KR100844974B1 - 광학기기 및 광학기기로부터의 이물제거방법 - Google Patents

광학기기 및 광학기기로부터의 이물제거방법 Download PDF

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Publication number
KR100844974B1
KR100844974B1 KR1020070036761A KR20070036761A KR100844974B1 KR 100844974 B1 KR100844974 B1 KR 100844974B1 KR 1020070036761 A KR1020070036761 A KR 1020070036761A KR 20070036761 A KR20070036761 A KR 20070036761A KR 100844974 B1 KR100844974 B1 KR 100844974B1
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KR
South Korea
Prior art keywords
shutter
lever
focal plane
driving
plane shutter
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Expired - Fee Related
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KR1020070036761A
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English (en)
Korean (ko)
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KR20070103303A (ko
Inventor
요시하루 텐묘
Original Assignee
캐논 가부시끼가이샤
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Application filed by 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20070103303A publication Critical patent/KR20070103303A/ko
Application granted granted Critical
Publication of KR100844974B1 publication Critical patent/KR100844974B1/ko
Expired - Fee Related legal-status Critical Current
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
    • 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
    • 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
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • H04N23/811—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation by dust removal, e.g. from surfaces of the image sensor or processing of the image signal output by the electronic image sensor
    • 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)
  • Optics & Photonics (AREA)
  • Shutters For Cameras (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
  • Cameras In General (AREA)
  • Lens Barrels (AREA)
KR1020070036761A 2006-04-18 2007-04-16 광학기기 및 광학기기로부터의 이물제거방법 Expired - Fee Related KR100844974B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006115010A JP4942155B2 (ja) 2006-04-18 2006-04-18 光学機器および光学機器の制御方法
JPJP-P-2006-00115010 2006-04-18

Publications (2)

Publication Number Publication Date
KR20070103303A KR20070103303A (ko) 2007-10-23
KR100844974B1 true KR100844974B1 (ko) 2008-07-09

Family

ID=38266738

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070036761A Expired - Fee Related KR100844974B1 (ko) 2006-04-18 2007-04-16 광학기기 및 광학기기로부터의 이물제거방법

Country Status (5)

Country Link
US (1) US7726889B2 (enExample)
EP (1) EP1848201B1 (enExample)
JP (1) JP4942155B2 (enExample)
KR (1) KR100844974B1 (enExample)
CN (1) CN100529940C (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7365788B2 (en) * 2003-02-07 2008-04-29 Olympus Corporation Imager apparatus
US20080193120A1 (en) * 2007-02-06 2008-08-14 Nikon Corporation Digital camera
JP4810458B2 (ja) * 2007-02-16 2011-11-09 キヤノン株式会社 撮像装置
US20090245780A1 (en) * 2008-03-27 2009-10-01 Kun-Feng Chiang Shutter device
JP5264302B2 (ja) * 2008-06-09 2013-08-14 キヤノン株式会社 撮像装置
KR101477536B1 (ko) * 2008-07-31 2014-12-30 삼성전자주식회사 포컬 플레인 셔터, 이를 구비하는 촬상 장치 및 촬상 방법
KR101710631B1 (ko) * 2010-12-23 2017-03-08 삼성전자주식회사 손 떨림 보정 모듈을 구비하는 디지털 영상 촬영 장치 및 이의 제어 방법
JP5991780B2 (ja) 2012-06-15 2016-09-14 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、撮像装置、及びデジタルカメラ
JP2015111251A (ja) 2013-11-06 2015-06-18 パナソニックＩｐマネジメント株式会社 撮像装置
JP6295091B2 (ja) * 2014-01-29 2018-03-14 セイコープレシジョン株式会社 羽根駆動装置及び光学機器
JP5976142B2 (ja) * 2014-03-28 2016-08-23 日本電産コパル株式会社 フォーカルプレンシャッタ及びカメラ
JP6415853B2 (ja) * 2014-05-23 2018-10-31 オリンパス株式会社 光調節装置
TW201626089A (zh) * 2015-01-07 2016-07-16 佳世達科技股份有限公司 投影機及清除色輪模組之灰塵的方法
CN107045251B (zh) * 2017-05-16 2022-08-19 中国科学院西安光学精密机械研究所 一种空间相机主动制冷真空密封焦面组件
US12200332B1 (en) 2021-09-24 2025-01-14 Apple Inc. Camera module particle capture by sticky dust trap epoxy
CN114200482A (zh) * 2021-12-09 2022-03-18 经纬恒润(天津)研究开发有限公司 一种感光检测装置布置结构及移动载具

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7702537L (sv) * 1977-03-07 1978-09-08 Aga Ab Forfarande och anordning for att rengora en lutande eller vertikal yta pa ett optiskt element
JPH06121275A (ja) * 1992-10-06 1994-04-28 Nikon Corp スチルカメラ
JP3584270B2 (ja) 1995-02-01 2004-11-04 株式会社ニコン シャッタ装置
JP3576703B2 (ja) 1996-07-05 2004-10-13 キヤノン電子株式会社 シャッター装置
JPH1052697A (ja) 1996-08-09 1998-02-24 Ebara Corp 有機性汚泥の減量化方法
US6775361B1 (en) * 1998-05-01 2004-08-10 Canon Kabushiki Kaisha Recording/playback apparatus with telephone and its control method, video camera with telephone and its control method, image communication apparatus, and storage medium
JPH11326993A (ja) * 1998-05-20 1999-11-26 Olympus Optical Co Ltd カメラ
JP4384284B2 (ja) * 1999-03-16 2009-12-16 オリンパス株式会社 カメラ
US7486326B2 (en) * 2000-12-28 2009-02-03 Olympus Corporation Optical apparatus having dust off function
JP4282226B2 (ja) * 2000-12-28 2009-06-17 オリンパス株式会社 カメラ
US7215372B2 (en) 2002-05-17 2007-05-08 Olympus Corporation Optical apparatus having dust off function
US6726381B2 (en) * 2001-05-15 2004-04-27 Nidec Copal Corporation Focal-plane shutter for cameras
US7492408B2 (en) 2002-05-17 2009-02-17 Olympus Corporation Electronic imaging apparatus with anti-dust function
JP4005423B2 (ja) * 2002-06-24 2007-11-07 オリンパス株式会社 電子撮像装置
JP4098120B2 (ja) * 2003-02-28 2008-06-11 オリンパス株式会社 電子撮像装置
JP2004260615A (ja) * 2003-02-26 2004-09-16 Canon Inc 撮像装置
JP4328260B2 (ja) 2004-04-21 2009-09-09 オリンパス株式会社 デジタル一眼レフレックスカメラ

Also Published As

Publication number Publication date
EP1848201B1 (en) 2015-12-30
CN100529940C (zh) 2009-08-19
CN101059641A (zh) 2007-10-24
EP1848201A2 (en) 2007-10-24
EP1848201A3 (en) 2010-01-06
KR20070103303A (ko) 2007-10-23
US20070242950A1 (en) 2007-10-18
JP2007286443A (ja) 2007-11-01
US7726889B2 (en) 2010-06-01
JP4942155B2 (ja) 2012-05-30

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