaped vibrators
- G01C19/5684—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using the phase shift of a vibration node or antinode of essentially two-dimensional vibrators, e.g. ring-shaped vibrators the devices involving a micromechanical structure
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- Physics & Mathematics (AREA)
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- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
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Abstract
Description
Claims (12)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706276.1A CN104406579B (zh) | 2014-11-27 | 2014-11-27 | 微机电可变形结构和三轴多自由度微机电陀螺仪 |
| JP2017528429A JP6448793B2 (ja) | 2014-11-27 | 2015-07-23 | 3軸memsジャイロ |
| PCT/CN2015/084973 WO2016082571A1 (zh) | 2014-11-27 | 2015-07-23 | 三轴微机电陀螺仪 |
| US15/529,491 US10330471B2 (en) | 2014-11-27 | 2015-07-23 | Triaxial micro-electromechanical gyroscope |
| EP15863686.0A EP3217146B1 (en) | 2014-11-27 | 2015-07-23 | Tri-axial micro-electro-mechanical gyroscope |
| EP19180147.1A EP3561451B1 (en) | 2014-11-27 | 2015-07-23 | Triaxial micro-electromechanical gyroscope |
| KR1020177014294A KR101927647B1 (ko) | 2014-11-27 | 2015-07-23 | 3축 mems 자이로스코프 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706276.1A CN104406579B (zh) | 2014-11-27 | 2014-11-27 | 微机电可变形结构和三轴多自由度微机电陀螺仪 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104406579A true CN104406579A (zh) | 2015-03-11 |
| CN104406579B CN104406579B (zh) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410706276.1A Active CN104406579B (zh) | 2014-11-27 | 2014-11-27 | 微机电可变形结构和三轴多自由度微机电陀螺仪 |
Country Status (1)
| Country | Link |
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| CN (1) | CN104406579B (zh) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466408A (zh) * | 2015-07-21 | 2016-04-06 | 东南大学 | 三轴立体足球状微陀螺仪及其加工方法 |
| WO2016082571A1 (zh) * | 2014-11-27 | 2016-06-02 | 歌尔声学股份有限公司 | 三轴微机电陀螺仪 |
| CN110702088A (zh) * | 2018-07-09 | 2020-01-17 | 北京大学 | 一种轮式双轴微机械陀螺 |
| CN111024057A (zh) * | 2019-12-30 | 2020-04-17 | 无锡莱斯能特科技有限公司 | 一种三轴mems陀螺仪 |
| CN111174772A (zh) * | 2020-01-13 | 2020-05-19 | 无锡莱斯能特科技有限公司 | 一种三轴mems陀螺仪 |
| CN112739982A (zh) * | 2018-09-21 | 2021-04-30 | 因文森斯公司 | 驱动和感测平衡、全耦合3轴陀螺仪 |
| CN114487483A (zh) * | 2022-04-18 | 2022-05-13 | 苏州敏芯微电子技术股份有限公司 | Mems三轴加速度计 |
| CN114543780A (zh) * | 2020-11-24 | 2022-05-27 | 北京晨晶电子有限公司 | 角速度测量结构 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040154400A1 (en) * | 2003-02-07 | 2004-08-12 | Johnson Burgess R. | Methods and systems for simultaneously fabricating multi-frequency MEMS devices |
| CN101050966A (zh) * | 2007-05-21 | 2007-10-10 | 哈尔滨工业大学 | 双自由度双解耦微机械振动陀螺传感器 |
| CN101303234A (zh) * | 2008-05-22 | 2008-11-12 | 北京航空航天大学 | 一种自解耦高灵敏度谐振硅微机械陀螺 |
| US20110030473A1 (en) * | 2009-08-04 | 2011-02-10 | Cenk Acar | Micromachined inertial sensor devices |
| CN102435185A (zh) * | 2011-09-01 | 2012-05-02 | 中国航空工业第六一八研究所 | 一种内外桁架式三框架微机械陀螺结构 |
| CN102608356A (zh) * | 2011-12-06 | 2012-07-25 | 中国计量学院 | 一种双轴体微机械谐振式加速度计结构及制作方法 |
| CN102636162A (zh) * | 2012-03-26 | 2012-08-15 | 北京航天时代光电科技有限公司 | 一种三轴微机械陀螺仪 |
