JP4827687B2 - ステップモータ駆動装置、レンズ駆動装置及びカメラ - Google Patents

ステップモータ駆動装置、レンズ駆動装置及びカメラ Download PDF

Info

Publication number
JP4827687B2
JP4827687B2 JP2006290067A JP2006290067A JP4827687B2 JP 4827687 B2 JP4827687 B2 JP 4827687B2 JP 2006290067 A JP2006290067 A JP 2006290067A JP 2006290067 A JP2006290067 A JP 2006290067A JP 4827687 B2 JP4827687 B2 JP 4827687B2
Authority
JP
Japan
Prior art keywords
applied voltage
step motor
driving
lens
shake
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.)
Expired - Fee Related
Application number
JP2006290067A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008107556A (ja
JP2008107556A5 (enExample
Inventor
公介 木矢村
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2006290067A priority Critical patent/JP4827687B2/ja
Priority to US11/923,641 priority patent/US7759896B2/en
Publication of JP2008107556A publication Critical patent/JP2008107556A/ja
Publication of JP2008107556A5 publication Critical patent/JP2008107556A5/ja
Application granted granted Critical
Publication of JP4827687B2 publication Critical patent/JP4827687B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/16—Bodies for containing both motion-picture camera and still-picture camera
    • 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
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/14—Arrangements for controlling speed or speed and torque
    • H02P8/16—Reducing energy dissipated or supplied
    • H02P8/165—Reducing energy dissipated or supplied using two level supply voltage
    • 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
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/40—Special adaptations for controlling two or more stepping motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Studio Devices (AREA)
JP2006290067A 2006-10-25 2006-10-25 ステップモータ駆動装置、レンズ駆動装置及びカメラ Expired - Fee Related JP4827687B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006290067A JP4827687B2 (ja) 2006-10-25 2006-10-25 ステップモータ駆動装置、レンズ駆動装置及びカメラ
US11/923,641 US7759896B2 (en) 2006-10-25 2007-10-24 Stepping motor driving device, lens driving device, and camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006290067A JP4827687B2 (ja) 2006-10-25 2006-10-25 ステップモータ駆動装置、レンズ駆動装置及びカメラ

Publications (3)

Publication Number Publication Date
JP2008107556A JP2008107556A (ja) 2008-05-08
JP2008107556A5 JP2008107556A5 (enExample) 2009-11-12
JP4827687B2 true JP4827687B2 (ja) 2011-11-30

Family

ID=39329333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006290067A Expired - Fee Related JP4827687B2 (ja) 2006-10-25 2006-10-25 ステップモータ駆動装置、レンズ駆動装置及びカメラ

Country Status (2)

