JP5343322B2 - 振動アクチュエータの駆動装置、レンズ鏡筒及びカメラ - Google Patents

振動アクチュエータの駆動装置、レンズ鏡筒及びカメラ Download PDF

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Publication number
JP5343322B2
JP5343322B2 JP2007092925A JP2007092925A JP5343322B2 JP 5343322 B2 JP5343322 B2 JP 5343322B2 JP 2007092925 A JP2007092925 A JP 2007092925A JP 2007092925 A JP2007092925 A JP 2007092925A JP 5343322 B2 JP5343322 B2 JP 5343322B2
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JP
Japan
Prior art keywords
electrodes
vibration actuator
drive device
drive
supply
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
JP2007092925A
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English (en)
Japanese (ja)
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JP2008253078A5 (enExample
JP2008253078A (ja
Inventor
利和 森桶
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.)
Nikon Corp
Original Assignee
Nikon Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nikon Corp filed Critical Nikon Corp
Priority to JP2007092925A priority Critical patent/JP5343322B2/ja
Priority to KR1020080027936A priority patent/KR101524447B1/ko
Priority to US12/056,855 priority patent/US7732980B2/en
Priority to EP20080006045 priority patent/EP1976037B1/en
Publication of JP2008253078A publication Critical patent/JP2008253078A/ja
Priority to US12/767,769 priority patent/US8013494B2/en
Publication of JP2008253078A5 publication Critical patent/JP2008253078A5/ja
Application granted granted Critical
Publication of JP5343322B2 publication Critical patent/JP5343322B2/ja
Expired - Fee Related legal-status Critical Current
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/14—Drive circuits; Control arrangements or methods
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/10—Power-operated focusing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/16—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using travelling waves, i.e. Rayleigh surface waves
    • H02N2/163—Motors with ring stator
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0053—Driving means for the movement of one or more optical element
    • G03B2205/0061—Driving means for the movement of one or more optical element using piezoelectric actuators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Lens Barrels (AREA)
JP2007092925A 2007-03-30 2007-03-30 振動アクチュエータの駆動装置、レンズ鏡筒及びカメラ Expired - Fee Related JP5343322B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2007092925A JP5343322B2 (ja) 2007-03-30 2007-03-30 振動アクチュエータの駆動装置、レンズ鏡筒及びカメラ
KR1020080027936A KR101524447B1 (ko) 2007-03-30 2008-03-26 전기 기계 변환 소자, 진동 액추에이터, 진동 액추에이터의구동 장치, 렌즈 경통 및 카메라
US12/056,855 US7732980B2 (en) 2007-03-30 2008-03-27 Electromechanical conversion element, vibration actuator, vibration actuator driving device, lens barrel and camera
EP20080006045 EP1976037B1 (en) 2007-03-30 2008-03-28 Electromechanical conversion element, vibration actuator, vibration actuator driving device, lens barrel and camera
US12/767,769 US8013494B2 (en) 2007-03-30 2010-04-26 Vibration actuator driving device, lens barrel, camera, method of manufacturing electromechanical conversion element, method of manufacturing vibration actuator, and method of driving vibration actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007092925A JP5343322B2 (ja) 2007-03-30 2007-03-30 振動アクチュエータの駆動装置、レンズ鏡筒及びカメラ

Publications (3)

Publication Number Publication Date
JP2008253078A JP2008253078A (ja) 2008-10-16
JP2008253078A5 JP2008253078A5 (enExample) 2010-07-08
JP5343322B2 true JP5343322B2 (ja) 2013-11-13

Family

ID=39651215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007092925A Expired - Fee Related JP5343322B2 (ja) 2007-03-30 2007-03-30 振動アクチュエータの駆動装置、レンズ鏡筒及びカメラ

Country Status (4)

Country Link
US (2) US7732980B2 (enExample)
EP (1) EP1976037B1 (enExample)
JP (1) JP5343322B2 (enExample)
KR (1) KR101524447B1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007108466A1 (ja) * 2006-03-22 2007-09-27 Nikon Corporation 振動子、振動アクチュエータ、レンズ鏡筒、カメラシステム及び振動アクチュエータの駆動方法
US8035906B2 (en) * 2006-12-25 2011-10-11 Nikon Corporation Vibration actuator, lens barrel and camera
JP4561894B2 (ja) * 2008-07-14 2010-10-13 株式会社村田製作所 圧電モータ及びその製造方法
FR2950154B1 (fr) * 2009-09-15 2011-12-23 Commissariat Energie Atomique Dispositif optique a membrane deformable a actionnement piezoelectrique en forme de couronne continue
JP5540188B2 (ja) * 2009-10-29 2014-07-02 新シコー科技株式会社 リニア駆動装置
JP2012210024A (ja) * 2011-03-29 2012-10-25 Nikon Corp 振動体、振動アクチュエータ、レンズ鏡筒、カメラ及び振動体の接合方法
JP5832373B2 (ja) * 2012-05-16 2015-12-16 キヤノン株式会社 交換レンズ装置およびカメラ装置
US8730599B2 (en) 2012-10-01 2014-05-20 Apple Inc. Piezoelectric and MEMS actuator
JP6460833B2 (ja) 2015-02-25 2019-01-30 キヤノン株式会社 振動体、振動体の駆動方法、振動型駆動装置、塵埃除去装置及び撮像装置
FR3042660B1 (fr) * 2015-10-16 2018-04-06 Airbus Helicopters Actionneur electromecanique pour commandes de vol electriques d'un aeronef
KR102421717B1 (ko) * 2015-11-24 2022-07-18 삼성전자주식회사 촬상 장치 모듈, 이를 포함하는 사용자 단말 장치
JP2017175696A (ja) * 2016-03-22 2017-09-28 セイコーエプソン株式会社 圧電駆動装置の制御回路、圧電駆動装置、超音波モーター、ロボット、ハンド、及びポンプ