| CN204188169U (zh) * | 2014-11-27 | 2015-03-04 | 歌尔声学股份有限公司 | 微机电可变形结构和三轴多自由度微机电陀螺仪 |
-
2014
- 2014-11-27 CN CN201410706276.1A patent/CN104406579B/zh active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040154400A1 (en) * | 2003-02-07 | 2004-08-12 | Johnson Burgess R. | Methods and systems for simultaneously fabricating multi-frequency MEMS devices |
| CN101050966A (zh) * | 2007-05-21 | 2007-10-10 | 哈尔滨工业大学 | 双自由度双解耦微机械振动陀螺传感器 |
| CN101303234A (zh) * | 2008-05-22 | 2008-11-12 | 北京航空航天大学 | 一种自解耦高灵敏度谐振硅微机械陀螺 |
| US20110030473A1 (en) * | 2009-08-04 | 2011-02-10 | Cenk Acar | Micromachined inertial sensor devices |
| CN102435185A (zh) * | 2011-09-01 | 2012-05-02 | 中国航空工业第六一八研究所 | 一种内外桁架式三框架微机械陀螺结构 |
| CN102608356A (zh) * | 2011-12-06 | 2012-07-25 | 中国计量学院 | 一种双轴体微机械谐振式加速度计结构及制作方法 |
| CN102636162A (zh) * | 2012-03-26 | 2012-08-15 | 北京航天时代光电科技有限公司 | 一种三轴微机械陀螺仪 |
| CN204188169U (zh) * | 2014-11-27 | 2015-03-04 | 歌尔声学股份有限公司 | 微机电可变形结构和三轴多自由度微机电陀螺仪 |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016082571A1 (zh) * | 2014-11-27 | 2016-06-02 | 歌尔声学股份有限公司 | 三轴微机电陀螺仪 |
| US10330471B2 (en) | 2014-11-27 | 2019-06-25 | Goertek, Inc. | Triaxial micro-electromechanical gyroscope |
| CN105466408B (zh) * | 2015-07-21 | 2017-12-22 | 东南大学 | 三轴立体足球状微陀螺仪及其加工方法 |
| CN105466408A (zh) * | 2015-07-21 | 2016-04-06 | 东南大学 | 三轴立体足球状微陀螺仪及其加工方法 |
| CN110702088B (zh) * | 2018-07-09 | 2023-08-22 | 北京大学 | 一种轮式双轴微机械陀螺 |
| CN110702088A (zh) * | 2018-07-09 | 2020-01-17 | 北京大学 | 一种轮式双轴微机械陀螺 |
| CN112739982A (zh) * | 2018-09-21 | 2021-04-30 | 因文森斯公司 | 驱动和感测平衡、全耦合3轴陀螺仪 |
| CN111024057A (zh) * | 2019-12-30 | 2020-04-17 | 无锡莱斯能特科技有限公司 | 一种三轴mems陀螺仪 |
| CN111024057B (zh) * | 2019-12-30 | 2021-12-14 | 无锡莱斯能特科技有限公司 | 一种三轴mems陀螺仪 |
| CN111174772A (zh) * | 2020-01-13 | 2020-05-19 | 无锡莱斯能特科技有限公司 | 一种三轴mems陀螺仪 |
| CN111174772B (zh) * | 2020-01-13 | 2023-05-02 | 无锡莱斯能特科技有限公司 | 一种三轴mems陀螺仪 |
| CN114543780A (zh) * | 2020-11-24 | 2022-05-27 | 北京晨晶电子有限公司 | 角速度测量结构 |
| CN114543780B (zh) * | 2020-11-24 | 2023-04-07 | 北京晨晶电子有限公司 | 角速度测量结构 |
| CN114487483A (zh) * | 2022-04-18 | 2022-05-13 | 苏州敏芯微电子技术股份有限公司 | Mems三轴加速度计 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104406579B (zh) | 2017-05-10 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Applicant after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Applicant before: Goertek Inc. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200611 Address after: 266104 room 103, 396 Songling Road, Laoshan District, Qingdao, Shandong Province Patentee after: Goer Microelectronics Co.,Ltd. Address before: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Patentee before: GOERTEK Inc. |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: F / F, phase II, Qingdao International Innovation Park, 1 Keyuan Weiyi Road, Laoshan District, Qingdao City, Shandong Province, 266104 Patentee after: Geer Microelectronics Co.,Ltd. Country or region after: China Address before: Room 103, 396 Songling Road, Laoshan District, Qingdao City, Shandong Province 266104 Patentee before: Goer Microelectronics Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |