KR20120004427A - 압전 액추에이터 및 렌즈 경통 - Google Patents

압전 액추에이터 및 렌즈 경통 Download PDF

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Publication number
KR20120004427A
KR20120004427A KR1020117022688A KR20117022688A KR20120004427A KR 20120004427 A KR20120004427 A KR 20120004427A KR 1020117022688 A KR1020117022688 A KR 1020117022688A KR 20117022688 A KR20117022688 A KR 20117022688A KR 20120004427 A KR20120004427 A KR 20120004427A
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KR
South Korea
Prior art keywords
piezoelectric element
piezoelectric
rotor
phase
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.)
Withdrawn
Application number
KR1020117022688A
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English (en)
Korean (ko)
Inventor
구니히로 구와노
히로모토 가나미츠
Original Assignee
가부시키가이샤 니콘
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 가부시키가이샤 니콘 filed Critical 가부시키가이샤 니콘
Publication of KR20120004427A publication Critical patent/KR20120004427A/ko
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • 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
    • H02N2/0005—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
    • 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
    • H02N2/101—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using intermittent driving, e.g. step 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
    • H02N2/14—Drive circuits; Control arrangements or methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Lens Barrels (AREA)
KR1020117022688A 2009-03-31 2010-03-31 압전 액추에이터 및 렌즈 경통 Withdrawn KR20120004427A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2009-084114 2009-03-31
JPJP-P-2009-084113 2009-03-31
JP2009084114 2009-03-31
JP2009084113 2009-03-31

Publications (1)

Publication Number Publication Date
KR20120004427A true KR20120004427A (ko) 2012-01-12

Family

ID=42827813

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117022688A Withdrawn KR20120004427A (ko) 2009-03-31 2010-03-31 압전 액추에이터 및 렌즈 경통

Country Status (5)

Country Link
US (2) US8693116B2 (enExample)
JP (2) JP5633508B2 (enExample)
KR (1) KR20120004427A (enExample)
CN (2) CN102365815B (enExample)
WO (1) WO2010113505A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120004427A (ko) * 2009-03-31 2012-01-12 가부시키가이샤 니콘 압전 액추에이터 및 렌즈 경통
DE102012202945A1 (de) 2011-03-14 2012-12-13 Smaract Gmbh Verfahren zur Ansteuerung eines Trägheitsantriebs
US9692323B2 (en) 2011-03-30 2017-06-27 SmarAct Holding GmbH Method for actuating a multi-actuator drive device
CN105765853B (zh) * 2013-11-27 2019-03-08 株式会社村田制作所 驱动装置
JP6485118B2 (ja) 2015-03-04 2019-03-20 セイコーエプソン株式会社 圧電駆動装置及びロボット
JP2017073890A (ja) * 2015-10-07 2017-04-13 キヤノン株式会社 並進駆動装置、像ぶれ補正装置、レンズ鏡筒及び撮像装置
ITUB20156009A1 (it) * 2015-11-30 2017-05-30 St Microelectronics Srl Riflettore mems biassiale risonante con attuatori piezoelettrici e sistema mems proiettivo includente il medesimo
JP2018074723A (ja) 2016-10-27 2018-05-10 セイコーエプソン株式会社 駆動装置、圧電モーター、ロボット、電子部品搬送装置およびプリンター
JP6919275B2 (ja) * 2017-03-31 2021-08-18 セイコーエプソン株式会社 圧電駆動装置、圧電モーター、ロボット、電子部品搬送装置およびプリンター
JP6743081B2 (ja) * 2018-04-09 2020-08-19 キヤノン株式会社 レンズ装置及びこれを備えた光学機器
CN108705329B (zh) * 2018-08-22 2023-08-22 金陵科技学院 基于二自由度压电作动器的精密工作台及对应压电作动器
TW202028567A (zh) * 2018-11-26 2020-08-01 日商日本製紙股份有限公司 具備含有纖維素奈米纖維之塗佈層的紙
JP2023524183A (ja) * 2021-04-14 2023-06-09 北京小米移動軟件有限公司 カメラアクチュエータ
JP2023043037A (ja) * 2021-09-15 2023-03-28 エスゼット ディージェイアイ テクノロジー カンパニー リミテッド 超音波モータ
CN118884649B (zh) * 2024-07-05 2025-01-21 宁波舜宇光电信息有限公司 压电致动器及其潜望摄像模组

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59230473A (ja) * 1983-06-13 1984-12-25 Hitachi Ltd 駆動装置
JPS63274894A (ja) 1987-05-01 1988-11-11 魚住　清彦 送り装置
JPH01264582A (ja) 1988-04-15 1989-10-20 Olympus Optical Co Ltd 超音波リニアモータ
JPH0287981A (ja) * 1988-09-21 1990-03-28 Marcon Electron Co Ltd 圧電アクチュエータ
JPH02159982A (ja) * 1988-12-13 1990-06-20 Marcon Electron Co Ltd 圧電アクチュエータ
JP2858877B2 (ja) 1990-05-28 1999-02-17 日本電気株式会社 圧電アクチュエータの駆動方法
JPH099651A (ja) * 1995-06-15 1997-01-10 Nikon Corp 超音波アクチュエータ
JP2003243282A (ja) 2002-02-14 2003-08-29 Nikon Corp ステージ装置及び露光装置
US6977461B2 (en) 2003-12-15 2005-12-20 Asml Netherlands B.V. System and method for moving an object employing piezo actuators
JP2007185056A (ja) 2006-01-10 2007-07-19 Sony Corp 弾性振動体の励振方法および振動型駆動装置
JP2007236138A (ja) 2006-03-02 2007-09-13 Konica Minolta Opto Inc 駆動装置および振動体
CN101206297B (zh) * 2006-12-20 2011-09-28 财团法人工业技术研究院 压电驱动式光学镜头
JP5304044B2 (ja) * 2008-06-12 2013-10-02 株式会社ニコン 圧電アクチュエータ、レンズ鏡筒、光学機器
KR20120004427A (ko) * 2009-03-31 2012-01-12 가부시키가이샤 니콘 압전 액추에이터 및 렌즈 경통
JP5071435B2 (ja) * 2009-05-11 2012-11-14 株式会社ニコン 圧電アクチュエータ、レンズ鏡筒およびカメラ
JP5668683B2 (ja) * 2009-06-15 2015-02-12 株式会社ニコン 圧電アクチュエータ、レンズ鏡筒およびカメラ

Also Published As

Publication number Publication date
CN102365815A (zh) 2012-02-29
US20110317292A1 (en) 2011-12-29
CN102365815B (zh) 2015-09-23
JP2015008631A (ja) 2015-01-15
WO2010113505A1 (ja) 2010-10-07
US8693116B2 (en) 2014-04-08
US20140104711A1 (en) 2014-04-17
US9154053B2 (en) 2015-10-06
JP5633508B2 (ja) 2014-12-03
CN103973158A (zh) 2014-08-06
JPWO2010113505A1 (ja) 2012-10-04

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Date Code Title Description
PA0105 International application

Patent event date: 20110927

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid