JP2001268951A - 駆動装置 - Google Patents

駆動装置

Info

Publication number
JP2001268951A
JP2001268951A JP2000081544A JP2000081544A JP2001268951A JP 2001268951 A JP2001268951 A JP 2001268951A JP 2000081544 A JP2000081544 A JP 2000081544A JP 2000081544 A JP2000081544 A JP 2000081544A JP 2001268951 A JP2001268951 A JP 2001268951A
Authority
JP
Japan
Prior art keywords
driving
piezoelectric element
drive
electromechanical transducer
voltage
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.)
Pending
Application number
JP2000081544A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001268951A5 (enExample
Inventor
Ryuichi Yoshida
龍一 吉田
Yasuhiro Okamoto
泰弘 岡本
Hiroyuki Okada
浩幸 岡田
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.)
Minolta Co Ltd
Original Assignee
Minolta Co Ltd
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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP2000081544A priority Critical patent/JP2001268951A/ja
Priority to US09/789,504 priority patent/US6512321B2/en
Publication of JP2001268951A publication Critical patent/JP2001268951A/ja
Publication of JP2001268951A5 publication Critical patent/JP2001268951A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H02N2/06—Drive circuits; Control arrangements or methods
    • H02N2/065—Large signal circuits, e.g. final stages
    • H02N2/067—Large signal circuits, e.g. final stages generating drive pulses
    • 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
    • H02N2/021—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors using intermittent driving, e.g. step motors, piezoleg motors
    • H02N2/025—Inertial sliding motors
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2000081544A 2000-03-23 2000-03-23 駆動装置 Pending JP2001268951A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000081544A JP2001268951A (ja) 2000-03-23 2000-03-23 駆動装置
US09/789,504 US6512321B2 (en) 2000-03-23 2001-02-22 Driving apparatus and method of using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000081544A JP2001268951A (ja) 2000-03-23 2000-03-23 駆動装置

Publications (2)

Publication Number Publication Date
JP2001268951A true JP2001268951A (ja) 2001-09-28
JP2001268951A5 JP2001268951A5 (enExample) 2006-08-31

Family

ID=18598463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000081544A Pending JP2001268951A (ja) 2000-03-23 2000-03-23 駆動装置

Country Status (2)

Country Link
US (1) US6512321B2 (enExample)
JP (1) JP2001268951A (enExample)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6803699B2 (en) 2002-08-21 2004-10-12 Minolta Co., Ltd. Drive mechanism employing electromechanical transducer and drive method therefor
WO2008096554A1 (ja) 2007-02-09 2008-08-14 Konica Minolta Opto, Inc. 駆動装置
JP2008199774A (ja) * 2007-02-13 2008-08-28 Konica Minolta Opto Inc 駆動装置、駆動装置の状態検出方法および駆動装置の制御方法
JP2008211920A (ja) * 2007-02-27 2008-09-11 Konica Minolta Opto Inc 駆動装置
JP2009225654A (ja) * 2008-03-18 2009-10-01 Silicon Touch Technology Inc 位置検出機能を備えたピエゾアクチュエータシステム及びその方法
US7663291B2 (en) 2004-05-10 2010-02-16 Konica Minolta Holdings, Inc. Drive unit and information recording device
WO2011055504A1 (ja) 2009-11-04 2011-05-12 コニカミノルタオプト株式会社 駆動機構およびそれを用いた撮像装置
WO2011055503A1 (ja) 2009-11-04 2011-05-12 コニカミノルタオプト株式会社 撮像装置およびその製造方法ならびにその調整治具
US8345363B2 (en) 2009-02-27 2013-01-01 Hitachi Maxell, Ltd. Drive device, lens part, and camera module
JP2014064412A (ja) * 2012-09-21 2014-04-10 Tdk Corp 駆動装置
JP2016163437A (ja) * 2015-03-02 2016-09-05 ソニー株式会社 圧電アクチュエーター装置及びその制御方法

