JP7536621B2 - 防振ユニット、レンズ装置及び撮像装置 - Google Patents

防振ユニット、レンズ装置及び撮像装置 Download PDF

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Publication number
JP7536621B2
JP7536621B2 JP2020200146A JP2020200146A JP7536621B2 JP 7536621 B2 JP7536621 B2 JP 7536621B2 JP 2020200146 A JP2020200146 A JP 2020200146A JP 2020200146 A JP2020200146 A JP 2020200146A JP 7536621 B2 JP7536621 B2 JP 7536621B2
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Japan
Prior art keywords
fixed
lens
barrel
lens barrel
optical axis
Prior art date
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Active
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JP2020200146A
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English (en)
Japanese (ja)
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JP2022087973A5 (enExample
JP2022087973A (ja
Inventor
亘 諏訪
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
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Canon Inc
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2020200146A priority Critical patent/JP7536621B2/ja
Priority to US17/538,472 priority patent/US11974043B2/en
Publication of JP2022087973A publication Critical patent/JP2022087973A/ja
Publication of JP2022087973A5 publication Critical patent/JP2022087973A5/ja
Application granted granted Critical
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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
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
    • 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
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B5/02—Lateral adjustment of lens
    • 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
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B5/04—Vertical adjustment of lens; Rising fronts
    • 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
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/685—Vibration or motion blur correction performed by mechanical compensation
    • H04N23/687—Vibration or motion blur correction performed by mechanical compensation by shifting the lens or sensor position
    • 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
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0007—Movement of one or more optical elements for control of motion blur
    • G03B2205/0015—Movement of one or more optical elements for control of motion blur by displacing one or more optical elements normal to the optical axis
    • 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
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • H04N23/663—Remote control of cameras or camera parts, e.g. by remote control devices for controlling interchangeable camera parts based on electronic image sensor signals
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection
    • H04N23/6812—Motion detection based on additional sensors, e.g. acceleration sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Lens Barrels (AREA)
JP2020200146A 2020-12-02 2020-12-02 防振ユニット、レンズ装置及び撮像装置 Active JP7536621B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020200146A JP7536621B2 (ja) 2020-12-02 2020-12-02 防振ユニット、レンズ装置及び撮像装置
US17/538,472 US11974043B2 (en) 2020-12-02 2021-11-30 Image stabilization unit, lens apparatus, and image pickup apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020200146A JP7536621B2 (ja) 2020-12-02 2020-12-02 防振ユニット、レンズ装置及び撮像装置

Publications (3)

Publication Number Publication Date
JP2022087973A JP2022087973A (ja) 2022-06-14
JP2022087973A5 JP2022087973A5 (enExample) 2023-12-05
JP7536621B2 true JP7536621B2 (ja) 2024-08-20

Family

ID=81751970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020200146A Active JP7536621B2 (ja) 2020-12-02 2020-12-02 防振ユニット、レンズ装置及び撮像装置

Country Status (2)

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US (1) US11974043B2 (enExample)
JP (1) JP7536621B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7654425B2 (ja) * 2021-03-10 2025-04-01 キヤノン株式会社 レンズ鏡筒
US12501133B2 (en) * 2023-04-10 2025-12-16 Samsung Electro-Mechanics Co., Ltd. Image sensor module and camera module including the same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008083330A (ja) 2006-09-27 2008-04-10 Nikon Corp ブレ補正装置、光学機器
JP2014081432A (ja) 2012-10-15 2014-05-08 Tamron Co Ltd アクチュエータ、レンズユニット、及びカメラ
US20170052387A1 (en) 2014-07-24 2017-02-23 Samsung Electronics Co., Ltd. Camera module
JP2019070865A (ja) 2019-02-18 2019-05-09 日本電産サンキョー株式会社 振れ補正機能付き光学ユニット
JP2019079855A (ja) 2017-10-20 2019-05-23 日本電産サンキョー株式会社 コイルユニット及びその製造方法、撮影用光学装置
JP2020034848A (ja) 2018-08-31 2020-03-05 キヤノン株式会社 像振れ補正装置、レンズ装置およびカメラシステム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4500384B2 (ja) * 1999-09-30 2010-07-14 キヤノン株式会社 レンズ鏡筒
WO2006075545A1 (ja) * 2005-01-11 2006-07-20 Matsushita Electric Industrial Co., Ltd. 手振れ補正装置
US20080074744A1 (en) * 2006-09-27 2008-03-27 Nikon Corporation Vibration reduction apparatus, optical equipment and a method of manufacturing the vibration reduction apparatus
JP6957160B2 (ja) * 2017-02-14 2021-11-02 キヤノン株式会社 レンズ装置及びそれを有する撮像装置
JP7236847B2 (ja) * 2018-11-21 2023-03-10 オリンパス株式会社 内視鏡システム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008083330A (ja) 2006-09-27 2008-04-10 Nikon Corp ブレ補正装置、光学機器
JP2014081432A (ja) 2012-10-15 2014-05-08 Tamron Co Ltd アクチュエータ、レンズユニット、及びカメラ
US20170052387A1 (en) 2014-07-24 2017-02-23 Samsung Electronics Co., Ltd. Camera module
JP2019079855A (ja) 2017-10-20 2019-05-23 日本電産サンキョー株式会社 コイルユニット及びその製造方法、撮影用光学装置
JP2020034848A (ja) 2018-08-31 2020-03-05 キヤノン株式会社 像振れ補正装置、レンズ装置およびカメラシステム
JP2019070865A (ja) 2019-02-18 2019-05-09 日本電産サンキョー株式会社 振れ補正機能付き光学ユニット

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US20220174218A1 (en) 2022-06-02
JP2022087973A (ja) 2022-06-14
US11974043B2 (en) 2024-04-30

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