JPH11110045A - ステッピングモータ制御装置およびステッピングモータによるビデオカメラのレンズ駆動系の制御装置 - Google Patents

ステッピングモータ制御装置およびステッピングモータによるビデオカメラのレンズ駆動系の制御装置

Info

Publication number
JPH11110045A
JPH11110045A JP9268458A JP26845897A JPH11110045A JP H11110045 A JPH11110045 A JP H11110045A JP 9268458 A JP9268458 A JP 9268458A JP 26845897 A JP26845897 A JP 26845897A JP H11110045 A JPH11110045 A JP H11110045A
Authority
JP
Japan
Prior art keywords
stepping motor
control
zoom
lens
motor
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.)
Abandoned
Application number
JP9268458A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11110045A5 (enExample
Inventor
Yoshikazu Ochi
慶和 大地
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 JP9268458A priority Critical patent/JPH11110045A/ja
Publication of JPH11110045A publication Critical patent/JPH11110045A/ja
Publication of JPH11110045A5 publication Critical patent/JPH11110045A5/ja
Abandoned legal-status Critical Current

Links

Landscapes

  • Studio Devices (AREA)
  • Control Of Position Or Direction (AREA)
  • Control Of Stepping Motors (AREA)
  • Lens Barrels (AREA)
JP9268458A 1997-10-01 1997-10-01 ステッピングモータ制御装置およびステッピングモータによるビデオカメラのレンズ駆動系の制御装置 Abandoned JPH11110045A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9268458A JPH11110045A (ja) 1997-10-01 1997-10-01 ステッピングモータ制御装置およびステッピングモータによるビデオカメラのレンズ駆動系の制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9268458A JPH11110045A (ja) 1997-10-01 1997-10-01 ステッピングモータ制御装置およびステッピングモータによるビデオカメラのレンズ駆動系の制御装置

Publications (2)

Publication Number Publication Date
JPH11110045A true JPH11110045A (ja) 1999-04-23
JPH11110045A5 JPH11110045A5 (enExample) 2004-11-18

Family

ID=17458795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9268458A Abandoned JPH11110045A (ja) 1997-10-01 1997-10-01 ステッピングモータ制御装置およびステッピングモータによるビデオカメラのレンズ駆動系の制御装置

Country Status (1)

Country Link
JP (1) JPH11110045A (enExample)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007093467A (ja) * 2005-09-29 2007-04-12 Asahi Kasei Electronics Co Ltd ホール素子の接続回路及びレンズ位置検出装置、撮像素子位置検出装置並びに撮像装置
JP2009244877A (ja) * 2008-03-14 2009-10-22 Canon Inc 光学機器
US7657168B2 (en) 2004-07-02 2010-02-02 Sony Corporation Image capture apparatus and zoom lens control method for the same
JP2011221074A (ja) * 2010-04-05 2011-11-04 Canon Inc 光学機器
EP2423725A1 (en) 2010-08-30 2012-02-29 Canon Kabushiki Kaisha Lens driving apparatus and control method thereof, and image capturing apparatus and control method thereof
US8150253B2 (en) 2009-10-22 2012-04-03 Panasonic Corporation Imaging apparatus and interchangeable lens
JP2012100025A (ja) * 2010-11-01 2012-05-24 Canon Inc 撮像装置及びその制御方法
JP2013041000A (ja) * 2011-08-11 2013-02-28 Olympus Imaging Corp 交換レンズ
KR101342463B1 (ko) * 2008-09-29 2013-12-16 삼성테크윈 주식회사 렌즈의 탈조 보정 장치 및 방법
US8780455B2 (en) 2008-12-26 2014-07-15 Canon Kabushiki Kaisha Lens driving apparatus, optical apparatus and control method for lens driving apparatus

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7657168B2 (en) 2004-07-02 2010-02-02 Sony Corporation Image capture apparatus and zoom lens control method for the same
JP2007093467A (ja) * 2005-09-29 2007-04-12 Asahi Kasei Electronics Co Ltd ホール素子の接続回路及びレンズ位置検出装置、撮像素子位置検出装置並びに撮像装置
JP2009244877A (ja) * 2008-03-14 2009-10-22 Canon Inc 光学機器
US8222854B2 (en) 2008-03-14 2012-07-17 Canon Kabushiki Kaisha Optical apparatus
KR101342463B1 (ko) * 2008-09-29 2013-12-16 삼성테크윈 주식회사 렌즈의 탈조 보정 장치 및 방법
US8780455B2 (en) 2008-12-26 2014-07-15 Canon Kabushiki Kaisha Lens driving apparatus, optical apparatus and control method for lens driving apparatus
US8150253B2 (en) 2009-10-22 2012-04-03 Panasonic Corporation Imaging apparatus and interchangeable lens
US8254772B2 (en) 2009-10-22 2012-08-28 Panasonic Corporation Imaging apparatus and interchangeable lens
JP2011221074A (ja) * 2010-04-05 2011-11-04 Canon Inc 光学機器
US8724980B2 (en) 2010-08-30 2014-05-13 Canon Kabushiki Kaisha Lens driving apparatus and control method thereof, and image capturing apparatus and control method thereof
EP2423725A1 (en) 2010-08-30 2012-02-29 Canon Kabushiki Kaisha Lens driving apparatus and control method thereof, and image capturing apparatus and control method thereof
JP2012100025A (ja) * 2010-11-01 2012-05-24 Canon Inc 撮像装置及びその制御方法
JP2013041000A (ja) * 2011-08-11 2013-02-28 Olympus Imaging Corp 交換レンズ

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