Family Cites Families (28)

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Publication number Priority date Publication date Assignee Title
CA1208269A (en) 1982-02-25 1986-07-22 Toshiiku Sashida Motor device utilizing ultrasonic oscillation
US4831305A (en) * 1984-04-02 1989-05-16 Canon Kabushiki Kaisha Vibration wave motor
JPH0244531Y2 (enExample) * 1985-12-24 1990-11-27
US4829209A (en) * 1986-02-18 1989-05-09 Matsushita Electric Industrial Co., Ltd. Ultrasonic motor with stator projections and at least two concentric rings of electrodes
US4882500A (en) * 1986-06-04 1989-11-21 Nippon Seimitsu Kogyo Kabushiki Kaisha Method for converting standing wave vibrations into motion and standing wave motor therefor
JP2532425B2 (ja) * 1986-12-26 1996-09-11 オリンパス光学工業株式会社 超音波モ−タ
JPS648874A (en) * 1987-06-29 1989-01-12 Kyocera Corp Temperature controlled surface wave motor
CN1035213A (zh) * 1987-12-29 1989-08-30 精工电子工业株式会社 行波电机
US5710491A (en) * 1988-10-19 1998-01-20 Nikon Corporation Driving control device for vibration wave motor
JPH072029B2 (ja) * 1989-06-26 1995-01-11 セイコー電子工業株式会社 超音波モータ
US5237237A (en) * 1990-03-12 1993-08-17 Seiko Epson Corporation Ultrasonic motor and drive method
JPH0421371A (ja) * 1990-05-15 1992-01-24 Canon Inc 振動波モータ
JPH05137355A (ja) * 1991-11-12 1993-06-01 Canon Inc 振動波モータ
US5616980A (en) * 1993-07-09 1997-04-01 Nanomotion Ltd. Ceramic motor
JPH07115782A (ja) * 1993-10-13 1995-05-02 Canon Inc 振動波駆動装置
JP3220365B2 (ja) 1995-10-06 2001-10-22 京セラ株式会社 超音波モータの速度制御方式
JPH10290589A (ja) * 1997-04-14 1998-10-27 Minolta Co Ltd 電気機械変換素子を使用した駆動装置
JPH11318089A (ja) * 1998-05-07 1999-11-16 Seiko Instruments Inc 超音波モータ付き部品及びこれを用いた電子機器
JP2000060156A (ja) * 1998-08-12 2000-02-25 Mitsuba Corp 超音波モータ
US6943481B2 (en) * 2001-06-05 2005-09-13 Canon Precision Kabushiki Kaisha Vibration member and vibration wave driving apparatus
JP2003033056A (ja) * 2001-07-10 2003-01-31 Nidec Copal Corp 超音波モータ制御回路
JP4086536B2 (ja) * 2002-04-18 2008-05-14 キヤノン株式会社 振動波駆動装置及びその駆動回路
JP2004126009A (ja) * 2002-09-30 2004-04-22 Toshiba Corp ズームレンズユニット及びズームレンズユニット駆動方法
JP4374959B2 (ja) * 2003-09-16 2009-12-02 セイコーエプソン株式会社 圧電アクチュエータ、この圧電アクチュエータを用いた機器
JP4497980B2 (ja) * 2004-03-30 2010-07-07 キヤノン株式会社 圧電体およびその分極方法
JP4594034B2 (ja) * 2004-10-26 2010-12-08 キヤノン株式会社 振動型駆動装置、その制御装置及びその制御方法
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US7786648B2 (en) * 2008-08-18 2010-08-31 New Scale Technologies Semi-resonant driving systems and methods thereof

Also Published As

Publication number Publication date
KR20080089211A (ko) 2008-10-06
JP2008253078A (ja) 2008-10-16
US8013494B2 (en) 2011-09-06
EP1976037A2 (en) 2008-10-01
US7732980B2 (en) 2010-06-08
KR101524447B1 (ko) 2015-06-01
US20080265714A1 (en) 2008-10-30
EP1976037A3 (en) 2011-01-12
US20100201225A1 (en) 2010-08-12
EP1976037B1 (en) 2012-05-30

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