CN1500063A - 一种微机电开关 - Google Patents
一种微机电开关 Download PDFInfo
- Publication number
- CN1500063A CN1500063A CNA028078616A CN02807861A CN1500063A CN 1500063 A CN1500063 A CN 1500063A CN A028078616 A CNA028078616 A CN A028078616A CN 02807861 A CN02807861 A CN 02807861A CN 1500063 A CN1500063 A CN 1500063A
- Authority
- CN
- China
- Prior art keywords
- switch
- malformation
- strutting piece
- bar
- micro
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H59/00—Electrostatic relays; Electro-adhesion relays
- H01H59/0009—Electrostatic relays; Electro-adhesion relays making use of micromechanics
Landscapes
- Micromachines (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE01011824 | 2001-04-02 | ||
SE0101182A SE0101182D0 (sv) | 2001-04-02 | 2001-04-02 | Micro electromechanical switches |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1500063A true CN1500063A (zh) | 2004-05-26 |
CN1221468C CN1221468C (zh) | 2005-10-05 |
Family
ID=20283651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028078616A Expired - Fee Related CN1221468C (zh) | 2001-04-02 | 2002-03-20 | 一种微机电开关 |
Country Status (5)
Country | Link |
---|---|
US (2) | US6720851B2 (zh) |
EP (1) | EP1373127A1 (zh) |
CN (1) | CN1221468C (zh) |
SE (1) | SE0101182D0 (zh) |
WO (1) | WO2002079077A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101714481B (zh) * | 2009-10-26 | 2012-08-22 | 华映光电股份有限公司 | 微机械式开关结构 |
CN109495119A (zh) * | 2018-12-28 | 2019-03-19 | Tcl移动通信科技(宁波)有限公司 | 一种射频开关控制方法、装置、移动终端及存储介质 |
TWI697747B (zh) * | 2019-01-15 | 2020-07-01 | 台灣積體電路製造股份有限公司 | 微機電系統裝置之控制方法及測試方法 |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7465030B2 (en) | 1997-07-15 | 2008-12-16 | Silverbrook Research Pty Ltd | Nozzle arrangement with a magnetic field generator |
US6682174B2 (en) | 1998-03-25 | 2004-01-27 | Silverbrook Research Pty Ltd | Ink jet nozzle arrangement configuration |
US6855264B1 (en) | 1997-07-15 | 2005-02-15 | Kia Silverbrook | Method of manufacture of an ink jet printer having a thermal actuator comprising an external coil spring |
US7468139B2 (en) | 1997-07-15 | 2008-12-23 | Silverbrook Research Pty Ltd | Method of depositing heater material over a photoresist scaffold |
US6935724B2 (en) | 1997-07-15 | 2005-08-30 | Silverbrook Research Pty Ltd | Ink jet nozzle having actuator with anchor positioned between nozzle chamber and actuator connection point |
US7337532B2 (en) * | 1997-07-15 | 2008-03-04 | Silverbrook Research Pty Ltd | Method of manufacturing micro-electromechanical device having motion-transmitting structure |
US6648453B2 (en) | 1997-07-15 | 2003-11-18 | Silverbrook Research Pty Ltd | Ink jet printhead chip with predetermined micro-electromechanical systems height |
US7556356B1 (en) | 1997-07-15 | 2009-07-07 | Silverbrook Research Pty Ltd | Inkjet printhead integrated circuit with ink spread prevention |
US6712453B2 (en) | 1997-07-15 | 2004-03-30 | Silverbrook Research Pty Ltd. | Ink jet nozzle rim |
US7195339B2 (en) | 1997-07-15 | 2007-03-27 | Silverbrook Research Pty Ltd | Ink jet nozzle assembly with a thermal bend actuator |
SE0101184D0 (sv) * | 2001-04-02 | 2001-04-02 | Ericsson Telefon Ab L M | Micro electromechanical switches |
WO2003017653A2 (en) * | 2001-08-17 | 2003-02-27 | Cae Inc. | Video projector and optical light valve therefor |
KR100517496B1 (ko) * | 2002-01-04 | 2005-09-28 | 삼성전자주식회사 | 스텝-업 구조를 갖는 외팔보 및 그 제조방법 |
