JP2004531189A5 - - Google Patents

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Publication number
JP2004531189A5
JP2004531189A5 JP2003506021A JP2003506021A JP2004531189A5 JP 2004531189 A5 JP2004531189 A5 JP 2004531189A5 JP 2003506021 A JP2003506021 A JP 2003506021A JP 2003506021 A JP2003506021 A JP 2003506021A JP 2004531189 A5 JP2004531189 A5 JP 2004531189A5
Authority
JP
Japan
Prior art keywords
actuator
region
actuator according
electrode plates
cause 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.)
Granted
Application number
JP2003506021A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004531189A (ja
JP4240472B2 (ja
Filing date
Publication date
Priority claimed from GBGB0115068.9A external-priority patent/GB0115068D0/en
Priority claimed from GB0116245A external-priority patent/GB0116245D0/en
Priority claimed from PCT/GB2001/005361 external-priority patent/WO2002046825A1/en
Priority claimed from GB0213020A external-priority patent/GB2378573B/en
Application filed filed Critical
Publication of JP2004531189A publication Critical patent/JP2004531189A/ja
Publication of JP2004531189A5 publication Critical patent/JP2004531189A5/ja
Application granted granted Critical
Publication of JP4240472B2 publication Critical patent/JP4240472B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2003506021A 2001-06-20 2002-06-19 圧電アクチュエータ Expired - Lifetime JP4240472B2 (ja)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GBGB0115068.9A GB0115068D0 (en) 2000-11-13 2001-06-20 Multiport optical switch
GBGB0115067.1A GB0115067D0 (en) 2000-11-13 2001-06-20 Optical switching assembly
GB0116245A GB0116245D0 (en) 2001-07-05 2001-07-05 Multiport optical switching assembly
PCT/GB2001/005361 WO2002046825A1 (en) 2000-12-04 2001-12-04 Beam steering arrangements and optical switches
GB0213020A GB2378573B (en) 2001-06-20 2002-06-06 A piezoelectric actuator
PCT/GB2002/002826 WO2002103816A2 (en) 2001-06-20 2002-06-19 A piezoelectric actuator

Publications (3)

Publication Number Publication Date
JP2004531189A JP2004531189A (ja) 2004-10-07
JP2004531189A5 true JP2004531189A5 (enExample) 2006-01-05
JP4240472B2 JP4240472B2 (ja) 2009-03-18

Family

ID=27447956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003506021A Expired - Lifetime JP4240472B2 (ja) 2001-06-20 2002-06-19 圧電アクチュエータ

Country Status (11)

Country Link
US (1) US7026745B2 (enExample)
EP (1) EP1402582B1 (enExample)
JP (1) JP4240472B2 (enExample)
CN (1) CN100524869C (enExample)
AT (1) ATE387725T1 (enExample)
CA (1) CA2450613C (enExample)
DE (1) DE60225281T2 (enExample)
ES (1) ES2302812T3 (enExample)
GB (1) GB2378573B (enExample)
IL (1) IL159322A0 (enExample)
WO (1) WO2002103816A2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005119313A2 (en) 2004-05-29 2005-12-15 Polatis Ltd Optical switches & actuators
WO2006022557A1 (en) * 2004-08-24 2006-03-02 Auckland Uniservices Limited Optical fibre switch
GB2423788A (en) * 2005-03-02 2006-09-06 Pbt Piezo ceramic actuator for a lock bolt
KR20100097112A (ko) * 2007-11-21 2010-09-02 코니카 미놀타 옵토 인코포레이티드 압전 액츄에이터, 구동장치, 위치결정장치 및 레이저 모듈
US7786648B2 (en) * 2008-08-18 2010-08-31 New Scale Technologies Semi-resonant driving systems and methods thereof
US8217553B2 (en) * 2008-08-18 2012-07-10 New Scale Technologies Reduced-voltage, linear motor systems and methods thereof
WO2014005949A1 (en) 2012-07-05 2014-01-09 Noliac A/S A wobble motor with a solid state actuator
GB2531552B (en) * 2014-10-21 2017-12-27 Polatis Ltd Crosstalk reduction technique for multi-channel driver circuits
WO2021049942A1 (en) * 2019-09-12 2021-03-18 Technische Universiteit Eindhoven An apparatus arranged for aligning an optical component with an on-chip port as well as a corresponding system and method
WO2021157522A1 (ja) * 2020-02-07 2021-08-12 京セラ株式会社 圧電素子
WO2022004848A1 (ja) 2020-07-03 2022-01-06 京セラ株式会社 圧電素子
WO2022085564A1 (ja) 2020-10-23 2022-04-28 京セラ株式会社 圧電アクチュエータ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812697A (en) * 1986-04-09 1989-03-14 Taga Electric Co., Ltd. Ultrasonic vibrator and a method of controllingly driving same
US4958100A (en) * 1989-02-22 1990-09-18 Massachusetts Institute Of Technology Actuated truss system
US5027028A (en) * 1989-08-29 1991-06-25 Skipper John D Piezoelectric motor
US5081391A (en) * 1989-09-13 1992-01-14 Southwest Research Institute Piezoelectric cylindrical transducer for producing or detecting asymmetrical vibrations
JPH03117384A (ja) * 1989-09-28 1991-05-20 Canon Inc 超音波モータの摩擦材
US5345137A (en) * 1991-04-08 1994-09-06 Olympus Optical Co., Ltd. Two-dimensionally driving ultrasonic motor
JPH08111991A (ja) * 1994-08-19 1996-04-30 Mitsui Petrochem Ind Ltd 超音波モータ用圧電振動子および圧電振動子の取付け方法
JP2799410B2 (ja) 1995-02-02 1998-09-17 サンケン電気株式会社 直流コンバータ装置
DE19605214A1 (de) 1995-02-23 1996-08-29 Bosch Gmbh Robert Ultraschallantriebselement
US6359370B1 (en) * 1995-02-28 2002-03-19 New Jersey Institute Of Technology Piezoelectric multiple degree of freedom actuator

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