Country Link
US (1) US7759896B2 (enExample)
JP (1) JP4827687B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4988374B2 (ja) * 2007-02-15 2012-08-01 三洋電機株式会社 モータ制御装置
TWI377435B (en) * 2008-06-11 2012-11-21 Asia Optical Co Inc Camera
JP2010057272A (ja) * 2008-08-28 2010-03-11 Nikon Corp ステッピングモータの駆動装置、レンズ鏡筒、電子カメラ
US10602082B2 (en) 2014-09-17 2020-03-24 Fluke Corporation Triggered operation and/or recording of test and measurement or imaging tools
US10271020B2 (en) 2014-10-24 2019-04-23 Fluke Corporation Imaging system employing fixed, modular mobile, and portable infrared cameras with ability to receive, communicate, and display data and images with proximity detection
ITUB20153000A1 (it) * 2015-08-07 2017-02-07 Clay Paky Spa Gruppo luce per creare effetti scenografici
US20170078544A1 (en) 2015-09-16 2017-03-16 Fluke Corporation Electrical isolation for a camera in a test and measurement tool
WO2017070629A1 (en) 2015-10-23 2017-04-27 Fluke Corporation Imaging tool for vibration and/or misalignment analysis
CN119254073A (zh) * 2024-01-18 2025-01-03 荣耀终端有限公司 马达控制方法及电子设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2798480B2 (ja) * 1990-05-14 1998-09-17 キヤノン株式会社 レンズ駆動装置
JP3206075B2 (ja) 1992-01-24 2001-09-04 株式会社ニコン 振れ防止装置
US5384506A (en) * 1992-05-29 1995-01-24 Canon Kabushiki Kaisha Stepper motor
JPH10197779A (ja) 1997-01-06 1998-07-31 Asahi Optical Co Ltd カメラのモータ時分割駆動装置
JPH10313593A (ja) 1997-05-08 1998-11-24 Canon Inc ステッピングモータ駆動装置
JPH1169886A (ja) * 1997-08-20 1999-03-09 Nippon Parusumootaa Kk ステッピングモータ等の駆動制御集積回路及びその駆動制御集積回路を備えたステッピングモータ
JP4261752B2 (ja) * 2000-09-07 2009-04-30 キヤノン株式会社 駆動装置
JP4803335B2 (ja) 2001-06-14 2011-10-26 並木精密宝石株式会社 モータの制御装置
JP4004399B2 (ja) * 2002-12-24 2007-11-07 富士フイルム株式会社 光学機器のレンズ駆動装置
KR100737557B1 (ko) * 2003-08-26 2007-07-10 가시오게산키 가부시키가이샤 스테핑 모터의 제어회로, 전자 카메라 및 스테핑 모터의제어방법
JP4661181B2 (ja) * 2004-11-19 2011-03-30 コニカミノルタオプト株式会社 ステッピングモータのサーボ駆動方法、駆動機構及び撮像装置

Also Published As

Publication number Publication date
US20080100253A1 (en) 2008-05-01
JP2008107556A (ja) 2008-05-08
US7759896B2 (en) 2010-07-20

Similar Documents

Publication Publication Date Title
US7672578B2 (en) Image capturing apparatus
JP6004785B2 (ja) 撮像装置、光学機器、撮像システムおよび制御方法
US7759896B2 (en) Stepping motor driving device, lens driving device, and camera
EP2664954B1 (en) Interchangeable lens, interchangeable lens control method, camera and camera control method
WO2010004764A1 (ja) 撮像装置
US20150002725A1 (en) Image pickup apparatus and imaging method that perform focus action following zoom action
US10985675B2 (en) Drive controller, imaging apparatus and drive control method
US9030592B2 (en) Interchangeable lens attachable to image pickup apparatus that provide contrast AF, control method therefor, image pickup apparatus and control method therefor
JP7475872B2 (ja) レンズ装置及びそれを有する撮像装置
JP4487487B2 (ja) ブレ補正装置を備えた撮影装置
JP2009069618A (ja) 撮像装置、制御プログラムおよび記録媒体
US6798989B2 (en) Motor control apparatus, lens apparatus, camera system and camera
US8902350B2 (en) Interchangeable lens, control method thereof, image pickup apparatus and control method thereof
JP7451152B2 (ja) 撮像装置、制御方法及びコンピュータプログラム
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
US8532477B2 (en) Lens control device having lens position control function for bringing, method of controlling the same, and storage medium
JP2009267894A (ja) 手振れ検出装置、撮像装置、及び、プログラム
JP4871680B2 (ja) 光学機器
JP4773891B2 (ja) 撮像装置
JP2009098394A (ja) 撮像装置
JP5159286B2 (ja) 像振れ補正装置および撮像装置
JPH11252434A (ja) 撮像方法及び装置並びに記憶媒体
JP5451270B2 (ja) 撮像装置及びその制御方法、並びにプログラム
JP6494271B2 (ja) ステッピングモータ制御装置、光学機器、ステッピングモータ制御方法、プログラム及び記憶媒体
JP2015031862A (ja) 撮像装置及びその制御方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090925

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090925

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20110621

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: 20110906

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110913

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140922

Year of fee payment: 3

R151 Written notification of patent or utility model registration

Ref document number: 4827687

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140922

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees