AU2006206418B2 - Adaptive electro-active lens with variable focal length - Google Patents

Adaptive electro-active lens with variable focal length Download PDF

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Publication number
AU2006206418B2
AU2006206418B2 AU2006206418A AU2006206418A AU2006206418B2 AU 2006206418 B2 AU2006206418 B2 AU 2006206418B2 AU 2006206418 A AU2006206418 A AU 2006206418A AU 2006206418 A AU2006206418 A AU 2006206418A AU 2006206418 B2 AU2006206418 B2 AU 2006206418B2
Authority
AU
Australia
Prior art keywords
lens
liquid crystal
focal length
layer
electrodes
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
AU2006206418A
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English (en)
Other versions
AU2006206418A1 (en
Inventor
Pekka Ayras
Guoqiang Li
Nasser Peyghambarian
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.)
Johnson and Johnson Vision Care Inc
Original Assignee
Johnson and Johnson Vision Care 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 Johnson and Johnson Vision Care Inc filed Critical Johnson and Johnson Vision Care Inc
Publication of AU2006206418A1 publication Critical patent/AU2006206418A1/en
Priority to AU2011218693A priority Critical patent/AU2011218693B2/en
Application granted granted Critical
Publication of AU2006206418B2 publication Critical patent/AU2006206418B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length
    • G02C7/081—Ophthalmic lenses with variable focal length
    • G02C7/083—Electrooptic lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/294—Variable focal length devices

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Liquid Crystal (AREA)
  • Eyeglasses (AREA)
AU2006206418A 2005-01-21 2006-01-19 Adaptive electro-active lens with variable focal length Ceased AU2006206418B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2011218693A AU2011218693B2 (en) 2005-01-21 2011-08-31 Adaptive electro-active lens with variable focal length

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US64583905P 2005-01-21 2005-01-21
US60/645,839 2005-01-21
US11/334,005 US8885139B2 (en) 2005-01-21 2006-01-18 Adaptive electro-active lens with variable focal length
US11/334,005 2006-01-18
PCT/US2006/001879 WO2006078806A2 (en) 2005-01-21 2006-01-19 Adaptive electro-active lens with variable focal length

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2011218693A Division AU2011218693B2 (en) 2005-01-21 2011-08-31 Adaptive electro-active lens with variable focal length

Publications (2)

Publication Number Publication Date
AU2006206418A1 AU2006206418A1 (en) 2006-07-27
AU2006206418B2 true AU2006206418B2 (en) 2011-09-08

Family

ID=36692866

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2006206418A Ceased AU2006206418B2 (en) 2005-01-21 2006-01-19 Adaptive electro-active lens with variable focal length

Country Status (9)

Country Link
US (1) US8885139B2 (enExample)
EP (1) EP1851585B1 (enExample)
JP (2) JP5550810B2 (enExample)
KR (1) KR101205519B1 (enExample)
AU (1) AU2006206418B2 (enExample)
BR (1) BRPI0614019B1 (enExample)
CA (1) CA2595463C (enExample)
SG (1) SG159497A1 (enExample)
WO (1) WO2006078806A2 (enExample)

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* Cited by examiner, † Cited by third party
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AU2006206418A1 (en) 2006-07-27
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HK1123608A1 (zh) 2009-06-19
US20060164593A1 (en) 2006-07-27
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JP2013047823A (ja) 2013-03-07
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WO2006078806A3 (en) 2007-11-29
WO2006078806A2 (en) 2006-07-27
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BRPI0614019A2 (pt) 2011-03-01
SG159497A1 (en) 2010-03-30
JP6121130B2 (ja) 2017-04-26
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EP1851585A4 (en) 2010-04-28
CA2595463A1 (en) 2006-07-27

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