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6690101B2 (en) * 2000-03-23 2004-02-10 Elliptec Resonant Actuator Ag Vibratory motors and methods of making and using same
JP4144171B2 (ja) * 2000-09-14 2008-09-03 コニカミノルタホールディングス株式会社 電気−機械変換素子を用いた駆動装置
JP2002218773A (ja) * 2001-01-22 2002-08-02 Minolta Co Ltd 駆動装置
US20050127789A1 (en) * 2001-03-08 2005-06-16 Magnussen Bjoern B. Piezoelectric motors and methods for the production and operation thereof
DE10146703A1 (de) * 2001-09-21 2003-04-10 Elliptec Resonant Actuator Ag Piezomotor mit Führung
CA2472104C (en) * 2002-02-06 2008-12-30 Elliptec Resonant Actuator Aktiengesellschaft Piezoelectric motor control
US7368853B2 (en) * 2002-04-22 2008-05-06 Elliptec Resonant Actuator Aktiengesellschaft Piezoelectric motors and methods for the production and operation thereof
JP3727903B2 (ja) * 2002-05-13 2005-12-21 オリンパス株式会社 カメラ
US7492408B2 (en) * 2002-05-17 2009-02-17 Olympus Corporation Electronic imaging apparatus with anti-dust function
JP3832396B2 (ja) * 2002-07-17 2006-10-11 コニカミノルタフォトイメージング株式会社 駆動装置、位置制御装置およびカメラ
JP4644662B2 (ja) * 2003-04-22 2011-03-02 ブッカム テクノロジー パブリック リミテッド カンパニー 直線出力部、閉ループ発動機組み立て体
JP2005006394A (ja) * 2003-06-11 2005-01-06 Minolta Co Ltd 圧電素子を用いたアクチュエータの駆動回路
JP2005287167A (ja) * 2004-03-29 2005-10-13 Konica Minolta Opto Inc 駆動装置
JP4561164B2 (ja) * 2004-04-23 2010-10-13 コニカミノルタホールディングス株式会社 駆動装置および駆動方法
JP3906850B2 (ja) * 2004-04-28 2007-04-18 コニカミノルタホールディングス株式会社 駆動装置
FI117412B (fi) 2004-06-11 2006-09-29 Nokia Corp Ohjauspiiri pietsosähköiselle moottorille
JP4626281B2 (ja) * 2004-12-01 2011-02-02 コニカミノルタオプト株式会社 駆動装置および駆動方法
JP2006262685A (ja) * 2005-02-18 2006-09-28 Konica Minolta Opto Inc 駆動装置および駆動方法
JP4936511B2 (ja) * 2005-03-31 2012-05-23 富士フイルム株式会社 駆動装置、撮影装置及び携帯電話
JP4931425B2 (ja) * 2005-03-31 2012-05-16 富士フイルム株式会社 駆動装置
JP2006311789A (ja) 2005-03-31 2006-11-09 Fujinon Corp 駆動装置、撮像装置及び携帯電話
JP4733457B2 (ja) * 2005-07-28 2011-07-27 パナソニック株式会社 駆動装置
JP5124920B2 (ja) * 2005-08-16 2013-01-23 コニカミノルタアドバンストレイヤー株式会社 駆動装置
KR101138397B1 (ko) * 2005-09-27 2012-04-26 삼성전자주식회사 압전 액츄에이터, 이의 구동 장치 및 방법
JP4931182B2 (ja) * 2005-09-30 2012-05-16 富士フイルム株式会社 駆動装置
US20070136988A1 (en) * 2005-12-05 2007-06-21 Bullock Mark A Hinge
US20070176514A1 (en) * 2006-01-27 2007-08-02 Taiwan Advanced Materials Technologies Corp. Electromechanical actuator structure
JP4894308B2 (ja) * 2006-03-13 2012-03-14 コニカミノルタオプト株式会社 駆動装置
JP2007274746A (ja) * 2006-03-30 2007-10-18 Fujinon Corp 駆動装置
US7941051B2 (en) * 2006-07-21 2011-05-10 Konica Minolta Opto, Inc. Laser optical device and control method of actuator
JP2008245467A (ja) * 2007-03-28 2008-10-09 Fujinon Corp 駆動装置
JP5218257B2 (ja) * 2009-04-30 2013-06-26 コニカミノルタアドバンストレイヤー株式会社 駆動装置
WO2010144456A1 (en) * 2009-06-09 2010-12-16 Analog Devices, Inc. Integrated slope control driving mechanism for gradually delivering energy to a capacitive load
JP2011027567A (ja) * 2009-07-27 2011-02-10 Konica Minolta Opto Inc 振動型駆動装置
US12379566B2 (en) * 2022-06-08 2025-08-05 Tdk Corporation Optical element driving mechanism
US12099252B2 (en) * 2022-06-08 2024-09-24 Tdk Taiwan Corp Driving method for optical element driving mechanism

