SG10201801494RA - Methods and apparatus for electroactive variable aperture lenses - Google Patents

Methods and apparatus for electroactive variable aperture lenses

Info

Publication number
SG10201801494RA
SG10201801494RA SG10201801494RA SG10201801494RA SG10201801494RA SG 10201801494R A SG10201801494R A SG 10201801494RA SG 10201801494R A SG10201801494R A SG 10201801494RA SG 10201801494R A SG10201801494R A SG 10201801494RA SG 10201801494R A SG10201801494R A SG 10201801494RA
Authority
SG
Singapore
Prior art keywords
variable aperture
electroactive
methods
examples
aperture lenses
Prior art date
Application number
SG10201801494RA
Other languages
English (en)
Inventor
B Pugh Randall
A Flitsch Frederick
Pandijirao Praveen
Original Assignee
Johnson & Johnson Vision Care
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 & Johnson Vision Care filed Critical Johnson & Johnson Vision Care
Publication of SG10201801494RA publication Critical patent/SG10201801494RA/en

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/08Auxiliary lenses; Arrangements for varying focal length
    • G02C7/081Ophthalmic lenses with variable focal length
    • G02C7/083Electrooptic lenses
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04Contact lenses for the eyes
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/10Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/101Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having an electro-optical light valve
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1343Electrodes
    • G02F1/134309Electrodes characterised by their geometrical arrangement
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/137Devices 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00Non-optical adjuncts; Attachment thereof
    • G02C11/10Electronic devices other than hearing aids

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Otolaryngology (AREA)
  • Geometry (AREA)
  • Mathematical Physics (AREA)
  • Acoustics & Sound (AREA)
  • Eyeglasses (AREA)
  • Liquid Crystal (AREA)
  • Diaphragms For Cameras (AREA)
  • Prostheses (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
SG10201801494RA 2017-03-03 2018-02-23 Methods and apparatus for electroactive variable aperture lenses SG10201801494RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762466464P 2017-03-03 2017-03-03
US15/876,337 US10690940B2 (en) 2017-03-03 2018-01-22 Methods and apparatus for electroactive variable aperture lenses

Publications (1)

Publication Number Publication Date
SG10201801494RA true SG10201801494RA (en) 2018-10-30

Family

ID=61557162

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201801494RA SG10201801494RA (en) 2017-03-03 2018-02-23 Methods and apparatus for electroactive variable aperture lenses

Country Status (12)

Country Link
US (1) US10690940B2 (ru)
EP (1) EP3370107A1 (ru)
JP (1) JP2018156071A (ru)
KR (1) KR20180101258A (ru)
CN (1) CN108535885A (ru)
AU (1) AU2018201177A1 (ru)
BR (1) BR102018004157A2 (ru)
CA (1) CA2997078A1 (ru)
IL (1) IL257600A (ru)
RU (1) RU2018107560A (ru)
SG (1) SG10201801494RA (ru)
TW (1) TW201901248A (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102645732B1 (ko) * 2017-12-22 2024-03-07 소니그룹주식회사 콘택트 렌즈 및 통신 시스템
FR3095052A1 (fr) * 2019-04-15 2020-10-16 Institut Mines Telecom Lentille de contact pour le pointage automatique de la direction d’un œil d’un individu, système de détection associé
US11513367B2 (en) * 2019-04-24 2022-11-29 Tectus Corporation Contact lenses with oxygen-impermeable optical filters
US11911106B2 (en) * 2019-07-05 2024-02-27 Korea Photonics Technology Institute Device and method for reducing eye opacity
RU2741753C1 (ru) * 2020-02-21 2021-01-28 Наталья Витальевна Воронина Электронная дифракционная диафрагма
US11243443B2 (en) * 2020-04-08 2022-02-08 The Boeing Company Electric iris
CN111439746B (zh) * 2020-05-20 2021-07-23 东华大学 一种扭转角度可控的单层石墨烯折叠结构制备方法
KR102375914B1 (ko) * 2021-09-03 2022-03-17 주식회사 셀리코 전기 변색층이 구비된 인공 홍채 렌즈 및 이의 제조 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8778022B2 (en) 2004-11-02 2014-07-15 E-Vision Smart Optics Inc. Electro-active intraocular lenses
US20070139792A1 (en) 2005-12-21 2007-06-21 Michel Sayag Adjustable apodized lens aperture
WO2008103906A2 (en) * 2007-02-23 2008-08-28 Pixeloptics, Inc. Ophthalmic dynamic aperture
EP2271964A4 (en) 2008-03-18 2017-09-20 Mitsui Chemicals, Inc. Advanced electro-active optic device
US20100234942A1 (en) 2009-03-11 2010-09-16 Peyman Gholam A Transition lenses with virtual pupil
WO2011153158A1 (en) 2010-06-01 2011-12-08 Elenza, Inc. Implantable ophthalmic device with an aspheric lens
WO2012051223A2 (en) * 2010-10-11 2012-04-19 The Regents Of The University Of California Telescopic contact lens
EP2640315B1 (en) 2010-11-15 2018-01-10 Elenza, Inc. Adaptive intraocular lens
KR101967130B1 (ko) 2011-12-23 2019-04-09 존슨 앤드 존슨 비젼 케어, 인코포레이티드 액정 요소들을 포함하는 가변 광학 안과용 장치
WO2014054946A1 (en) 2012-10-01 2014-04-10 Akkolens International B.V. Artificial asymmetrical pupil for extended depth of field
DE102012219636A1 (de) 2012-10-26 2014-01-09 Marko Aubel Vorrichtung zur Nachbildung der menschlichen Iris
US9335562B2 (en) 2013-09-17 2016-05-10 Johnson & Johnson Vision Care, Inc. Method and apparatus for ophthalmic devices comprising dielectrics and liquid crystal polymer networks

Also Published As

Publication number Publication date
KR20180101258A (ko) 2018-09-12
CA2997078A1 (en) 2018-09-03
AU2018201177A1 (en) 2018-09-20
JP2018156071A (ja) 2018-10-04
CN108535885A (zh) 2018-09-14
RU2018107560A3 (ru) 2019-09-02
US10690940B2 (en) 2020-06-23
US20180252944A1 (en) 2018-09-06
TW201901248A (zh) 2019-01-01
RU2018107560A (ru) 2019-09-02
BR102018004157A2 (pt) 2018-11-06
IL257600A (en) 2018-04-30
EP3370107A1 (en) 2018-09-05

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