JP5245358B2 - 圧電振動体、圧電アクチュエータ、および携帯機器 - Google Patents

圧電振動体、圧電アクチュエータ、および携帯機器 Download PDF

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Publication number
JP5245358B2
JP5245358B2 JP2007285086A JP2007285086A JP5245358B2 JP 5245358 B2 JP5245358 B2 JP 5245358B2 JP 2007285086 A JP2007285086 A JP 2007285086A JP 2007285086 A JP2007285086 A JP 2007285086A JP 5245358 B2 JP5245358 B2 JP 5245358B2
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JP
Japan
Prior art keywords
piezoelectric
reinforcing plate
vibration
piezoelectric element
vibrating body
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 - Fee Related
Application number
JP2007285086A
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English (en)
Japanese (ja)
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JP2008228556A5 (enExample
JP2008228556A (ja
Inventor
豊 山崎
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.)
Seiko Epson Corp
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Seiko Epson Corp
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Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2007285086A priority Critical patent/JP5245358B2/ja
Priority to US12/024,405 priority patent/US7929382B2/en
Priority to CN2008100086882A priority patent/CN101247094B/zh
Priority to DE602008001172T priority patent/DE602008001172D1/de
Priority to EP08250486A priority patent/EP1959512B1/en
Publication of JP2008228556A publication Critical patent/JP2008228556A/ja
Publication of JP2008228556A5 publication Critical patent/JP2008228556A5/ja
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Publication of JP5245358B2 publication Critical patent/JP5245358B2/ja
Expired - Fee Related legal-status Critical Current
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  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2007285086A 2007-02-14 2007-11-01 圧電振動体、圧電アクチュエータ、および携帯機器 Expired - Fee Related JP5245358B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2007285086A JP5245358B2 (ja) 2007-02-14 2007-11-01 圧電振動体、圧電アクチュエータ、および携帯機器
US12/024,405 US7929382B2 (en) 2007-02-14 2008-02-01 Piezoelectric transducer, piezoelectric actuator, and portable device
CN2008100086882A CN101247094B (zh) 2007-02-14 2008-02-05 压电振动体、压电驱动器以及便携设备
DE602008001172T DE602008001172D1 (de) 2007-02-14 2008-02-08 Piezoelektrischer Wandler, piezoelektrischer Aktuator und tragbare Vorrichtung
EP08250486A EP1959512B1 (en) 2007-02-14 2008-02-08 Piezoelectric transducer, piezoelectric actuator, and portable device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007034079 2007-02-14
JP2007034079 2007-02-14
JP2007285086A JP5245358B2 (ja) 2007-02-14 2007-11-01 圧電振動体、圧電アクチュエータ、および携帯機器

Publications (3)

Publication Number Publication Date
JP2008228556A JP2008228556A (ja) 2008-09-25
JP2008228556A5 JP2008228556A5 (enExample) 2010-05-06
JP5245358B2 true JP5245358B2 (ja) 2013-07-24

Family

ID=39846498

Family Applications (1)

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JP2007285086A Expired - Fee Related JP5245358B2 (ja) 2007-02-14 2007-11-01 圧電振動体、圧電アクチュエータ、および携帯機器

Country Status (3)

Country Link
JP (1) JP5245358B2 (enExample)
CN (1) CN101247094B (enExample)
DE (1) DE602008001172D1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7969065B2 (en) * 2008-09-09 2011-06-28 Canon Kabushiki Kaisha Vibration wave driving device
JP2010187524A (ja) * 2009-01-14 2010-08-26 Seiko Epson Corp 圧電駆動装置および電子機器
JP5482250B2 (ja) * 2010-02-02 2014-05-07 セイコーエプソン株式会社 振動体および振動デバイス
US20110227450A1 (en) * 2010-03-18 2011-09-22 Seiko Epson Corporation Resonator body, resonator device, and electronic device
KR101153553B1 (ko) * 2010-07-28 2012-06-11 삼성전기주식회사 진동 장치 및 이를 갖는 전자 장치
KR101278405B1 (ko) * 2011-03-23 2013-06-24 삼성전기주식회사 압전 진동 모듈 및 이를 채용한 터치스크린
JP2013121193A (ja) * 2011-12-06 2013-06-17 Seiko Epson Corp 圧電モーター、駆動装置、電子部品搬送装置、電子部品検査装置、印刷装置、ロボットハンド、およびロボット
CN106253742B (zh) * 2015-06-12 2019-07-12 精工爱普生株式会社 马达用压电驱动装置、马达、机器人以及泵
JP6671641B2 (ja) * 2017-09-15 2020-03-25 カシオ計算機株式会社 指針および時計
CN114125210B (zh) * 2021-05-18 2022-11-15 荣耀终端有限公司 驱动装置、摄像模组及电子设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09182468A (ja) * 1995-12-28 1997-07-11 Nikon Corp 振動アクチュエータ
JP2004297949A (ja) * 2003-03-27 2004-10-21 Seiko Epson Corp 圧電アクチュエータおよびこれを備えた機器
JP2005168075A (ja) * 2003-11-28 2005-06-23 Seiko Epson Corp 圧電アクチュエータ、これを備えた装置、およびこれを備えた時計

Also Published As

Publication number Publication date
CN101247094A (zh) 2008-08-20
JP2008228556A (ja) 2008-09-25
CN101247094B (zh) 2012-06-20
DE602008001172D1 (de) 2010-06-24

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