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5589723A (en) * 1994-03-29 1996-12-31 Minolta Co., Ltd. Driving apparatus using transducer
US5587846A (en) * 1994-07-15 1996-12-24 Minolta Co., Ltd. Lens moving apparatus
US6140750A (en) * 1997-04-14 2000-10-31 Minolta Co., Ltd. Actuator using electromechanical transducer and apparatus employing the actuator
JP3689783B2 (ja) * 1997-11-21 2005-08-31 コニカミノルタフォトイメージング株式会社 フィードバック周期を一定に維持する方法、並びにそのように制御される駆動制御装置および光学装置
US6249093B1 (en) * 1998-06-08 2001-06-19 Minolta Co., Ltd. Drive mechanism employing electromechanical transducer, photographing lens with the drive mechanism, and its drive circuit
JP2000014176A (ja) * 1998-06-17 2000-01-14 Minolta Co Ltd 駆動装置
JP2000050660A (ja) * 1998-08-03 2000-02-18 Minolta Co Ltd アクチュエータ駆動回路及びアクチュエータ駆動装置

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6803699B2 (en) 2002-08-21 2004-10-12 Minolta Co., Ltd. Drive mechanism employing electromechanical transducer and drive method therefor
US7663291B2 (en) 2004-05-10 2010-02-16 Konica Minolta Holdings, Inc. Drive unit and information recording device
US7969063B2 (en) 2007-02-09 2011-06-28 Konica Minolta Opto, Inc. Driver
WO2008096554A1 (ja) 2007-02-09 2008-08-14 Konica Minolta Opto, Inc. 駆動装置
JP2008199774A (ja) * 2007-02-13 2008-08-28 Konica Minolta Opto Inc 駆動装置、駆動装置の状態検出方法および駆動装置の制御方法
JP2008211920A (ja) * 2007-02-27 2008-09-11 Konica Minolta Opto Inc 駆動装置
JP2009225654A (ja) * 2008-03-18 2009-10-01 Silicon Touch Technology Inc 位置検出機能を備えたピエゾアクチュエータシステム及びその方法
US8345363B2 (en) 2009-02-27 2013-01-01 Hitachi Maxell, Ltd. Drive device, lens part, and camera module
WO2011055503A1 (ja) 2009-11-04 2011-05-12 コニカミノルタオプト株式会社 撮像装置およびその製造方法ならびにその調整治具
WO2011055504A1 (ja) 2009-11-04 2011-05-12 コニカミノルタオプト株式会社 駆動機構およびそれを用いた撮像装置
JP2014064412A (ja) * 2012-09-21 2014-04-10 Tdk Corp 駆動装置
JP2016163437A (ja) * 2015-03-02 2016-09-05 ソニー株式会社 圧電アクチュエーター装置及びその制御方法
WO2016139856A1 (ja) * 2015-03-02 2016-09-09 ソニー株式会社 圧電アクチュエーター装置及びその制御方法

Also Published As

Publication number Publication date
US20010026112A1 (en) 2001-10-04
US6512321B2 (en) 2003-01-28

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