JP6303382B2 - 駆動制御装置、撮像装置および駆動制御方法 - Google Patents

駆動制御装置、撮像装置および駆動制御方法 Download PDF

Info

Publication number
JP6303382B2
JP6303382B2 JP2013214726A JP2013214726A JP6303382B2 JP 6303382 B2 JP6303382 B2 JP 6303382B2 JP 2013214726 A JP2013214726 A JP 2013214726A JP 2013214726 A JP2013214726 A JP 2013214726A JP 6303382 B2 JP6303382 B2 JP 6303382B2
Authority
JP
Japan
Prior art keywords
drive control
drive
movable body
actuator
unit
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.)
Active
Application number
JP2013214726A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015080287A (ja
JP2015080287A5 (enExample
Inventor
智哉 武井
智哉 武井
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP2013214726A priority Critical patent/JP6303382B2/ja
Priority to US14/499,661 priority patent/US9762149B2/en
Publication of JP2015080287A publication Critical patent/JP2015080287A/ja
Publication of JP2015080287A5 publication Critical patent/JP2015080287A5/ja
Priority to US15/668,862 priority patent/US10326384B2/en
Application granted granted Critical
Publication of JP6303382B2 publication Critical patent/JP6303382B2/ja
Priority to US16/414,408 priority patent/US10985675B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H02N2/062—Small signal circuits; Means for controlling position or derived quantities, e.g. for removing hysteresis
    • 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
    • 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
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/06—Linear motors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/672—Focus control based on electronic image sensor signals based on the phase difference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/673—Focus control based on electronic image sensor signals based on contrast or high frequency components of image signals, e.g. hill climbing method
    • 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
    • G03B2205/0046—Movement of one or more optical elements for zooming
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Studio Devices (AREA)
  • Lens Barrels (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Automatic Focus Adjustment (AREA)
JP2013214726A 2013-10-15 2013-10-15 駆動制御装置、撮像装置および駆動制御方法 Active JP6303382B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013214726A JP6303382B2 (ja) 2013-10-15 2013-10-15 駆動制御装置、撮像装置および駆動制御方法
US14/499,661 US9762149B2 (en) 2013-10-15 2014-09-29 Drive controller, imaging apparatus and drive control method
US15/668,862 US10326384B2 (en) 2013-10-15 2017-08-04 Drive controller, imaging apparatus and drive control method
US16/414,408 US10985675B2 (en) 2013-10-15 2019-05-16 Drive controller, imaging apparatus and drive control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013214726A JP6303382B2 (ja) 2013-10-15 2013-10-15 駆動制御装置、撮像装置および駆動制御方法

Publications (3)

Publication Number Publication Date
JP2015080287A JP2015080287A (ja) 2015-04-23
JP2015080287A5 JP2015080287A5 (enExample) 2016-11-24
JP6303382B2 true JP6303382B2 (ja) 2018-04-04

Family

ID=52809355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013214726A Active JP6303382B2 (ja) 2013-10-15 2013-10-15 駆動制御装置、撮像装置および駆動制御方法

Country Status (2)

Country Link
US (3) US9762149B2 (enExample)
JP (1) JP6303382B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6303382B2 (ja) * 2013-10-15 2018-04-04 ソニー株式会社 駆動制御装置、撮像装置および駆動制御方法
JP6704255B2 (ja) * 2016-01-19 2020-06-03 ソニー・オリンパスメディカルソリューションズ株式会社 医療用観察装置、医療用観察システム及び画揺れ補正方法
US12022198B2 (en) * 2020-05-13 2024-06-25 Canon Kabushiki Kaisha Control apparatus, image pickup apparatus, control method, and memory medium
US12224684B2 (en) * 2022-02-25 2025-02-11 Tdk Taiwan Corp. Optical element driving mechanism with piezoelectric driving assembly

