WO2010104904A3 - Lens assembly apparatus and method - Google Patents

Lens assembly apparatus and method Download PDF

Info

Publication number
WO2010104904A3
WO2010104904A3 PCT/US2010/026749 US2010026749W WO2010104904A3 WO 2010104904 A3 WO2010104904 A3 WO 2010104904A3 US 2010026749 W US2010026749 W US 2010026749W WO 2010104904 A3 WO2010104904 A3 WO 2010104904A3
Authority
WO
WIPO (PCT)
Prior art keywords
membrane
filler material
lens assembly
assembly apparatus
displaceable component
Prior art date
Application number
PCT/US2010/026749
Other languages
French (fr)
Other versions
WO2010104904A2 (en
Inventor
Manuel Aschwanden
David Niederer
Thomas Schmidhausier
Christoph Romer
Thomas Kern
Shu-Heng Yang
Charles King
Dennis Ray Kirchhofer
Daniel Warren
Original Assignee
Knowles Electronics, Llc
Optotune Ag
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 Knowles Electronics, Llc, Optotune Ag filed Critical Knowles Electronics, Llc
Priority to JP2011554132A priority Critical patent/JP5855946B2/en
Priority to CN201080020549.7A priority patent/CN102422185B/en
Priority to EP10751319A priority patent/EP2406669A4/en
Publication of WO2010104904A2 publication Critical patent/WO2010104904A2/en
Publication of WO2010104904A3 publication Critical patent/WO2010104904A3/en

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/002—Optical devices or arrangements for the control of light using movable or deformable optical elements the movement or the deformation controlling the frequency of light, e.g. by Doppler effect
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0825—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a flexible sheet or membrane, e.g. for varying the focus
    • 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
    • G02B27/0075—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. increasing, the depth of field or depth of focus
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • 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
    • H04N23/60—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

Abstract

An optical apparatus includes a first membrane, a second membrane and at least one electromagnetically displaceable component. The first membrane includes an optically active area. The first membrane and the second membrane are coupled by a filler material disposed in a reservoir. At least one electromagnetically displaceable component is coupled to the filler material via the second membrane, such that a displacement of the at least one electromagnetically displaceable component is operative to cause a deformation of the optically active area of the first membrane by movement of the filler material.
PCT/US2010/026749 2009-03-13 2010-03-10 Lens assembly apparatus and method WO2010104904A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011554132A JP5855946B2 (en) 2009-03-13 2010-03-10 Lens assembly apparatus and method
CN201080020549.7A CN102422185B (en) 2009-03-13 2010-03-10 Lens assembly apparatus and method
EP10751319A EP2406669A4 (en) 2009-03-13 2010-03-10 Lens assembly apparatus and method

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US16004109P 2009-03-13 2009-03-13
US61/160,041 2009-03-13
US24543809P 2009-09-24 2009-09-24
US61/245,438 2009-09-24
US12/720,093 US8699141B2 (en) 2009-03-13 2010-03-09 Lens assembly apparatus and method
US12/720,093 2010-03-09

Publications (2)

Publication Number Publication Date
WO2010104904A2 WO2010104904A2 (en) 2010-09-16
WO2010104904A3 true WO2010104904A3 (en) 2011-02-24

Family

ID=42729066

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/026749 WO2010104904A2 (en) 2009-03-13 2010-03-10 Lens assembly apparatus and method

Country Status (7)

Country Link
US (2) US8699141B2 (en)
EP (1) EP2406669A4 (en)
JP (2) JP5855946B2 (en)
KR (1) KR20120034596A (en)
CN (4) CN104280794A (en)
TW (1) TWI483025B (en)
WO (1) WO2010104904A2 (en)

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