JP5734073B2 - 撮像装置 - Google Patents

撮像装置 Download PDF

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Publication number
JP5734073B2
JP5734073B2 JP2011093242A JP2011093242A JP5734073B2 JP 5734073 B2 JP5734073 B2 JP 5734073B2 JP 2011093242 A JP2011093242 A JP 2011093242A JP 2011093242 A JP2011093242 A JP 2011093242A JP 5734073 B2 JP5734073 B2 JP 5734073B2
Authority
JP
Japan
Prior art keywords
energization
lever
drive source
curtain
front curtain
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
JP2011093242A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012226101A (ja
JP2012226101A5 (https=
Inventor
渡邉　健太郎
健太郎 渡邉
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 JP2011093242A priority Critical patent/JP5734073B2/ja
Priority to US13/444,602 priority patent/US8931967B2/en
Priority to CN201210117330.XA priority patent/CN102749791B/zh
Publication of JP2012226101A publication Critical patent/JP2012226101A/ja
Publication of JP2012226101A5 publication Critical patent/JP2012226101A5/ja
Application granted granted Critical
Publication of JP5734073B2 publication Critical patent/JP5734073B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/36—Sliding rigid plate
    • 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
    • H04N23/65—Control of camera operation in relation to power supply
    • H04N23/651—Control of camera operation in relation to power supply for reducing power consumption by affecting camera operations, e.g. sleep mode, hibernation mode or power off of selective parts of the camera
    • 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
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Shutters For Cameras (AREA)
JP2011093242A 2011-04-19 2011-04-19 撮像装置 Expired - Fee Related JP5734073B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011093242A JP5734073B2 (ja) 2011-04-19 2011-04-19 撮像装置
US13/444,602 US8931967B2 (en) 2011-04-19 2012-04-11 Imaging apparatus
CN201210117330.XA CN102749791B (zh) 2011-04-19 2012-04-19 摄像设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011093242A JP5734073B2 (ja) 2011-04-19 2011-04-19 撮像装置

Publications (3)

Publication Number Publication Date
JP2012226101A JP2012226101A (ja) 2012-11-15
JP2012226101A5 JP2012226101A5 (https=) 2014-06-05
JP5734073B2 true JP5734073B2 (ja) 2015-06-10

Family

ID=47021420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011093242A Expired - Fee Related JP5734073B2 (ja) 2011-04-19 2011-04-19 撮像装置

Country Status (3)

Country Link
US (1) US8931967B2 (https=)
JP (1) JP5734073B2 (https=)
CN (1) CN102749791B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018230171A1 (ja) * 2017-06-14 2018-12-20 ソニー株式会社 羽根開閉装置及び撮像装置
JP6725039B2 (ja) * 2019-06-03 2020-07-15 株式会社ニコン レンズ鏡筒およびカメラ

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119119A (en) * 1980-02-25 1981-09-18 Canon Inc Bound prevention device for solenoid-driven shutter
JPH0617966B2 (ja) * 1985-12-25 1994-03-09 キヤノン株式会社 カメラ
JP2765747B2 (ja) * 1990-04-05 1998-06-18 キヤノン株式会社 カメラ
JP2000231135A (ja) * 1999-02-09 2000-08-22 Canon Inc カメラ
JP4237889B2 (ja) * 1999-09-16 2009-03-11 セイコープレシジョン株式会社 カメラ用シャッタ
JP4306910B2 (ja) 2000-02-01 2009-08-05 日本電産コパル株式会社 デジタルカメラ用フォーカルプレンシャッタ
JP3914112B2 (ja) * 2002-07-29 2007-05-16 日本電産コパル株式会社 デジタルスチルカメラ用フォーカルプレンシャッタ
JP4086703B2 (ja) * 2003-04-11 2008-05-14 セイコープレシジョン株式会社 フォーカルプレーンシャッタ
US7178998B2 (en) * 2003-09-24 2007-02-20 Nidec Copal Corporation Focal plane shutter for digital still cameras
US7492410B2 (en) 2003-11-25 2009-02-17 Nikon Corporation Electronic camera
JP4321238B2 (ja) * 2003-11-26 2009-08-26 株式会社ニコン 電子カメラ
JP2006078924A (ja) 2004-09-13 2006-03-23 Canon Inc シャッタ装置及び撮影装置
JP4748787B2 (ja) * 2004-11-11 2011-08-17 キヤノン株式会社 撮像装置及びその制御方法
US20060221223A1 (en) * 2005-04-05 2006-10-05 Hiroshi Terada Digital camera capable of continuous shooting and control method for the digital camera
JP4891757B2 (ja) * 2006-12-27 2012-03-07 日本電産コパル株式会社 カメラ用フォーカルプレンシャッタ
JP5366397B2 (ja) 2007-12-28 2013-12-11 キヤノン株式会社 シャッタ装置及び撮像装置
JP2010152000A (ja) * 2008-12-24 2010-07-08 Sony Corp 撮像装置
JP5571922B2 (ja) * 2009-08-31 2014-08-13 キヤノン株式会社 撮像装置およびその制御方法
JP2011166378A (ja) * 2010-02-08 2011-08-25 Canon Inc 撮像装置及びその制御方法
JP5704889B2 (ja) * 2010-10-29 2015-04-22 日本電産コパル株式会社 カメラ用フォーカルプレンシャッタ

Also Published As

Publication number Publication date
US20120269505A1 (en) 2012-10-25
CN102749791A (zh) 2012-10-24
US8931967B2 (en) 2015-01-13
CN102749791B (zh) 2016-01-20
JP2012226101A (ja) 2012-11-15

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