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002071840A (ja) * 2000-08-29 2002-03-12 Seiko Instruments Inc 電子機器
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
JP2006119571A (ja) * 2004-09-21 2006-05-11 Fuji Photo Film Co Ltd 駆動装置及び撮像装置、並びに携帯電話機
JP2006158019A (ja) 2004-11-26 2006-06-15 Konica Minolta Photo Imaging Inc ステッピングモータの駆動方法、駆動機構及び撮像装置
JP5230926B2 (ja) * 2006-11-10 2013-07-10 オリンパス株式会社 慣性駆動アクチュエータ
KR100887136B1 (ko) * 2007-07-19 2009-03-04 삼성전기주식회사 오토 포커스를 위한 압전 액추에이터 구동 장치 및 방법
JP5604122B2 (ja) * 2009-03-06 2014-10-08 パナソニック株式会社 駆動装置、レンズ鏡筒及びカメラ
JP2011039481A (ja) * 2009-03-26 2011-02-24 Sanyo Electric Co Ltd レンズ駆動装置
JP5358415B2 (ja) * 2009-12-04 2013-12-04 富士フイルム株式会社 駆動装置及び光学装置
JP5591000B2 (ja) * 2010-07-16 2014-09-17 キヤノン株式会社 駆動装置およびその制御方法
US8960860B2 (en) * 2011-04-27 2015-02-24 Hewlett-Packard Development Company, L.P. Printhead die
US8988072B2 (en) * 2011-07-21 2015-03-24 Infineon Technologies Ag Vertical hall sensor with high electrical symmetry
JP2015022290A (ja) * 2013-07-23 2015-02-02 オリンパス株式会社 撮像装置
JP6303382B2 (ja) * 2013-10-15 2018-04-04 ソニー株式会社 駆動制御装置、撮像装置および駆動制御方法

Also Published As

Publication number Publication date
US20190273451A1 (en) 2019-09-05
US20150103234A1 (en) 2015-04-16
JP2015080287A (ja) 2015-04-23
US10985675B2 (en) 2021-04-20
US20170338751A1 (en) 2017-11-23
US9762149B2 (en) 2017-09-12
US10326384B2 (en) 2019-06-18

Similar Documents

Publication Publication Date Title
US10721387B2 (en) Lens driving apparatus and lens driving method
JP2018124582A (ja) 手振れ補正装置及び手振れ補正回路並びに手振れ補正方法
JP5891416B2 (ja) 移動制御装置、移動制御方法及び移動制御回路
JP6899630B2 (ja) 交換レンズおよび駆動方法、並びに電子機器
US10985675B2 (en) Drive controller, imaging apparatus and drive control method
US8938162B2 (en) Interchangeable lens, interchangeable lens control method, camera and camera control method
JP2015194660A (ja) カメラモジュール及びその光学要素の位置制御方法並びに携帯機器
JP2013160812A (ja) 像ぶれ補正装置、およびそれを備えた光学機器、撮像装置および像ぶれ補正装置の制御方法
US9563068B2 (en) Image shake correction device, control method thereof, and image pickup apparatus
JPH0777648A (ja) レンズ制御装置
JPH05313055A (ja) レンズ駆動制御装置
JP5854732B2 (ja) 撮像装置および撮像装置の制御方法
JP2006065176A (ja) 撮影装置
JP6168841B2 (ja) 駆動制御装置、撮像装置、駆動制御方法、プログラム、および、記憶媒体
JP7338641B2 (ja) 撮像装置、撮像装置の駆動方法および駆動装置
JP2008176068A (ja) ブレ補正装置および光学装置
JP2009282444A (ja) 振れ補正装置および撮影装置
JP4850587B2 (ja) 光学機器
JP6535495B2 (ja) 運動デバイス制御回路及びその調整方法並びに運動デバイス制御装置
US20240418960A1 (en) Control system of linear actuator, lens apparatus, image capturing apparatus, control method of linear actuator, and storage medium
JPH05224283A (ja) 防振機能付ビデオレンズシステム
JP6514003B2 (ja) 運動デバイス制御回路及びその制御方法、調整方法並びに運動デバイス制御装置
JP5072303B2 (ja) 光量調節システム及び光学機器
JP2014202993A (ja) 撮像装置およびその制御方法
JP2021128269A (ja) 制御装置、撮像装置、レンズ装置、制御方法、および、プログラム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161004

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20161004

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170531

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170704

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170823

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180206

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180219

R151 Written notification of patent or utility model registration

Ref document number: 6303382

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151