JP5164397B2 - 振動アクチュエータ及び該振動アクチュエータを備えた光学機器 - Google Patents

振動アクチュエータ及び該振動アクチュエータを備えた光学機器 Download PDF

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Publication number
JP5164397B2
JP5164397B2 JP2007058493A JP2007058493A JP5164397B2 JP 5164397 B2 JP5164397 B2 JP 5164397B2 JP 2007058493 A JP2007058493 A JP 2007058493A JP 2007058493 A JP2007058493 A JP 2007058493A JP 5164397 B2 JP5164397 B2 JP 5164397B2
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Prior art keywords
vibration
vibrator
reference position
standing wave
vibration actuator
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JP2007058493A
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Japanese (ja)
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JP2008228366A (ja
JP2008228366A5 (enExample
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智明 山中
亨 大原
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Canon Inc
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Canon Inc
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  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Lens Barrels (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
JP2007058493A 2007-03-08 2007-03-08 振動アクチュエータ及び該振動アクチュエータを備えた光学機器 Expired - Fee Related JP5164397B2 (ja)

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JP2007058493A JP5164397B2 (ja) 2007-03-08 2007-03-08 振動アクチュエータ及び該振動アクチュエータを備えた光学機器

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JP2007058493A JP5164397B2 (ja) 2007-03-08 2007-03-08 振動アクチュエータ及び該振動アクチュエータを備えた光学機器

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JP2008228366A JP2008228366A (ja) 2008-09-25
JP2008228366A5 JP2008228366A5 (enExample) 2010-04-08
JP5164397B2 true JP5164397B2 (ja) 2013-03-21

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101063047B1 (ko) * 2010-06-23 2011-09-07 엘지이노텍 주식회사 멤즈 엑츄에이터가 구비된 카메라 모듈 및 그의 구동 방법
JP5882796B2 (ja) * 2011-03-31 2016-03-09 キヤノン株式会社 振動体の駆動方法、振動装置、該振動装置を有する駆動装置、及び光学機器
JP5885552B2 (ja) * 2012-03-21 2016-03-15 キヤノン株式会社 振動装置、該振動装置を有する駆動装置、及び光学機器
JP6579207B2 (ja) * 2018-03-28 2019-09-25 株式会社ニコン 振動波モータ、レンズ鏡筒及びカメラ
DE102023136551A1 (de) * 2023-12-22 2025-06-26 Tdk Electronics Ag Optische Anordnung und Verfahren zum Betrieb einer optischen Anordnung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006197698A (ja) * 2005-01-12 2006-07-27 Canon Inc 振動型アクチュエータの制御装置および制御方法
JP2007017700A (ja) * 2005-07-07 2007-01-25 Olympus Imaging Corp レンズ鏡筒及び撮像装置

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