DE60305761D1 - HF mikroelektromechanische Vorrichtung - Google Patents

HF mikroelektromechanische Vorrichtung

Info

Publication number
DE60305761D1
DE60305761D1 DE60305761T DE60305761T DE60305761D1 DE 60305761 D1 DE60305761 D1 DE 60305761D1 DE 60305761 T DE60305761 T DE 60305761T DE 60305761 T DE60305761 T DE 60305761T DE 60305761 D1 DE60305761 D1 DE 60305761D1
Authority
DE
Germany
Prior art keywords
microelectromechanical device
microelectromechanical
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.)
Expired - Lifetime
Application number
DE60305761T
Other languages
English (en)
Other versions
DE60305761T2 (de
Inventor
Hiroshi Kawai
Shinjin Kobayashi
Yoshihiro Konaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of DE60305761D1 publication Critical patent/DE60305761D1/de
Application granted granted Critical
Publication of DE60305761T2 publication Critical patent/DE60305761T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/12—Auxiliary devices for switching or interrupting by mechanical chopper
    • H01P1/127—Strip line switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
    • H01G5/16—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of distance between electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
    • H01G5/40—Structural combinations of variable capacitors with other electric elements not covered by this subclass, the structure mainly consisting of a capacitor, e.g. RC combinations
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Micromachines (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
DE60305761T 2002-03-06 2003-02-25 HF mikroelektromechanische Vorrichtung Expired - Lifetime DE60305761T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002060765A JP3818176B2 (ja) 2002-03-06 2002-03-06 Ｒｆｍｅｍｓ素子
JP2002060765 2002-03-06

Publications (2)

Publication Number Publication Date
DE60305761D1 true DE60305761D1 (de) 2006-07-20
DE60305761T2 DE60305761T2 (de) 2006-10-19

Family

ID=27751143

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60305761T Expired - Lifetime DE60305761T2 (de) 2002-03-06 2003-02-25 HF mikroelektromechanische Vorrichtung

Country Status (4)

Country Link
US (1) US6713695B2 (de)
EP (1) EP1343189B1 (de)
JP (1) JP3818176B2 (de)
DE (1) DE60305761T2 (de)

