JP6415301B2 - 振動体の駆動回路、振動型アクチュエータ、撮像装置、画像生成装置、及び塵埃除去装置 - Google Patents

振動体の駆動回路、振動型アクチュエータ、撮像装置、画像生成装置、及び塵埃除去装置 Download PDF

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JP6415301B2
JP6415301B2 JP2014256709A JP2014256709A JP6415301B2 JP 6415301 B2 JP6415301 B2 JP 6415301B2 JP 2014256709 A JP2014256709 A JP 2014256709A JP 2014256709 A JP2014256709 A JP 2014256709A JP 6415301 B2 JP6415301 B2 JP 6415301B2
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transformer
inductance
circuit
vibrating body
voltage
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Japanese (ja)
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JP2015144556A5 (enExample
JP2015144556A (ja
Inventor
住岡　潤
潤 住岡
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2014256709A priority Critical patent/JP6415301B2/ja
Priority to CN201480074777.0A priority patent/CN105981288B/zh
Priority to US15/108,250 priority patent/US10270371B2/en
Priority to PCT/JP2014/083841 priority patent/WO2015098800A1/ja
Publication of JP2015144556A publication Critical patent/JP2015144556A/ja
Publication of JP2015144556A5 publication Critical patent/JP2015144556A5/ja
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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
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/0075—Electrical details, e.g. drive or control circuits or methods
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • 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
    • H02N2/0015—Driving devices, e.g. vibrators using only bending modes
    • 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
    • H02N2/103—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors by pressing one or more vibrators against the rotor
    • 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
    • H02N2/142—Small signal circuits; Means for controlling position or derived quantities, e.g. speed, torque, starting, stopping, reversing
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • H04N23/811—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation by dust removal, e.g. from surfaces of the image sensor or processing of the image signal output by the electronic image sensor

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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)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Lens Barrels (AREA)
  • Adjustment Of Camera Lenses (AREA)
JP2014256709A 2013-12-26 2014-12-18 振動体の駆動回路、振動型アクチュエータ、撮像装置、画像生成装置、及び塵埃除去装置 Active JP6415301B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2014256709A JP6415301B2 (ja) 2013-12-26 2014-12-18 振動体の駆動回路、振動型アクチュエータ、撮像装置、画像生成装置、及び塵埃除去装置
CN201480074777.0A CN105981288B (zh) 2013-12-26 2014-12-22 振动元件驱动电路、振动型致动器、图像拾取装置、图像生成装置以及除尘装置
US15/108,250 US10270371B2 (en) 2013-12-26 2014-12-22 Vibrating-element driving circuit, vibration-type actuator, image pickup apparatus, image generation apparatus, and dust removal apparatus
PCT/JP2014/083841 WO2015098800A1 (ja) 2013-12-26 2014-12-22 振動体の駆動回路、振動型アクチュエータ、撮像装置、画像生成装置、及び塵埃除去装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013269678 2013-12-26
JP2013269678 2013-12-26
JP2014256709A JP6415301B2 (ja) 2013-12-26 2014-12-18 振動体の駆動回路、振動型アクチュエータ、撮像装置、画像生成装置、及び塵埃除去装置

Publications (3)

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JP2015144556A JP2015144556A (ja) 2015-08-06
JP2015144556A5 JP2015144556A5 (enExample) 2017-11-02
JP6415301B2 true JP6415301B2 (ja) 2018-10-31

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JP2014256709A Active JP6415301B2 (ja) 2013-12-26 2014-12-18 振動体の駆動回路、振動型アクチュエータ、撮像装置、画像生成装置、及び塵埃除去装置

