KR101309007B1 - 포컬 플레인 셔터 장치 및 촬상 장치 - Google Patents

포컬 플레인 셔터 장치 및 촬상 장치 Download PDF

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Publication number
KR101309007B1
KR101309007B1 KR1020100102726A KR20100102726A KR101309007B1 KR 101309007 B1 KR101309007 B1 KR 101309007B1 KR 1020100102726 A KR1020100102726 A KR 1020100102726A KR 20100102726 A KR20100102726 A KR 20100102726A KR 101309007 B1 KR101309007 B1 KR 101309007B1
Authority
KR
South Korea
Prior art keywords
blade
trailing
leading
cam
trailing blade
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
KR1020100102726A
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English (en)
Korean (ko)
Other versions
KR20110048458A (ko
Inventor
유우키 니와마에
Original Assignee
캐논 가부시끼가이샤
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Filing date
Publication date
Application filed by 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20110048458A publication Critical patent/KR20110048458A/ko
Application granted granted Critical
Publication of KR101309007B1 publication Critical patent/KR101309007B1/ko
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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
    • 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
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/18—More than two members
    • G03B9/20—More than two members each moving in a single direction first to open and then to reclose
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2101/00—Still video cameras

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Shutters For Cameras (AREA)
  • Studio Devices (AREA)
KR1020100102726A 2009-11-02 2010-10-21 포컬 플레인 셔터 장치 및 촬상 장치 Expired - Fee Related KR101309007B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2009-252485 2009-11-02
JP2009252485A JP5414463B2 (ja) 2009-11-02 2009-11-02 フォーカルプレンシャッタ装置および撮像装置

Publications (2)

Publication Number Publication Date
KR20110048458A KR20110048458A (ko) 2011-05-11
KR101309007B1 true KR101309007B1 (ko) 2013-09-16

Family

ID=43925551

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100102726A Expired - Fee Related KR101309007B1 (ko) 2009-11-02 2010-10-21 포컬 플레인 셔터 장치 및 촬상 장치

Country Status (4)

Country Link
US (1) US8157458B2 (enExample)
JP (1) JP5414463B2 (enExample)
KR (1) KR101309007B1 (enExample)
CN (1) CN102053457B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5414463B2 (ja) * 2009-11-02 2014-02-12 キヤノン株式会社 フォーカルプレンシャッタ装置および撮像装置
JP5725839B2 (ja) * 2010-12-20 2015-05-27 キヤノン株式会社 シャッタ装置及びカメラ
JP5464179B2 (ja) * 2011-07-14 2014-04-09 株式会社ニコン 撮像装置
KR101953307B1 (ko) 2012-04-02 2019-02-28 삼성전자주식회사 셔터 조립체 및 이를 구비한 촬영 장치
JP5963590B2 (ja) * 2012-07-20 2016-08-03 キヤノン株式会社 撮像装置
JP6004805B2 (ja) * 2012-07-20 2016-10-12 キヤノン株式会社 撮像装置
JP6235240B2 (ja) * 2013-05-24 2017-11-22 セイコープレシジョン株式会社 撮像装置及びフォーカルプレーンシャッタ
JP6207332B2 (ja) * 2013-10-04 2017-10-04 キヤノン株式会社 撮像装置
JP6348706B2 (ja) 2013-12-06 2018-06-27 セイコープレシジョン株式会社 撮像装置及びフォーカルプレーンシャッタ
WO2016147258A1 (ja) * 2015-03-13 2016-09-22 キヤノン株式会社 撮像装置
WO2016147257A1 (ja) * 2015-03-13 2016-09-22 キヤノン株式会社 シャッタ装置およびシャッタ装置を備えた撮像装置
US10928703B2 (en) 2019-04-10 2021-02-23 Canon Kabushiki Kaisha Image pickup apparatus
JP7362288B2 (ja) * 2019-04-10 2023-10-17 キヤノン株式会社 シャッタ装置およびこれを備える撮像装置
JP7309424B2 (ja) * 2019-04-10 2023-07-18 キヤノン株式会社 撮像装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007017581A (ja) 2005-07-06 2007-01-25 Canon Inc シャッタ装置
JP2009229863A (ja) 2008-03-24 2009-10-08 Canon Inc シャッタ装置および撮像装置
JP2009229532A (ja) 2008-03-19 2009-10-08 Canon Inc シャッタ装置及びシャッタ装置を備えた撮像装置
KR20090108728A (ko) * 2007-11-12 2009-10-16 세이코 프레시죤 가부시키가이샤 포컬 플레인 셔터

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2515161Y2 (ja) * 1989-03-24 1996-10-30 株式会社コパル フォーカルプレーンシャッター
JP3913873B2 (ja) 1998-01-07 2007-05-09 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
JP4077562B2 (ja) * 1998-09-04 2008-04-16 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
JP2004085818A (ja) * 2002-08-26 2004-03-18 Canon Inc カメラ
US6835007B2 (en) * 2002-09-20 2004-12-28 Canon Kabushiki Kaisha Driving apparatus, shutter apparatus and camera
JP4101221B2 (ja) * 2004-09-30 2008-06-18 キヤノン株式会社 シャッタ装置及び撮像装置
JP4958535B2 (ja) * 2006-12-21 2012-06-20 キヤノン株式会社 メカニカルシャッタの制御方法及び撮像装置
JP5127341B2 (ja) * 2007-07-26 2013-01-23 キヤノン株式会社 シャッタ装置及びシャッタ装置を備えた撮像装置
JP5414463B2 (ja) * 2009-11-02 2014-02-12 キヤノン株式会社 フォーカルプレンシャッタ装置および撮像装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007017581A (ja) 2005-07-06 2007-01-25 Canon Inc シャッタ装置
KR20090108728A (ko) * 2007-11-12 2009-10-16 세이코 프레시죤 가부시키가이샤 포컬 플레인 셔터
JP2009229532A (ja) 2008-03-19 2009-10-08 Canon Inc シャッタ装置及びシャッタ装置を備えた撮像装置
JP2009229863A (ja) 2008-03-24 2009-10-08 Canon Inc シャッタ装置および撮像装置

Also Published As

Publication number Publication date
JP2011095687A (ja) 2011-05-12
CN102053457A (zh) 2011-05-11
JP5414463B2 (ja) 2014-02-12
US20110103787A1 (en) 2011-05-05
US8157458B2 (en) 2012-04-17
CN102053457B (zh) 2012-03-21
KR20110048458A (ko) 2011-05-11

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