FI20115465A - Mikromekaaninen laite ja menetelmä sen suunnittelemiseksi - Google Patents
Mikromekaaninen laite ja menetelmä sen suunnittelemiseksi Download PDFInfo
- Publication number
- FI20115465A FI20115465A FI20115465A FI20115465A FI20115465A FI 20115465 A FI20115465 A FI 20115465A FI 20115465 A FI20115465 A FI 20115465A FI 20115465 A FI20115465 A FI 20115465A FI 20115465 A FI20115465 A FI 20115465A
- Authority
- FI
- Finland
- Prior art keywords
- regions
- semiconductor element
- temperature
- micromechanical device
- design
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 abstract 3
- 239000002019 doping agent Substances 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
Classifications
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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
- B81B3/0064—Constitution or structural means for improving or controlling the physical properties of a device
- B81B3/0067—Mechanical properties
- B81B3/0072—For controlling internal stress or strain in moving or flexible elements, e.g. stress compensating layers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
-
- 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
- B81B3/0081—Thermal properties
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/02007—Details of bulk acoustic wave devices
- H03H9/02086—Means for compensation or elimination of undesirable effects
- H03H9/02102—Means for compensation or elimination of undesirable effects of temperature influence
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/02244—Details of microelectro-mechanical resonators
- H03H9/02433—Means for compensation or elimination of undesired effects
- H03H9/02448—Means for compensation or elimination of undesired effects of temperature influence
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
- H03H9/2405—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive of microelectro-mechanical resonators
- H03H9/2447—Beam resonators
-
- 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
- B81B2201/00—Specific applications of microelectromechanical systems
- B81B2201/02—Sensors
- B81B2201/0228—Inertial sensors
- B81B2201/0242—Gyroscopes
-
- 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
- B81B2201/0271—Resonators; ultrasonic resonators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C2201/00—Manufacture or treatment of microstructural devices or systems
- B81C2201/01—Manufacture or treatment of microstructural devices or systems in or on a substrate
- B81C2201/0161—Controlling physical properties of the material
- B81C2201/0163—Controlling internal stress of deposited layers
- B81C2201/0164—Controlling internal stress of deposited layers by doping the layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C2201/00—Manufacture or treatment of microstructural devices or systems
- B81C2201/01—Manufacture or treatment of microstructural devices or systems in or on a substrate
- B81C2201/0161—Controlling physical properties of the material
- B81C2201/0163—Controlling internal stress of deposited layers
- B81C2201/0167—Controlling internal stress of deposited layers by adding further layers of materials having complementary strains, i.e. compressive or tensile strain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C2201/00—Manufacture or treatment of microstructural devices or systems
