GB2454342B - Optical image stabilizer - Google Patents

Optical image stabilizer

Info

Publication number
GB2454342B
GB2454342B GB0819756A GB0819756A GB2454342B GB 2454342 B GB2454342 B GB 2454342B GB 0819756 A GB0819756 A GB 0819756A GB 0819756 A GB0819756 A GB 0819756A GB 2454342 B GB2454342 B GB 2454342B
Authority
GB
United Kingdom
Prior art keywords
axis direction
contacting portion
direction moving
moving stage
image stabilizer
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
GB0819756A
Other versions
GB0819756D0 (en
GB2454342A (en
Inventor
Hiroshi Nomura
Shinya Suzuka
Ken Endo
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.)
Hoya Corp
Original Assignee
Hoya Corp
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
Priority claimed from JP2005192554A external-priority patent/JP4684771B2/en
Priority claimed from JP2006022349A external-priority patent/JP4772520B2/en
Application filed by Hoya Corp filed Critical Hoya Corp
Priority to GB0819756A priority Critical patent/GB2454342B/en
Priority claimed from GB0613124A external-priority patent/GB2427931B/en
Publication of GB0819756D0 publication Critical patent/GB0819756D0/en
Publication of GB2454342A publication Critical patent/GB2454342A/en
Application granted granted Critical
Publication of GB2454342B publication Critical patent/GB2454342B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • H04N5/23248—
    • 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
    • G03B2205/0038—Movement of one or more optical elements for control of motion blur by displacing the image plane with respect 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Adjustment Of Camera Lenses (AREA)

Abstract

An image stabilizer comprising an X axis direction moving stage (21) on which an image stabilizing optical element (60) is mounted, an X axis direction guide device (72, 74) which supports said X axis direction moving stage in a manner to allow said X axis direction moving stage to freely move linearly in an X axis direction in a plane orthogonal to an optical axis (Z1), an X axis direction moving device (75, 76, 85x) having a first contacting portion (75g) contactable with a second contacting portion (21c) provided on said X axis direction moving stage; and a biassing member (87x) which biases said X axis direction moving stage in a direction to make said first contacting portion and said second contacting portion remain in contact with each other. Said X axis direction guide device, said first contacting portion, said second contacting portion and said biassing member lie in a common plane.
GB0819756A 2005-06-30 2006-06-30 Optical image stabilizer Expired - Fee Related GB2454342B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0819756A GB2454342B (en) 2005-06-30 2006-06-30 Optical image stabilizer

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2005192554A JP4684771B2 (en) 2005-06-30 2005-06-30 Image blur correction device
JP2005295655 2005-10-07
JP2006022349A JP4772520B2 (en) 2005-10-07 2006-01-31 Image blur correction device
GB0613124A GB2427931B (en) 2005-06-30 2006-06-30 Optical image stabilizer
GB0819756A GB2454342B (en) 2005-06-30 2006-06-30 Optical image stabilizer

Publications (3)

Publication Number Publication Date
GB0819756D0 GB0819756D0 (en) 2008-12-03
GB2454342A GB2454342A (en) 2009-05-06
GB2454342B true GB2454342B (en) 2010-02-03

Family

ID=40548963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0819756A Expired - Fee Related GB2454342B (en) 2005-06-30 2006-06-30 Optical image stabilizer

Country Status (2)

Country Link
GB (1) GB2454342B (en)
TW (1) TW200710555A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101533205B (en) 2008-03-13 2012-10-03 Hoya株式会社 Imaging device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07294989A (en) * 1994-04-27 1995-11-10 Nikon Corp Vibration proof device
WO1997035811A1 (en) * 1996-03-25 1997-10-02 Nippon Sheet Glass Co., Ltd. A laser processing method for a glass substrate, and a diffraction grating and a microlens array obtained therefrom
US5883742A (en) * 1995-09-13 1999-03-16 Nikon Corporation Image vibration reduction device
US6225613B1 (en) * 1998-06-08 2001-05-01 Asahi Kogaku Kogyo Kabushiki Kaisha Optical device provided with correcting function for trembling of focused image with a stop of power supply to the device
WO2001031401A1 (en) * 1999-10-26 2001-05-03 Mcgill University Self-processing of diffractive optical components in hybrid sol-gel glasses

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07294989A (en) * 1994-04-27 1995-11-10 Nikon Corp Vibration proof device
US5883742A (en) * 1995-09-13 1999-03-16 Nikon Corporation Image vibration reduction device
WO1997035811A1 (en) * 1996-03-25 1997-10-02 Nippon Sheet Glass Co., Ltd. A laser processing method for a glass substrate, and a diffraction grating and a microlens array obtained therefrom
US6225613B1 (en) * 1998-06-08 2001-05-01 Asahi Kogaku Kogyo Kabushiki Kaisha Optical device provided with correcting function for trembling of focused image with a stop of power supply to the device
WO2001031401A1 (en) * 1999-10-26 2001-05-03 Mcgill University Self-processing of diffractive optical components in hybrid sol-gel glasses

Also Published As

Publication number Publication date
GB0819756D0 (en) 2008-12-03
GB2454342A (en) 2009-05-06
TW200710555A (en) 2007-03-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140630