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JP3119255B2 (ja) * 1998-12-22 2000-12-18 日本電気株式会社 マイクロマシンスイッチおよびその製造方法
US6919784B2 (en) 2001-10-18 2005-07-19 The Board Of Trustees Of The University Of Illinois High cycle MEMS device
JP3709847B2 (ja) * 2002-01-23 2005-10-26 株式会社村田製作所 静電型アクチュエータ
EP1343190A3 (de) * 2002-03-08 2005-04-20 Murata Manufacturing Co., Ltd. Element mit veränderlicher Kapazität
US6998946B2 (en) * 2002-09-17 2006-02-14 The Board Of Trustees Of The University Of Illinois High cycle deflection beam MEMS devices
JP4066928B2 (ja) 2002-12-12 2008-03-26 株式会社村田製作所 Ｒｆｍｅｍｓスイッチ
DE10342938A1 (de) * 2003-09-17 2005-04-21 Bosch Gmbh Robert Bauteil zu Impedanzänderung bei einem koplanaren Wellenleiter sowie Verfahren zu Herstellung eines Bauelements
KR100554468B1 (ko) * 2003-12-26 2006-03-03 한국전자통신연구원 자기유지 중앙지지대를 갖는 미세 전자기계적 스위치 및그의 제조방법
KR20050076149A (ko) * 2004-01-19 2005-07-26 엘지전자 주식회사 압전 구동형 알에프 미세기전 시스템 스위치 및 그 제조방법
US7352266B2 (en) 2004-02-20 2008-04-01 Wireless Mems, Inc. Head electrode region for a reliable metal-to-metal contact micro-relay MEMS switch
US7495529B2 (en) 2004-03-26 2009-02-24 Mitsubishi Denki Kabushiki Kaisha Phase shift circuit, high frequency switch, and phase shifter
WO2005099039A1 (ja) * 2004-03-31 2005-10-20 Toto Ltd. マイクロストリップアンテナ
US7652342B2 (en) * 2004-06-18 2010-01-26 Nantero, Inc. Nanotube-based transfer devices and related circuits
US7499208B2 (en) * 2004-08-27 2009-03-03 Udc, Llc Current mode display driver circuit realization feature
US7515147B2 (en) * 2004-08-27 2009-04-07 Idc, Llc Staggered column drive circuit systems and methods
CN1295728C (zh) * 2004-09-20 2007-01-17 东南大学 低阈值直交流可分的微电子机械开关及其制造方法
CN1312718C (zh) * 2004-09-21 2007-04-25 清华大学 一种多谐振点的微机械开关
JP2006093463A (ja) 2004-09-24 2006-04-06 Toshiba Corp 圧電ｍｅｍｓ素子及びチューナブルフィルタ
CN100403476C (zh) * 2004-09-27 2008-07-16 东南大学 射频微电子机械单刀双掷膜开关及其制造方法
KR100659298B1 (ko) 2005-01-04 2006-12-20 삼성전자주식회사 Ｍｅｍｓ 스위치 및 그 제조 방법
JP4707424B2 (ja) * 2005-03-18 2011-06-22 株式会社東芝 可変容量素子および可変容量装置ならびに可変容量装置を用いた携帯電話
JP4506529B2 (ja) 2005-03-18 2010-07-21 オムロン株式会社 静電マイクロスイッチおよびその製造方法、ならびに静電マイクロスイッチを備えた装置
KR100744543B1 (ko) * 2005-12-08 2007-08-01 한국전자통신연구원 미세전자기계적 구조 스위치 및 그 제조방법
KR101424297B1 (ko) * 2006-09-27 2014-08-01 가부시키가이샤 니콘 전자 소자, 가변 커패시터, 마이크로스위치, 마이크로스위치의 구동 방법, ｍｅｍｓ형 전자 소자, 마이크로 액추에이터 및 mems 광학 소자
US7583169B1 (en) * 2007-03-22 2009-09-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration MEMS switches having non-metallic crossbeams
JP4956312B2 (ja) * 2007-07-20 2012-06-20 株式会社アドバンテスト 遅延線
JP4564549B2 (ja) * 2008-05-01 2010-10-20 株式会社半導体理工学研究センター Ｍｅｍｓスイッチ
US20100001355A1 (en) * 2008-07-07 2010-01-07 Honeywell International Inc. RF MEMS Switch
ES2388126T3 (es) 2009-03-20 2012-10-09 Delfmems Estructura de tipo MEMS con una membrana flexible y medios de accionamiento eléctrico mejorados
CN102356440B (zh) 2009-03-30 2013-12-25 株式会社村田制作所 可变电容模块及匹配电路模块
KR20110062583A (ko) * 2009-12-03 2011-06-10 주식회사 엠에스솔루션 고주파용 정전형 스위치 및 그 제조 방법
JP5418316B2 (ja) 2010-03-11 2014-02-19 富士通株式会社 Ｍｅｍｓデバイス
JP2011228355A (ja) * 2010-04-15 2011-11-10 Fujitsu Ltd 可変容量素子および可変容量素子の製造方法
CN102163516B (zh) * 2011-01-10 2013-04-03 东南大学 一种无电荷注入效应高可靠性电容式射频微机电系统开关
CN103348474B (zh) * 2011-02-09 2016-05-04 夏普株式会社 有源矩阵基板、x射线传感装置、显示装置
JP2013080790A (ja) * 2011-10-03 2013-05-02 Murata Mfg Co Ltd 梁構造デバイス、および、その製造方法
DE202012005934U1 (de) * 2012-06-18 2012-07-10 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Schalter
US9520547B2 (en) 2013-03-15 2016-12-13 International Business Machines Corporation Chip mode isolation and cross-talk reduction through buried metal layers and through-vias
US9219298B2 (en) 2013-03-15 2015-12-22 International Business Machines Corporation Removal of spurious microwave modes via flip-chip crossover
US9954263B2 (en) 2015-08-28 2018-04-24 General Electric Company Radio frequency micro-electromechanical systems having inverted microstrip transmission lines and method of making the same
US9570783B1 (en) * 2015-08-28 2017-02-14 General Electric Company Radio frequency micro-electromechanical systems having inverted microstrip transmission lines and method of making the same
GB201815797D0 (en) * 2018-09-27 2018-11-14 Sofant Tech Ltd Mems devices and circuits including same
JP2022534713A (ja) * 2019-05-28 2022-08-03 ベーウントエル・インダストリアル・オートメイション・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 運搬装置