US7006720B2 (en) * | 2002-04-30 | 2006-02-28 | Xerox Corporation | Optical switching system |
US6891240B2 (en) * | 2002-04-30 | 2005-05-10 | Xerox Corporation | Electrode design and positioning for controlled movement of a moveable electrode and associated support structure |
EP1365507A1 (en) * | 2002-05-22 | 2003-11-26 | Lucent Technologies Inc. | Universal tuning and matching device |
US6924966B2 (en) * | 2002-05-29 | 2005-08-02 | Superconductor Technologies, Inc. | Spring loaded bi-stable MEMS switch |
JP2004134370A (ja) * | 2002-07-26 | 2004-04-30 | Matsushita Electric Ind Co Ltd | スイッチ |
US7106066B2 (en) * | 2002-08-28 | 2006-09-12 | Teravicta Technologies, Inc. | Micro-electromechanical switch performance enhancement |
US7053736B2 (en) * | 2002-09-30 | 2006-05-30 | Teravicta Technologies, Inc. | Microelectromechanical device having an active opening switch |
FR2848020B1 (fr) * | 2002-11-28 | 2005-01-07 | Commissariat Energie Atomique | Micro-commutateur electrostatique pour composants a faible tension d'actionnement |
JP4123044B2 (ja) * | 2003-05-13 | 2008-07-23 | ソニー株式会社 | マイクロマシンおよびその製造方法 |
JP4114552B2 (ja) * | 2003-06-10 | 2008-07-09 | ソニー株式会社 | マイクロマシンの製造方法 |
FR2858459B1 (fr) * | 2003-08-01 | 2006-03-10 | Commissariat Energie Atomique | Commutateur micro-mecanique bistable, methode d'actionnement et procede de realisation correspondant |
FR2864527B1 (fr) * | 2003-12-26 | 2008-04-18 | Commissariat Energie Atomique | Composants mems electrostatiques permettant un deplacement vertical important |
US7486163B2 (en) * | 2003-12-30 | 2009-02-03 | Massachusetts Institute Of Technology | Low-voltage micro-switch actuation technique |
FR2868591B1 (fr) * | 2004-04-06 | 2006-06-09 | Commissariat Energie Atomique | Microcommutateur a faible tension d'actionnement et faible consommation |
KR100619110B1 (ko) | 2004-10-21 | 2006-09-04 | 한국전자통신연구원 | 미세전자기계적 스위치 및 그 제조 방법 |
US7683746B2 (en) * | 2005-01-21 | 2010-03-23 | Panasonic Corporation | Electro-mechanical switch |
KR100631204B1 (ko) * | 2005-07-25 | 2006-10-04 | 삼성전자주식회사 | Mems 스위치 및 그 제조방법 |
US7482664B2 (en) * | 2006-01-09 | 2009-01-27 | Microsoft Corporation | Out-of-plane electrostatic actuator |
EP1832550A1 (en) * | 2006-03-10 | 2007-09-12 | Seiko Epson Corporation | Electrostatic actuation method and electrostatic actuator with integral electrodes for microelectromechanical systems |
JP4635023B2 (ja) * | 2006-04-06 | 2011-02-16 | 株式会社東芝 | Mems |
WO2007145294A1 (ja) * | 2006-06-15 | 2007-12-21 | Panasonic Corporation | 電気機械素子およびそれを用いた電気機器 |
EP2121510B1 (en) * | 2006-12-12 | 2016-04-06 | Nxp B.V. | Mems device with controlled electrode off-state position |
US7473859B2 (en) * | 2007-01-12 | 2009-01-06 | General Electric Company | Gating voltage control system and method for electrostatically actuating a micro-electromechanical device |
EP2230679B1 (en) * | 2009-03-20 | 2012-05-16 | Delfmems | Mems structure with a flexible membrane and improved electric actuation means |
JP5398411B2 (ja) * | 2009-08-10 | 2014-01-29 | 株式会社東芝 | マイクロ可動デバイスおよびマイクロ可動デバイスの製造方法 |
US8779886B2 (en) * | 2009-11-30 | 2014-07-15 | General Electric Company | Switch structures |
US8354290B2 (en) * | 2010-04-07 | 2013-01-15 | Uchicago Argonne, Llc | Ultrananocrystalline diamond films with optimized dielectric properties for advanced RF MEMS capacitive switches |
