KR101524447B1 - 전기 기계 변환 소자, 진동 액추에이터, 진동 액추에이터의구동 장치, 렌즈 경통 및 카메라 - Google Patents

전기 기계 변환 소자, 진동 액추에이터, 진동 액추에이터의구동 장치, 렌즈 경통 및 카메라 Download PDF

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KR101524447B1
KR101524447B1 KR1020080027936A KR20080027936A KR101524447B1 KR 101524447 B1 KR101524447 B1 KR 101524447B1 KR 1020080027936 A KR1020080027936 A KR 1020080027936A KR 20080027936 A KR20080027936 A KR 20080027936A KR 101524447 B1 KR101524447 B1 KR 101524447B1
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South Korea
Prior art keywords
electrodes
drive signal
piezoelectric body
temperature
driving
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Expired - Fee Related
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KR1020080027936A
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English (en)
Korean (ko)
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KR20080089211A (ko
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도시카즈 모리오케
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가부시키가이샤 니콘
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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)
KR1020080027936A 2007-03-30 2008-03-26 전기 기계 변환 소자, 진동 액추에이터, 진동 액추에이터의구동 장치, 렌즈 경통 및 카메라 Expired - Fee Related KR101524447B1 (ko)

Applications Claiming Priority (2)

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
JPJP-P-2007-00092925 2007-03-30

Publications (2)

Publication Number Publication Date
KR20080089211A KR20080089211A (ko) 2008-10-06
KR101524447B1 true KR101524447B1 (ko) 2015-06-01

Family

ID=39651215

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080027936A Expired - Fee Related KR101524447B1 (ko) 2007-03-30 2008-03-26 전기 기계 변환 소자, 진동 액추에이터, 진동 액추에이터의구동 장치, 렌즈 경통 및 카메라

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107471U (enExample) * 1985-12-24 1987-07-09
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
US6064140A (en) * 1993-07-09 2000-05-16 Nanomotion Ltd Ceramic motor
JP2006129553A (ja) * 2004-10-26 2006-05-18 Canon Inc 振動型駆動装置、その制御装置、その制御方法、及びプログラム

Family Cites Families (24)

* Cited by examiner, † Cited by third party
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
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
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
JP2007092925A (ja) 2005-09-29 2007-04-12 Chugoku Electric Power Co Inc:The ボルト
US7786648B2 (en) * 2008-08-18 2010-08-31 New Scale Technologies Semi-resonant driving systems and methods thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107471U (enExample) * 1985-12-24 1987-07-09
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
US6064140A (en) * 1993-07-09 2000-05-16 Nanomotion Ltd Ceramic motor
JP2006129553A (ja) * 2004-10-26 2006-05-18 Canon Inc 振動型駆動装置、その制御装置、その制御方法、及びプログラム

Also Published As

Publication number Publication date
KR20080089211A (ko) 2008-10-06
JP2008253078A (ja) 2008-10-16
US8013494B2 (en) 2011-09-06
JP5343322B2 (ja) 2013-11-13
EP1976037A2 (en) 2008-10-01
US7732980B2 (en) 2010-06-08
US20080265714A1 (en) 2008-10-30
EP1976037A3 (en) 2011-01-12
US20100201225A1 (en) 2010-08-12
EP1976037B1 (en) 2012-05-30

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