JP6253261B2 - 振動型アクチュエータおよび光学機器 - Google Patents

振動型アクチュエータおよび光学機器 Download PDF

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Publication number
JP6253261B2
JP6253261B2 JP2013114317A JP2013114317A JP6253261B2 JP 6253261 B2 JP6253261 B2 JP 6253261B2 JP 2013114317 A JP2013114317 A JP 2013114317A JP 2013114317 A JP2013114317 A JP 2013114317A JP 6253261 B2 JP6253261 B2 JP 6253261B2
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Japan
Prior art keywords
vibrator
vibration
type actuator
actuator according
vibration type
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Expired - Fee Related
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JP2013114317A
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Japanese (ja)
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JP2014233191A (ja
JP2014233191A5 (enExample
Inventor
一治 大澤
一治 大澤
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Canon Inc
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Canon Inc
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Priority to JP2013114317A priority Critical patent/JP6253261B2/ja
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  • Lens Barrels (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2013114317A 2013-05-30 2013-05-30 振動型アクチュエータおよび光学機器 Expired - Fee Related JP6253261B2 (ja)

Priority Applications (1)

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JP2013114317A JP6253261B2 (ja) 2013-05-30 2013-05-30 振動型アクチュエータおよび光学機器

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JP2013114317A JP6253261B2 (ja) 2013-05-30 2013-05-30 振動型アクチュエータおよび光学機器

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JP2014233191A JP2014233191A (ja) 2014-12-11
JP2014233191A5 JP2014233191A5 (enExample) 2016-07-14
JP6253261B2 true JP6253261B2 (ja) 2017-12-27

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JP2013114317A Expired - Fee Related JP6253261B2 (ja) 2013-05-30 2013-05-30 振動型アクチュエータおよび光学機器

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP7727205B2 (ja) * 2020-11-04 2025-08-21 ミツミ電機株式会社 光学素子駆動装置、カメラモジュール、及びカメラ搭載装置
JP2023524183A (ja) * 2021-04-14 2023-06-09 北京小米移動軟件有限公司 カメラアクチュエータ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62237779A (ja) * 1986-04-08 1987-10-17 Tohoku Metal Ind Ltd ねじれ変位型圧電素子
JPH05308786A (ja) * 1992-04-30 1993-11-19 Ricoh Co Ltd 駆動機構
JP2538754B2 (ja) * 1993-09-21 1996-10-02 山一電機株式会社 捩れ振動子
JP3680602B2 (ja) * 1998-12-21 2005-08-10 セイコーエプソン株式会社 圧電アクチュエータ、時計および携帯機器
JP4172100B2 (ja) * 1999-07-07 2008-10-29 ソニー株式会社 圧電振動角速度センサー及びその振動子の製造方法
JP2002191181A (ja) * 2000-12-20 2002-07-05 Matsushita Electric Ind Co Ltd 屈曲変位型アクチュエータとこれを用いた電子機器
JP2003274678A (ja) * 2002-01-10 2003-09-26 Sony Corp 駆動装置
JP2009112173A (ja) * 2007-11-01 2009-05-21 Fujikura Ltd 圧電ファン装置
JP4739359B2 (ja) * 2008-02-18 2011-08-03 セイコーインスツル株式会社 圧電アクチュエータ及びそれを備えた電子機器
WO2011074579A1 (ja) * 2009-12-15 2011-06-23 日本電気株式会社 アクチュエータ、圧電アクチュエータ、電子機器、並びに振動減衰及び振動方向変換方法
JP2012065435A (ja) * 2010-09-15 2012-03-29 Nikon Corp 振動アクチュエータ、レンズ鏡筒及びカメラ

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JP2014233191A (ja) 2014-12-11

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