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JP3402642B2 (ja) * 1993-01-26 2003-05-06 松下電工株式会社 静電駆動型リレー
US5479042A (en) * 1993-02-01 1995-12-26 Brooktree Corporation Micromachined relay and method of forming the relay
US5619061A (en) * 1993-07-27 1997-04-08 Texas Instruments Incorporated Micromechanical microwave switching
US5367585A (en) * 1993-10-27 1994-11-22 General Electric Company Integrated microelectromechanical polymeric photonic switch
JP3207161B2 (ja) * 1997-07-18 2001-09-10 ティアールダブリュー インコーポレイテッド マイクロ電気機械システムスイッチ
US5959338A (en) * 1997-12-29 1999-09-28 Honeywell Inc. Micro electro-mechanical systems relay
JPH11274805A (ja) * 1998-03-20 1999-10-08 Ricoh Co Ltd 高周波スイッチ並びに製造方法、及び集積化高周波スイッチアレイ
US6153839A (en) 1998-10-22 2000-11-28 Northeastern University Micromechanical switching devices
JP3119255B2 (ja) 1998-12-22 2000-12-18 日本電気株式会社 マイクロマシンスイッチおよびその製造方法
JP2000188049A (ja) 1998-12-22 2000-07-04 Nec Corp マイクロマシンスイッチおよびその製造方法
US6160230A (en) * 1999-03-01 2000-12-12 Raytheon Company Method and apparatus for an improved single pole double throw micro-electrical mechanical switch
US6143997A (en) * 1999-06-04 2000-11-07 The Board Of Trustees Of The University Of Illinois Low actuation voltage microelectromechanical device and method of manufacture
US6307452B1 (en) * 1999-09-16 2001-10-23 Motorola, Inc. Folded spring based micro electromechanical (MEM) RF switch
CA2323189A1 (en) 1999-10-15 2001-04-15 Cristian A. Bolle Dual motion electrostatic actuator design for mems micro-relay
US6366186B1 (en) * 2000-01-20 2002-04-02 Jds Uniphase Inc. Mems magnetically actuated switches and associated switching arrays
US6535091B2 (en) * 2000-11-07 2003-03-18 Sarnoff Corporation Microelectronic mechanical systems (MEMS) switch and method of fabrication
US20020096421A1 (en) * 2000-11-29 2002-07-25 Cohn Michael B. MEMS device with integral packaging
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US6512300B2 (en) * 2001-01-10 2003-01-28 Raytheon Company Water level interconnection
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US6621387B1 (en) * 2001-02-23 2003-09-16 Analatom Incorporated Micro-electro-mechanical systems switch
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US6426687B1 (en) * 2001-05-22 2002-07-30 The Aerospace Corporation RF MEMS switch

Also Published As

Publication number Publication date
US20030169146A1 (en) 2003-09-11
EP1343189A3 (de) 2003-11-19
EP1343189B1 (de) 2006-06-07
JP3818176B2 (ja) 2006-09-06
US6713695B2 (en) 2004-03-30
DE60305761T2 (de) 2006-10-19
JP2003258502A (ja) 2003-09-12
EP1343189A2 (de) 2003-09-10

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Legal Events

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8364 No opposition during term of opposition