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TW200710555A - Optical image stabilizer - Google Patents

Optical image stabilizer

Info

Publication number
TW200710555A
TW200710555A TW095123859A TW95123859A TW200710555A TW 200710555 A TW200710555 A TW 200710555A TW 095123859 A TW095123859 A TW 095123859A TW 95123859 A TW95123859 A TW 95123859A TW 200710555 A TW200710555 A TW 200710555A
Authority
TW
Taiwan
Prior art keywords
moving
supported
image stabilizer
moving stage
optical image
Prior art date
Application number
TW095123859A
Other languages
Chinese (zh)
Inventor
Hiroshi Nomura
Shinya Suzuka
Ken Endo
Original Assignee
Pentax 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 Pentax Corp filed Critical Pentax Corp
Publication of TW200710555A publication Critical patent/TW200710555A/en

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
    • 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 includes a first moving stage supported by a stationary member movable in a first direction in a plane orthogonal to an optical axis; a second moving stage holding an image-stabilizing optical element and supported by the first moving member to be movable in a second direction substantially orthogonal to the first direction; and first and second driving devices which are supported by the stationary member and drive the first and second moving stages in the first and second directions, respectively. The second driving device includes a moving element which is moved in the second direction, and a linkage portion which associatively links the second moving stage and the moving element to each other in a manner to allow the second moving stage and the moving element to move relative to each other in the first direction.
TW095123859A 2005-06-30 2006-06-30 Optical image stabilizer TW200710555A (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
TW200710555A true TW200710555A (en) 2007-03-16

Family

ID=40548963

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095123859A TW200710555A (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
TW200938944A (en) * 2008-03-13 2009-09-16 Hoya Corp Imaging device

Family Cites Families (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
JPH0980550A (en) * 1995-09-13 1997-03-28 Nikon Corp Image blurring correcting device
EP0889855B1 (en) * 1996-03-25 2001-07-25 Nippon Sheet Glass Co., Ltd. A laser processing method for a glass substrate, and a diffraction grating obtained thereby
JPH11352537A (en) * 1998-06-08 1999-12-24 Asahi Optical Co Ltd Optical equipment provided with vibration-proof processing function
AU1124201A (en) * 1999-10-26 2001-05-08 Centre National De La Recherche Scientifique Self-processing of diffractive optical components in hybrid sol-gel glasses

Also Published As

Publication number Publication date
GB2454342A (en) 2009-05-06
GB2454342B (en) 2010-02-03
GB0819756D0 (en) 2008-12-03

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