- B81C2201/01—Manufacture or treatment of microstructural devices or systems in or on a substrate
- B81C2201/0174—Manufacture or treatment of microstructural devices or systems in or on a substrate for making multi-layered devices, film deposition or growing
- B81C2201/0176—Chemical vapour Deposition
- B81C2201/0177—Epitaxy, i.e. homo-epitaxy, hetero-epitaxy, GaAs-epitaxy
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
- H03H9/2405—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive of microelectro-mechanical resonators
- H03H2009/2442—Square resonators
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Micromachines (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20115465A FI123933B (fi) | 2011-05-13 | 2011-05-13 | Mikromekaaninen laite ja menetelmä sen suunnittelemiseksi |
US13/468,052 US8558643B2 (en) | 2011-05-13 | 2012-05-10 | Micromechanical device including N-type doping for providing temperature compensation and method of designing thereof |
CN201280023350.9A CN103650343B (zh) | 2011-05-13 | 2012-05-11 | 微机械装置及其设计方法 |
JP2014510842A JP5877242B2 (ja) | 2011-05-13 | 2012-05-11 | 微小機械素子及びその設計方法 |
PCT/FI2012/050456 WO2012156585A1 (en) | 2011-05-13 | 2012-05-11 | Micromechanical device and method of designing thereof |
ES12786090.6T ES2582328T3 (es) | 2011-05-13 | 2012-05-11 | Dispositivo micromecánico |
EP12786090.6A EP2707953B1 (en) | 2011-05-13 | 2012-05-11 | Micromechanical device |
KR1020137033278A KR101668835B1 (ko) | 2011-05-13 | 2012-05-11 | 마이크로기계 장치 및 그 설계 방법 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20115465 | 2011-05-13 | ||
FI20115465A FI123933B (fi) | 2011-05-13 | 2011-05-13 | Mikromekaaninen laite ja menetelmä sen suunnittelemiseksi |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20115465A0 FI20115465A0 (fi) | 2011-05-13 |
FI20115465A true FI20115465A (fi) | 2012-11-14 |
FI123933B FI123933B (fi) | 2013-12-31 |
Family
ID=44071592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20115465A FI123933B (fi) | 2011-05-13 | 2011-05-13 | Mikromekaaninen laite ja menetelmä sen suunnittelemiseksi |
Country Status (8)
Country | Link |
---|---|
US (1) | US8558643B2 (fi) |
EP (1) | EP2707953B1 (fi) |
JP (1) | JP5877242B2 (fi) |
KR (1) | KR101668835B1 (fi) |
CN (1) | CN103650343B (fi) |
ES (1) | ES2582328T3 (fi) |
FI (1) | FI123933B (fi) |
WO (1) | WO2012156585A1 (fi) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014188317A1 (en) | 2013-05-20 | 2014-11-27 | Murata Manufacturing Co., Ltd. | An improved microelectromechanical resonator |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8234774B2 (en) | 2007-12-21 | 2012-08-07 | Sitime Corporation | Method for fabricating a microelectromechanical system (MEMS) resonator |
US9319020B2 (en) * | 2010-10-19 | 2016-04-19 | Georgia Tech Research Corporation | Temperature compensation in a semiconductor micromechanical resonator via charge carrier depletion |
US9090451B1 (en) | 2011-07-19 | 2015-07-28 | Integrated Device Technology, Inc. | Microelectromechanical resonators having offset [100] and [110] crystal orientations |
US9695036B1 (en) | 2012-02-02 | 2017-07-04 | Sitime Corporation | Temperature insensitive resonant elements and oscillators and methods of designing and manufacturing same |
US8916407B1 (en) * | 2012-03-29 | 2014-12-23 | Sitime Corporation | MEMS device and method of manufacturing same |
CN105210294B (zh) * | 2013-05-13 | 2017-09-29 | 株式会社村田制作所 | 振动装置 |
WO2014185282A1 (ja) | 2013-05-13 | 2014-11-20 | 株式会社村田製作所 | 振動装置 |
SG11201508861WA (en) | 2013-05-13 | 2015-11-27 | Murata Manufacturing Co | Vibrating device |
US9412934B2 (en) | 2013-05-20 | 2016-08-09 | Murata Manufacturing Co., Ltd. | Microelectromechanical resonator |
TWI538396B (zh) * | 2013-05-20 | 2016-06-11 | 國立清華大學 | 微機電共振器之主動式溫度補償方法及其共振器 |
US9712128B2 (en) | 2014-02-09 | 2017-07-18 | Sitime Corporation | Microelectromechanical resonator |
US9705470B1 (en) | 2014-02-09 | 2017-07-11 | Sitime Corporation | Temperature-engineered MEMS resonator |
CN107408933B (zh) * | 2014-10-03 | 2020-11-20 | 芬兰国家技术研究中心股份公司 | 温度补偿复合谐振器 |
WO2016051025A1 (en) | 2014-10-03 | 2016-04-07 | Teknologian Tutkimuskeskus Vtt Oy | Temperature compensated plate resonator |
EP3202036B1 (en) * | 2014-10-03 | 2020-05-27 | Teknologian Tutkimuskeskus VTT OY | Temperature compensated beam resonator |
WO2016098868A1 (ja) * | 2014-12-17 | 2016-06-23 | 株式会社村田製作所 | 圧電振動子及び圧電振動装置 |
US10185797B2 (en) * | 2015-06-15 | 2019-01-22 | Cadence Design Systems, Inc. | Methods and devices for extraction of MEMS structures from a MEMS layout |
FI127940B (fi) * | 2016-07-01 | 2019-05-31 | Teknologian Tutkimuskeskus Vtt Oy | Mikromekaaninen resonaattori ja menetelmä mikromekaanisen resonaattorin trimmaamiseksi |
FI127787B (fi) * | 2016-07-01 | 2019-02-28 | Teknologian Tutkimuskeskus Vtt Oy | Mikromekaaninen resonaattori |
US10676349B1 (en) | 2016-08-12 | 2020-06-09 | Sitime Corporation | MEMS resonator |
CN107045565A (zh) * | 2017-01-12 | 2017-08-15 | 王炳超 | 高强度两级渐变刚度板簧的最大限位挠度的设计方法 |
US11533042B2 (en) * | 2018-01-16 | 2022-12-20 | Georgia Tech Research Corporation | Distributed-mode beam and frame resonators for high frequency timing circuits |
CN117882295A (zh) * | 2021-09-03 | 2024-04-12 | 京瓷技术公司 | 温度稳定mems谐振器 |
Family Cites Families (26)
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US4719383A (en) | 1985-05-20 | 1988-01-12 | The United States Of America As Represented By The United States Department Of Energy | Piezoelectric shear wave resonator and method of making same |
US6557419B1 (en) * | 1996-12-31 | 2003-05-06 | Honeywell International Inc. | Zero TCF thin film resonator |
US6958566B2 (en) * | 2001-08-16 | 2005-10-25 | The Regents Of The University Of Michigan | Mechanical resonator device having phenomena-dependent electrical stiffness |
US6987432B2 (en) * | 2003-04-16 | 2006-01-17 | Robert Bosch Gmbh | Temperature compensation for silicon MEMS resonator |
WO2005025057A2 (en) * | 2003-09-10 | 2005-03-17 | Koninklijke Philips Electronics N.V. | Electromechanical transducer and electrical device |
US7068125B2 (en) * | 2004-03-04 | 2006-06-27 | Robert Bosch Gmbh | Temperature controlled MEMS resonator and method for controlling resonator frequency |
US7102467B2 (en) * | 2004-04-28 | 2006-09-05 | Robert Bosch Gmbh | Method for adjusting the frequency of a MEMS resonator |
JP2007005909A (ja) * | 2005-06-21 | 2007-01-11 | Matsushita Electric Ind Co Ltd | 電気機械信号選択素子、その製造方法およびそれを用いた電気機器 |
US20070057734A1 (en) * | 2005-09-09 | 2007-03-15 | Ruby Richard C | Oscillatory circuit having two oscillators |
WO2007072409A2 (en) * | 2005-12-23 | 2007-06-28 | Nxp B.V. | A mems resonator, a method of manufacturing thereof, and a mems oscillator |
US7446619B2 (en) * | 2006-06-14 | 2008-11-04 | Sitime Corporation | Temperature measurement system having a plurality of microelectromechanical resonators and method of operating same |
