CN1697300A - 振动波线性电动机和使用该振动波线性电动机的透镜装置 - Google Patents

振动波线性电动机和使用该振动波线性电动机的透镜装置 Download PDF

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Publication number
CN1697300A
CN1697300A CN200510069651.7A CN200510069651A CN1697300A CN 1697300 A CN1697300 A CN 1697300A CN 200510069651 A CN200510069651 A CN 200510069651A CN 1697300 A CN1697300 A CN 1697300A
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CN
China
Prior art keywords
mentioned
oscillator
linear motor
vibration wave
wave linear
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
CN200510069651.7A
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English (en)
Chinese (zh)
Inventor
坂野博通
佐佐木靖夫
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Olympus Corp
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Olympus Corp
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Filing date
Publication date
Application filed by Olympus Corp filed Critical Olympus Corp
Publication of CN1697300A publication Critical patent/CN1697300A/zh
Pending 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
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/026—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors by pressing one or more vibrators against the driven body
    • 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
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
    • 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
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/001—Driving devices, e.g. vibrators
    • H02N2/003—Driving devices, e.g. vibrators using longitudinal or radial modes combined with bending modes
    • H02N2/004—Rectangular vibrators
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/202—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using longitudinal or thickness displacement combined with bending, shear or torsion displacement
    • H10N30/2023—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using longitudinal or thickness displacement combined with bending, shear or torsion displacement having polygonal or rectangular shape

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
CN200510069651.7A 2004-04-26 2005-04-26 振动波线性电动机和使用该振动波线性电动机的透镜装置 Pending CN1697300A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004129921A JP4512408B2 (ja) 2004-04-26 2004-04-26 振動波リニアモータ及びそれを用いたレンズ装置
JP129921/2004 2004-04-26

Publications (1)

Publication Number Publication Date
CN1697300A true CN1697300A (zh) 2005-11-16

Family

ID=35135716

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200510069651.7A Pending CN1697300A (zh) 2004-04-26 2005-04-26 振动波线性电动机和使用该振动波线性电动机的透镜装置

Country Status (3)

Country Link
US (1) US7129620B2 (enExample)
JP (1) JP4512408B2 (enExample)
CN (1) CN1697300A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102754424A (zh) * 2010-01-08 2012-10-24 金成翰 用于光学触摸屏的摄像装置模块
CN102751904A (zh) * 2012-06-25 2012-10-24 南京航空航天大学 减摩驱动式超声电机的夹持装置
CN101373940B (zh) * 2007-06-29 2014-01-29 奥林巴斯映像株式会社 驱动装置
CN107342703A (zh) * 2016-04-28 2017-11-10 佳能株式会社 马达和包括马达的电子设备

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4309736B2 (ja) * 2003-10-01 2009-08-05 オリンパス株式会社 振動波リニアモータ
KR100762992B1 (ko) * 2004-09-24 2007-10-02 엘지전자 주식회사 렌즈구동장치
KR20080091510A (ko) * 2006-03-03 2008-10-13 니혼 하츠쵸 가부시키가이샤 도전성 접촉자 유닛
KR100770866B1 (ko) * 2006-06-01 2007-10-26 삼성전자주식회사 자동 초점조절 장치를 구비하는 카메라 렌즈 모듈
JP4373449B2 (ja) * 2007-01-26 2009-11-25 オリンパス株式会社 超音波モータを備えた微動機構及び振動体保持機構
JP2009268240A (ja) * 2008-04-24 2009-11-12 Olympus Corp リニア駆動型超音波モータ
JP2011142732A (ja) * 2010-01-06 2011-07-21 Olympus Corp 超音波モータ
CN103747901B (zh) * 2011-07-19 2016-03-02 毛瑟－韦尔克奥伯恩多夫机械制造有限公司 再调整系统
JP6152019B2 (ja) * 2013-09-05 2017-06-21 キヤノン株式会社 超音波モータを用いたリニア駆動ユニット
JP5985004B2 (ja) * 2015-04-30 2016-09-06 キヤノン株式会社 振動型モータ及びそれを有するレンズ装置
JP6548697B2 (ja) * 2017-06-15 2019-07-24 キヤノン株式会社 リニア駆動機構、撮像装置、レンズ鏡筒及びステージ移動装置
JP6852033B2 (ja) 2018-10-03 2021-03-31 キヤノン株式会社 振動型アクチュエータ及び装置
JP7182980B2 (ja) 2018-10-03 2022-12-05 キヤノン株式会社 振動型アクチュエータ及び装置
JP7169851B2 (ja) * 2018-11-07 2022-11-11 キヤノン株式会社 振動波モータ及び振動波モータを使用したレンズ装置
JP2020197573A (ja) * 2019-05-31 2020-12-10 ソニーセミコンダクタソリューションズ株式会社 光学ユニットおよび撮像装置
JP7258674B2 (ja) * 2019-06-24 2023-04-17 キヤノン株式会社 振動型モータ、レンズ装置、および、電子機器
JP2023019753A (ja) 2021-07-29 2023-02-09 キヤノン株式会社 振動型アクチュエータ及び撮像装置
JP7605557B2 (ja) * 2021-09-09 2024-12-24 アルプスアルパイン株式会社 レンズホルダ駆動装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63294281A (ja) * 1987-05-25 1988-11-30 Hiroshi Shimizu 圧電駆動装置
JPH02188168A (ja) * 1989-01-13 1990-07-24 Sony Corp 超音波リニアモータ
JP3444502B2 (ja) * 1993-02-26 2003-09-08 オリンパス光学工業株式会社 超音波リニアモータ
JPH06261568A (ja) * 1993-03-08 1994-09-16 Rion Denshi Kk 超音波モータ
US5850117A (en) * 1995-06-15 1998-12-15 Nikon Corporation Vibration Actuator and adjustment method therefor
JPH09215349A (ja) * 1996-02-05 1997-08-15 Nikon Corp 振動アクチュエータ及びその調整方法
JPH0951687A (ja) * 1995-08-09 1997-02-18 Sony Corp リニア超音波モータ
JPH09327185A (ja) * 1996-04-02 1997-12-16 Nikon Corp 振動アクチュエータ
JP2000287467A (ja) * 1999-03-31 2000-10-13 Minolta Co Ltd 圧電アクチュエータのサーボ制御装置
JP2001086777A (ja) * 1999-09-17 2001-03-30 Nikon Corp 振動アクチュエータ装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101373940B (zh) * 2007-06-29 2014-01-29 奥林巴斯映像株式会社 驱动装置
CN102754424A (zh) * 2010-01-08 2012-10-24 金成翰 用于光学触摸屏的摄像装置模块
US9154680B2 (en) 2010-01-08 2015-10-06 Sung-han Kim Camera module for an optical touch screen
CN102751904A (zh) * 2012-06-25 2012-10-24 南京航空航天大学 减摩驱动式超声电机的夹持装置
CN102751904B (zh) * 2012-06-25 2015-03-25 南京航空航天大学 减摩驱动式超声电机的夹持装置
CN107342703A (zh) * 2016-04-28 2017-11-10 佳能株式会社 马达和包括马达的电子设备
CN107342703B (zh) * 2016-04-28 2019-11-29 佳能株式会社 马达和包括马达的电子设备
US10840828B2 (en) 2016-04-28 2020-11-17 Canon Kabushiki Kaisha Motor and electronic apparatus including motor

Also Published As

Publication number Publication date
US7129620B2 (en) 2006-10-31
JP2005312264A (ja) 2005-11-04
JP4512408B2 (ja) 2010-07-28
US20050236931A1 (en) 2005-10-27

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