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US (1) US10270371B2 (enExample)
JP (1) JP6415301B2 (enExample)
CN (1) CN105981288B (enExample)
WO (1) WO2015098800A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6579778B2 (ja) 2014-05-14 2019-09-25 キヤノン株式会社 振動型駆動装置、振動型駆動装置を備える交換用レンズ、撮像装置、及び振動型駆動装置の製造方法
JP2017070115A (ja) 2015-09-30 2017-04-06 キヤノン株式会社 振動型アクチュエータ、振動型アクチュエータの駆動方法、レンズ鏡筒、撮像装置及びステージ装置
JP6866128B2 (ja) * 2015-12-04 2021-04-28 キヤノン株式会社 振動型アクチュエータの駆動方法、振動型駆動装置及び機械装置
JP2018143961A (ja) * 2017-03-06 2018-09-20 ローム株式会社 振動モータの駆動回路、そのキャリブレーション方法、振動装置および電子機器
KR101899538B1 (ko) * 2017-11-13 2018-09-19 주식회사 씨케이머티리얼즈랩 햅틱 제어 신호 제공 장치 및 방법
US10637375B2 (en) * 2017-12-15 2020-04-28 Samsung Electro-Mechanics Co., Ltd. Actuator and position control apparatus using voice coil motor method with temperature compensation function
JP7191547B2 (ja) * 2018-05-11 2022-12-19 キヤノン株式会社 振動型駆動装置、電子機器及び振動型アクチュエータの制御方法
JP7265826B2 (ja) * 2019-01-23 2023-04-27 キヤノン株式会社 駆動装置、像振れ補正装置及び像振れ補正装置を備えた撮像装置
JP7297489B2 (ja) * 2019-03-26 2023-06-26 キヤノン株式会社 振動型アクチュエータおよび振動型アクチュエータの駆動装置
JP2020182329A (ja) * 2019-04-25 2020-11-05 キヤノン株式会社 振動型アクチュエータおよび振動型アクチュエータの駆動装置
JP7286453B2 (ja) * 2019-07-18 2023-06-05 キヤノン株式会社 制御装置、振動型アクチュエータ、撮像装置、および制御方法
US20240272451A1 (en) * 2021-06-15 2024-08-15 Acuvi Ab Optical System and Method for Image Stabilization of such an Optical System
CN119277967A (zh) * 2022-05-23 2025-01-07 韩国烟草人参公社 具备全桥驱动电路的气溶胶生成装置

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Publication number Priority date Publication date Assignee Title
JP2622128B2 (ja) 1987-10-20 1997-06-18 キヤノン株式会社 振動波モーター装置
JP2618685B2 (ja) 1988-05-19 1997-06-11 ティーディーケイ株式会社 圧電振動子駆動回路
JP2976489B2 (ja) * 1990-06-07 1999-11-10 ソニー株式会社 超音波モータの駆動回路
JPH04222477A (ja) 1990-12-26 1992-08-12 Kubota Corp 超音波モータの電源回路
JP3165701B2 (ja) 1991-03-06 2001-05-14 キヤノン株式会社 振動波モーター
JPH05111267A (ja) 1991-10-11 1993-04-30 Asmo Co Ltd 超音波モータの駆動回路
US5777444A (en) * 1995-12-27 1998-07-07 Nikon Corporation Drive device for a vibration actuator which prevents the cogging phenomenon
JP2001136764A (ja) * 1999-11-04 2001-05-18 Mitsuba Corp 超音波モータ用制御回路
JP4414079B2 (ja) * 2000-09-20 2010-02-10 株式会社日本自動車部品総合研究所 ピエゾアクチュエータ駆動回路
CN101686022B (zh) * 2008-09-24 2012-03-28 无锡华润矽科微电子有限公司 一种超声电机驱动电路
JP5436164B2 (ja) * 2009-11-20 2014-03-05 キヤノン株式会社 振動型アクチュエータの駆動回路
JP5693262B2 (ja) * 2011-01-28 2015-04-01 キヤノン株式会社 振動体の駆動回路
JP2013247800A (ja) * 2012-05-28 2013-12-09 Nikon Corp 振動波モータの駆動装置、レンズ鏡筒及びカメラ
JP6579778B2 (ja) * 2014-05-14 2019-09-25 キヤノン株式会社 振動型駆動装置、振動型駆動装置を備える交換用レンズ、撮像装置、及び振動型駆動装置の製造方法

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Publication number Publication date
US20160329836A1 (en) 2016-11-10
US10270371B2 (en) 2019-04-23
CN105981288B (zh) 2018-05-04
JP2015144556A (ja) 2015-08-06
WO2015098800A1 (ja) 2015-07-02
CN105981288A (zh) 2016-09-28

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