CN100463364C (zh) * | 2006-06-16 | 2009-02-18 | 阎济泽 | 微电子机械系统共振器及其制作方法 |
JP5122888B2 (ja) * | 2007-08-27 | 2013-01-16 | セイコーインスツル株式会社 | 発振子、発振子の製造方法、及び発振器 |
FR2932923B1 (fr) | 2008-06-23 | 2011-03-25 | Commissariat Energie Atomique | Substrat heterogene comportant une couche sacrificielle et son procede de realisation. |
US8143971B2 (en) * | 2008-07-11 | 2012-03-27 | Taiwan Semiconductor Manufacturing Company, Ltd. | MEMS resonator |
FR2933824B1 (fr) | 2008-07-11 | 2010-08-13 | St Microelectronics Sa | Resonateur a ondes de volume |
US8686714B2 (en) * | 2008-08-08 | 2014-04-01 | Nxp, B.V. | Electromechanical transducer and a method of providing an electromechanical transducer |
US8354332B2 (en) | 2008-11-26 | 2013-01-15 | Georgia Tech Research Corporation | Methods of forming micro-electromichanical resonators having boron-doped resonator bodies containing eutectic alloys |
JP2010162629A (ja) | 2009-01-14 | 2010-07-29 | Seiko Epson Corp | Memsデバイスの製造方法 |
US8381378B2 (en) * | 2009-06-19 | 2013-02-26 | Georgia Tech Research Corporation | Methods of forming micromechanical resonators having high density trench arrays therein that provide passive temperature compensation |
EP2302792B1 (en) * | 2009-09-22 | 2012-11-14 | Nxp B.V. | Resonator |
FI20095988A0 (fi) * | 2009-09-28 | 2009-09-28 | Valtion Teknillinen | Mikromekaaninen resonaattori ja menetelmä sen valmistamiseksi |
US9319020B2 (en) * | 2010-10-19 | 2016-04-19 | Georgia Tech Research Corporation | Temperature compensation in a semiconductor micromechanical resonator via charge carrier depletion |
FI123534B (fi) | 2012-02-13 | 2013-06-28 | Kone Corp | Nostolaitteen köysi, hissi ja menetelmä köyden valmistamiseksi |
FI126111B (fi) | 2012-05-07 | 2016-06-30 | Maricap Oy | Menetelmä ja laitteisto materiaalin syöttämiseksi rotaatiomuokkainlaitteeseen |
FI126702B (fi) | 2012-08-17 | 2017-04-13 | Waertsilae Finland Oy | Menetelmä monisylinteripolttomoottorin käynnistämiseksi |
-
2011
- 2011-05-13 FI FI20115465A patent/FI123933B/fi active IP Right Grant
-
2012
- 2012-05-10 US US13/468,052 patent/US8558643B2/en active Active
- 2012-05-11 JP JP2014510842A patent/JP5877242B2/ja active Active
- 2012-05-11 CN CN201280023350.9A patent/CN103650343B/zh active Active
- 2012-05-11 KR KR1020137033278A patent/KR101668835B1/ko active IP Right Grant
- 2012-05-11 EP EP12786090.6A patent/EP2707953B1/en active Active
- 2012-05-11 WO PCT/FI2012/050456 patent/WO2012156585A1/en active Application Filing
- 2012-05-11 ES ES12786090.6T patent/ES2582328T3/es active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014188317A1 (en) | 2013-05-20 | 2014-11-27 | Murata Manufacturing Co., Ltd. | An improved microelectromechanical resonator |
Also Published As
Publication number | Publication date |
---|---|
FI123933B (fi) | 2013-12-31 |
EP2707953A1 (en) | 2014-03-19 |
WO2012156585A1 (en) | 2012-11-22 |
EP2707953A4 (en) | 2014-12-03 |
JP2014519260A (ja) | 2014-08-07 |
FI20115465A0 (fi) | 2011-05-13 |
KR20140026560A (ko) | 2014-03-05 |
EP2707953B1 (en) | 2016-04-13 |
CN103650343B (zh) | 2016-06-22 |
US8558643B2 (en) | 2013-10-15 |
KR101668835B1 (ko) | 2016-10-28 |
ES2582328T3 (es) | 2016-09-12 |
JP5877242B2 (ja) | 2016-03-02 |
US20120286903A1 (en) | 2012-11-15 |
CN103650343A (zh) | 2014-03-19 |
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