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WO2019169069A3 - Camera modules comprising liquid lenses - Google Patents

Camera modules comprising liquid lenses Download PDF

Info

Publication number
WO2019169069A3
WO2019169069A3 PCT/US2019/019943 US2019019943W WO2019169069A3 WO 2019169069 A3 WO2019169069 A3 WO 2019169069A3 US 2019019943 W US2019019943 W US 2019019943W WO 2019169069 A3 WO2019169069 A3 WO 2019169069A3
Authority
WO
WIPO (PCT)
Prior art keywords
camera modules
liquid lenses
disposed
liquid lens
void
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.)
Ceased
Application number
PCT/US2019/019943
Other languages
French (fr)
Other versions
WO2019169069A2 (en
Inventor
David Francis Dawson-Elli
Raymond Miller Karam
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.)
Corning Inc
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of WO2019169069A2 publication Critical patent/WO2019169069A2/en
Publication of WO2019169069A3 publication Critical patent/WO2019169069A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G02B26/004—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
    • G02B26/005—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 based on electrowetting
    • 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
    • G02B7/028—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Lens Barrels (AREA)

Abstract

A camera module includes a housing including a void extending in a transverse direction that is transverse to an optical axis. A liquid lens is disposed within the void. An electrical coupling is disposed on a surface of the liquid lens and received within a notch of the housing.
PCT/US2019/019943 2018-03-01 2019-02-28 Camera modules comprising liquid lenses Ceased WO2019169069A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862637342P 2018-03-01 2018-03-01
US62/637,342 2018-03-01

Publications (2)

Publication Number Publication Date
WO2019169069A2 WO2019169069A2 (en) 2019-09-06
WO2019169069A3 true WO2019169069A3 (en) 2019-10-10

Family

ID=65729472

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2019/019943 Ceased WO2019169069A2 (en) 2018-03-01 2019-02-28 Camera modules comprising liquid lenses

Country Status (2)

Country Link
TW (1) TW201944119A (en)
WO (1) WO2019169069A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59229505A (en) * 1983-06-13 1984-12-24 Hitachi Ltd Video camera lens barrel
US5593752A (en) * 1995-11-28 1997-01-14 Eastman Kodak Company Low CTE/CME boron/carbon fiber laminates and method of making them
EP2009468A1 (en) * 2007-06-29 2008-12-31 Varioptic Electrowetting device with polymer electrode
US8649102B2 (en) * 2008-12-23 2014-02-11 Parrot S.A. Optical electrowetting device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59229505A (en) * 1983-06-13 1984-12-24 Hitachi Ltd Video camera lens barrel
US5593752A (en) * 1995-11-28 1997-01-14 Eastman Kodak Company Low CTE/CME boron/carbon fiber laminates and method of making them
EP2009468A1 (en) * 2007-06-29 2008-12-31 Varioptic Electrowetting device with polymer electrode
US8649102B2 (en) * 2008-12-23 2014-02-11 Parrot S.A. Optical electrowetting device

Also Published As

Publication number Publication date
TW201944119A (en) 2019-11-16
WO2019169069A2 (en) 2019-09-06

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