JP7208025B2 - 光学防振装置、並びに、それを備えたレンズ装置および撮像装置 - Google Patents

光学防振装置、並びに、それを備えたレンズ装置および撮像装置 Download PDF

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Publication number
JP7208025B2
JP7208025B2 JP2019002256A JP2019002256A JP7208025B2 JP 7208025 B2 JP7208025 B2 JP 7208025B2 JP 2019002256 A JP2019002256 A JP 2019002256A JP 2019002256 A JP2019002256 A JP 2019002256A JP 7208025 B2 JP7208025 B2 JP 7208025B2
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Japan
Prior art keywords
magnet
magnetic
optical
magnetic body
drive
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JP2019002256A
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English (en)
Japanese (ja)
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JP2020112636A (ja
JP2020112636A5 (https=
Inventor
敏宗 長野
和宏 野口
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2019002256A priority Critical patent/JP7208025B2/ja
Priority to US16/730,045 priority patent/US11067824B2/en
Publication of JP2020112636A publication Critical patent/JP2020112636A/ja
Publication of JP2020112636A5 publication Critical patent/JP2020112636A5/ja
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    • 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
    • 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
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • 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
    • 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
    • G03B2205/0053—Driving means for the movement of one or more optical element
    • G03B2205/0069—Driving means for the movement of one or more optical element using electromagnetic actuators, e.g. voice coils
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Studio Devices (AREA)
  • Structure And Mechanism Of Cameras (AREA)
JP2019002256A 2019-01-10 2019-01-10 光学防振装置、並びに、それを備えたレンズ装置および撮像装置 Active JP7208025B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019002256A JP7208025B2 (ja) 2019-01-10 2019-01-10 光学防振装置、並びに、それを備えたレンズ装置および撮像装置
US16/730,045 US11067824B2 (en) 2019-01-10 2019-12-30 Optical image stabilization apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019002256A JP7208025B2 (ja) 2019-01-10 2019-01-10 光学防振装置、並びに、それを備えたレンズ装置および撮像装置

Publications (3)

Publication Number Publication Date
JP2020112636A JP2020112636A (ja) 2020-07-27
JP2020112636A5 JP2020112636A5 (https=) 2022-02-07
JP7208025B2 true JP7208025B2 (ja) 2023-01-18

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JP2019002256A Active JP7208025B2 (ja) 2019-01-10 2019-01-10 光学防振装置、並びに、それを備えたレンズ装置および撮像装置

Country Status (2)

Country Link
US (1) US11067824B2 (https=)
JP (1) JP7208025B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6739573B1 (ja) * 2019-03-29 2020-08-12 エーエーシー コミュニケーション テクノロジーズ（ジョウシュウ）カンパニーリミテッド カメラ用レンズ駆動装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007212876A (ja) 2006-02-10 2007-08-23 Sony Corp 像ぶれ補正装置、レンズ装置及び撮像装置
JP2011013301A (ja) 2009-06-30 2011-01-20 Nidec Copal Corp 像振れ補正装置、撮像レンズユニット、及びカメラユニット
JP2011085754A (ja) 2009-10-15 2011-04-28 Canon Inc 像振れ補正装置
JP2013190653A (ja) 2012-03-14 2013-09-26 Alps Electric Co Ltd レンズ駆動装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3517525B2 (ja) 1996-07-10 2004-04-12 キヤノン株式会社 像振れ補正装置
JP3728094B2 (ja) 1998-04-20 2005-12-21 キヤノン株式会社 像ぶれ補正装置、光学機器、レンズ鏡筒および撮影装置
JP4448157B2 (ja) 2007-07-24 2010-04-07 キヤノン株式会社 レンズ鏡筒、撮影装置および観察装置
JP2010039083A (ja) * 2008-08-01 2010-02-18 Canon Inc 光学防振装置及び光学機器
JP5463583B2 (ja) * 2009-07-14 2014-04-09 株式会社タムロン 防振アクチュエータ、及びそれを備えたレンズユニット、カメラ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007212876A (ja) 2006-02-10 2007-08-23 Sony Corp 像ぶれ補正装置、レンズ装置及び撮像装置
JP2011013301A (ja) 2009-06-30 2011-01-20 Nidec Copal Corp 像振れ補正装置、撮像レンズユニット、及びカメラユニット
JP2011085754A (ja) 2009-10-15 2011-04-28 Canon Inc 像振れ補正装置
JP2013190653A (ja) 2012-03-14 2013-09-26 Alps Electric Co Ltd レンズ駆動装置

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US11067824B2 (en) 2021-07-20
US20200225503A1 (en) 2020-07-16
JP2020112636A (ja) 2020-07-27

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