JP2006509490A5 - - Google Patents

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Publication number
JP2006509490A5
JP2006509490A5 JP2004570298A JP2004570298A JP2006509490A5 JP 2006509490 A5 JP2006509490 A5 JP 2006509490A5 JP 2004570298 A JP2004570298 A JP 2004570298A JP 2004570298 A JP2004570298 A JP 2004570298A JP 2006509490 A5 JP2006509490 A5 JP 2006509490A5
Authority
JP
Japan
Prior art keywords
electroactive
actuator
sections
minor axis
around
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.)
Pending
Application number
JP2004570298A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006509490A (ja
Filing date
Publication date
Priority claimed from GBGB0226846.4A external-priority patent/GB0226846D0/en
Priority claimed from GB0229927A external-priority patent/GB0229927D0/en
Priority claimed from GB0307160A external-priority patent/GB0307160D0/en
Priority claimed from GB0311676A external-priority patent/GB0311676D0/en
Application filed filed Critical
Priority claimed from PCT/GB2003/004862 external-priority patent/WO2004047192A2/en
Publication of JP2006509490A publication Critical patent/JP2006509490A/ja
Publication of JP2006509490A5 publication Critical patent/JP2006509490A5/ja
Pending legal-status Critical Current

Links

JP2004570298A 2002-11-19 2003-11-11 電気活性アクチュエータ Pending JP2006509490A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB0226846.4A GB0226846D0 (en) 2002-11-19 2002-11-19 Curved electro-active actuators with integral terminals
GB0229927A GB0229927D0 (en) 2002-12-24 2002-12-24 Curved electro-active actuator configuration
GB0307160A GB0307160D0 (en) 2003-03-28 2003-03-28 Ceramic actuator and loudspeaker
GB0311676A GB0311676D0 (en) 2003-05-21 2003-05-21 Ceramic actuator, method of manufacturing and uses thereof
PCT/GB2003/004862 WO2004047192A2 (en) 2002-11-19 2003-11-11 Electro-active actuator

Publications (2)

Publication Number Publication Date
JP2006509490A JP2006509490A (ja) 2006-03-16
JP2006509490A5 true JP2006509490A5 (enExample) 2007-01-11

Family

ID=32329937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004570298A Pending JP2006509490A (ja) 2002-11-19 2003-11-11 電気活性アクチュエータ

Country Status (9)

Country Link
US (1) US20050269906A1 (enExample)
EP (1) EP1563550B1 (enExample)
JP (1) JP2006509490A (enExample)
KR (1) KR20050074634A (enExample)
AT (1) ATE421170T1 (enExample)
AU (1) AU2003283543A1 (enExample)
DE (1) DE60325884D1 (enExample)
TW (1) TW200423788A (enExample)
WO (1) WO2004047192A2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0303150D0 (en) * 2003-02-12 2003-03-19 1 Ltd Method and apparatus for manufacturing ceramic devices
EP1851808B1 (en) 2005-02-15 2013-08-14 Nokia Corporation Piezoelectric actuator element for micromovement
KR100979522B1 (ko) * 2007-08-10 2010-09-02 재단법인서울대학교산학협력재단 열가소성 물질을 이용한 나선형 압전 액츄에이터의제조방법 및 그로부터 제조된 나선형 압전 액츄에이터 및초소형 초음파 모터
JP4944159B2 (ja) * 2009-06-02 2012-05-30 Ｔｄｋ株式会社 圧電アクチュエータ及び圧電アクチュエータの製造方法
DE102013020496A1 (de) 2013-12-11 2015-06-11 Airbus Defence and Space GmbH Aktuatormontageverfahren und Herstellverfahren für eine Eisschutzvorrichtung sowie Montagevorrichtung
AU2016322836B2 (en) 2015-09-14 2021-07-29 Wing Acoustics Limited Improvements in or relating to audio transducers
EP3539164B1 (en) * 2016-11-14 2020-08-12 Koninklijke Philips N.V. Stiffness control for electroactive actuators
WO2018167538A1 (en) 2017-03-15 2018-09-20 Wing Acoustics Limited Improvements in or relating to audio systems
US11137803B2 (en) 2017-03-22 2021-10-05 Wing Acoustics Limited Slim electronic devices and audio transducers incorporated therein
JP7073646B2 (ja) * 2017-07-26 2022-05-24 ヤマハ株式会社 トランスデューサ
US11272295B2 (en) 2018-01-22 2022-03-08 Huawei Technologies Co., Ltd. Audio display with electro-active polymer bender element
US11131907B2 (en) * 2018-12-19 2021-09-28 Lintec Of America, Inc. Device sweeper

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877363A (en) * 1954-10-29 1959-03-10 Tibbetts Lab Inc Transducer leads
US3816774A (en) * 1972-01-28 1974-06-11 Victor Company Of Japan Curved piezoelectric elements
US4240002A (en) * 1979-04-02 1980-12-16 Motorola, Inc. Piezoelectric transducer arrangement with integral terminals and housing
US4404489A (en) * 1980-11-03 1983-09-13 Hewlett-Packard Company Acoustic transducer with flexible circuit board terminals
JPS61205100A (ja) * 1985-03-08 1986-09-11 Murata Mfg Co Ltd 圧電発音体
US4633122A (en) * 1985-06-18 1986-12-30 Pennwalt Corporation Means for electrically connecting electrodes on different surfaces of piezoelectric polymeric films
EP0408306B1 (en) * 1989-07-11 1996-05-01 Ngk Insulators, Ltd. Piezoelectric/electrostrictive actuator having at least one piezoelectric/electrostrictive film
US5404067A (en) * 1990-08-10 1995-04-04 Siemens Aktiengesellschaft Bonded piezoelectric bending transducer and process for producing the same
JP3222220B2 (ja) * 1992-10-19 2001-10-22 株式会社村田製作所 チップ型圧電共振子の製造方法
US6420819B1 (en) * 1994-01-27 2002-07-16 Active Control Experts, Inc. Packaged strain actuator
JPH09148643A (ja) * 1995-11-24 1997-06-06 Sony Corp アクチュエータ及びその製造方法
GB9818719D0 (en) * 1998-08-28 1998-10-21 New Transducers Ltd Vubration exciter
GB2376834B (en) * 1999-12-21 2003-06-25 1 Ltd Loudspeaker using an electro-active device
GB0115073D0 (en) * 2001-06-20 2001-08-15 1 Ltd Camera lens positioning using an electro-active device

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