JP5637308B2 (ja) * | 2011-06-02 | 2014-12-10 | 富士通株式会社 | 電子デバイスとその製造方法、及び電子デバイスの駆動方法 |
US9081264B2 (en) | 2012-12-31 | 2015-07-14 | Digitaloptics Corporation | Auto-focus camera module with MEMS capacitance estimator |
US9097748B2 (en) * | 2013-03-14 | 2015-08-04 | DigitalOptics Corporation MEMS | Continuous capacitance measurement for MEMS-actuated movement of an optical component within an auto-focus camera module |
DE102014225934B4 (de) * | 2014-12-15 | 2017-08-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Elektrostatisch auslenkbares mikromechanisches Bauelement und Verfahren zu seiner Herstellung |
DE102021212369A1 (de) | 2021-11-03 | 2023-05-04 | Robert Bosch Gesellschaft mit beschränkter Haftung | Relais und Verfahren zum Betreiben eines Relais |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2726905B1 (fr) * | 1994-11-10 | 1996-12-06 | Commissariat Energie Atomique | Dispositif de compensation des deformations d'une partie d'un systeme optomecanique ou micromecanique |
US5621157A (en) * | 1995-06-07 | 1997-04-15 | Analog Devices, Inc. | Method and circuitry for calibrating a micromachined sensor |
US5717631A (en) * | 1995-07-21 | 1998-02-10 | Carnegie Mellon University | Microelectromechanical structure and process of making same |
CN1119681C (zh) | 2000-01-14 | 2003-08-27 | 清华大学 | 静电驱动垂直微镜微光学开关及其制作方法 |
WO2002001584A1 (en) * | 2000-06-28 | 2002-01-03 | The Regents Of The University Of California | Capacitive microelectromechanical switches |
-
2001
- 2001-04-02 SE SE0101182A patent/SE0101182D0/xx unknown
-
2002
- 2002-03-20 WO PCT/SE2002/000528 patent/WO2002079077A1/en not_active Application Discontinuation
- 2002-03-20 EP EP02708886A patent/EP1373127A1/en not_active Withdrawn
- 2002-03-20 CN CNB028078616A patent/CN1221468C/zh not_active Expired - Fee Related
- 2002-04-01 US US10/112,046 patent/US6720851B2/en not_active Expired - Lifetime
-
2004
- 2004-01-05 US US10/750,900 patent/US6930873B2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101714481B (zh) * | 2009-10-26 | 2012-08-22 | 华映光电股份有限公司 | 微机械式开关结构 |
CN109495119A (zh) * | 2018-12-28 | 2019-03-19 | Tcl移动通信科技(宁波)有限公司 | 一种射频开关控制方法、装置、移动终端及存储介质 |
CN109495119B (zh) * | 2018-12-28 | 2021-08-10 | Tcl移动通信科技(宁波)有限公司 | 一种射频开关控制方法、装置、移动终端及存储介质 |
TWI697747B (zh) * | 2019-01-15 | 2020-07-01 | 台灣積體電路製造股份有限公司 | 微機電系統裝置之控制方法及測試方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1221468C (zh) | 2005-10-05 |
US6720851B2 (en) | 2004-04-13 |
US20040136138A1 (en) | 2004-07-15 |
US6930873B2 (en) | 2005-08-16 |
WO2002079077A1 (en) | 2002-10-10 |
US20020191897A1 (en) | 2002-12-19 |
EP1373127A1 (en) | 2004-01-02 |
SE0101182D0 (sv) | 2001-04-02 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: AOPU DISI CELLULAR TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CLUSTER CO., LTD. Effective date: 20150121 Owner name: CLUSTER CO., LTD. Free format text: FORMER OWNER: TELEFONAKTIEBOLAGET LM ERICSSON (SE) S-126 25 STOCKHOLM, SWEDEN Effective date: 20150121 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150121 Address after: Texas, USA Patentee after: Telefonaktiebolaget LM Ericsson (publ) Address before: Delaware Patentee before: Clastres LLC Effective date of registration: 20150121 Address after: Delaware Patentee after: Clastres LLC Address before: Stockholm Patentee before: Telefonaktiebolaget LM Ericsson |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051005 Termination date: 20180320 |