JP2012185374A - 絞り装置、カメラおよび電子機器 - Google Patents

絞り装置、カメラおよび電子機器 Download PDF

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Publication number
JP2012185374A
JP2012185374A JP2011049158A JP2011049158A JP2012185374A JP 2012185374 A JP2012185374 A JP 2012185374A JP 2011049158 A JP2011049158 A JP 2011049158A JP 2011049158 A JP2011049158 A JP 2011049158A JP 2012185374 A JP2012185374 A JP 2012185374A
Authority
JP
Japan
Prior art keywords
filter
diaphragm
magnet
rotation
rotating member
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.)
Pending
Application number
JP2011049158A
Other languages
English (en)
Japanese (ja)
Inventor
Naomichi Kori
直道 郡
Shinji Takeuchi
慎治 竹内
Takashi Tomaru
崇 戸丸
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.)
Japan Precision Instruments Inc
Original Assignee
Japan Precision Instruments 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 Japan Precision Instruments Inc filed Critical Japan Precision Instruments Inc
Priority to JP2011049158A priority Critical patent/JP2012185374A/ja
Priority to TW100143676A priority patent/TW201238336A/zh
Priority to CN2011104195081A priority patent/CN102681291A/zh
Priority to KR1020120004394A priority patent/KR20120101984A/ko
Publication of JP2012185374A publication Critical patent/JP2012185374A/ja
Pending legal-status Critical Current

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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
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/12—Two relatively-adjustable aperture-defining members moving as a unit
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/006—Filter holders
    • 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
    • G03B11/00—Filters or other obturators specially adapted for photographic purposes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Diaphragms For Cameras (AREA)
  • Blocking Light For Cameras (AREA)
JP2011049158A 2011-03-07 2011-03-07 絞り装置、カメラおよび電子機器 Pending JP2012185374A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011049158A JP2012185374A (ja) 2011-03-07 2011-03-07 絞り装置、カメラおよび電子機器
TW100143676A TW201238336A (en) 2011-03-07 2011-11-29 Diaphragm device, camera and electronic equipment
CN2011104195081A CN102681291A (zh) 2011-03-07 2011-12-15 光圈装置、摄像机以及电子设备
KR1020120004394A KR20120101984A (ko) 2011-03-07 2012-01-13 조리개 장치, 카메라 및 전자기기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011049158A JP2012185374A (ja) 2011-03-07 2011-03-07 絞り装置、カメラおよび電子機器

Publications (1)

Publication Number Publication Date
JP2012185374A true JP2012185374A (ja) 2012-09-27

Family

ID=46813433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011049158A Pending JP2012185374A (ja) 2011-03-07 2011-03-07 絞り装置、カメラおよび電子機器

Country Status (4)

Country Link
JP (1) JP2012185374A (zh)
KR (1) KR20120101984A (zh)
CN (1) CN102681291A (zh)
TW (1) TW201238336A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015052775A (ja) * 2013-08-06 2015-03-19 パナソニックＩｐマネジメント株式会社 カメラ装置およびフィルタユニット
LU102905B1 (en) * 2022-01-31 2023-07-31 OroraTech GmbH Filter assembly and method of manufacturing same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5585803B1 (ja) * 2014-02-24 2014-09-10 日本精密測器株式会社 フィルタ切り替え装置、絞り装置およびカメラ
CN103777434A (zh) * 2014-02-25 2014-05-07 中山联合光电科技有限公司 一种具有自动光圈和日夜切换功能的组件
CN104950549B (zh) * 2015-07-06 2017-10-13 中山联合光电科技股份有限公司 一种快门与导向筒的连接装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003161982A (ja) * 2001-08-17 2003-06-06 Tamron Co Ltd 光学素子ユニット、それを備えたカメラ及び撮影レンズ
JP3122024U (ja) * 2006-03-15 2006-06-01 日本精密測器株式会社 揺動型の電磁アクチュエータ及びカメラ用の露光条件切替装置
JP2009162824A (ja) * 2007-12-28 2009-07-23 Nidec Copal Corp カメラ用羽根駆動装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003161982A (ja) * 2001-08-17 2003-06-06 Tamron Co Ltd 光学素子ユニット、それを備えたカメラ及び撮影レンズ
JP3122024U (ja) * 2006-03-15 2006-06-01 日本精密測器株式会社 揺動型の電磁アクチュエータ及びカメラ用の露光条件切替装置
JP2009162824A (ja) * 2007-12-28 2009-07-23 Nidec Copal Corp カメラ用羽根駆動装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015052775A (ja) * 2013-08-06 2015-03-19 パナソニックＩｐマネジメント株式会社 カメラ装置およびフィルタユニット
WO2015020224A3 (en) * 2013-08-06 2015-04-09 Panasonic Intellectual Property Management Co., Ltd. Camera apparatus and filter unit
US10228571B2 (en) 2013-08-06 2019-03-12 Panasonic Intellectual Property Management Co., Ltd. Camera apparatus and filter unit
LU102905B1 (en) * 2022-01-31 2023-07-31 OroraTech GmbH Filter assembly and method of manufacturing same
EP4220264A1 (en) * 2022-01-31 2023-08-02 OroraTech GmbH Filter assembly and method of manufacturing same

Also Published As

Publication number Publication date
CN102681291A (zh) 2012-09-19
KR20120101984A (ko) 2012-09-17
TW201238336A (en) 2012-09-16

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