IN2015DN00328A - - Google Patents

Info

Publication number
IN2015DN00328A
IN2015DN00328A IN328DEN2015A IN2015DN00328A IN 2015DN00328 A IN2015DN00328 A IN 2015DN00328A IN 328DEN2015 A IN328DEN2015 A IN 328DEN2015A IN 2015DN00328 A IN2015DN00328 A IN 2015DN00328A
Authority
IN
India
Prior art keywords
optical surface
fluid
variable focus
ophthalmic device
refraction
Prior art date
Application number
Inventor
Randall B Pugh
James Riall
Daniel B Otts
Frederick A Flitsch
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 IN2015DN00328A publication Critical patent/IN2015DN00328A/en

Links

Classifications

    • 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
    • G02C7/04—Contact lenses for the eyes
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • G02C7/043—Translating type
    • 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
    • G02C7/04—Contact lenses for the eyes
    • 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
    • G02C7/085—Fluid-filled lenses, e.g. electro-wetting lenses
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

A variable focus ophthalmic device is described. The device comprises a front curve optical portion of the variable focus ophthalmic device comprising a front curve top optical surface and a front curve bottom optical surface and a back curve optical portion of the variable focus ophthalmic device comprising a back curve top optical surface and a back curve bottom optical surface. A cavity is formed by the front curve bottom optical surface of the front curve optical portion of the variable focus ophthalmic device and the back curve top optical surface of the back curve portion of the variable focus ophthalmic device. A first fluid with a first index of refraction and a second fluid with a second index of refraction is provided wherein the first index of refraction and the second index of refraction are different and the two fluids are immiscible. A dielectric film in contact with at least a portion of one or more of the first or second fluids and overlying an electrode capable of establishing an electric field is provided. One or more reservoir regions for containment of a volume of fluid equal or approximately equal to the volume of the first fluid and wherein the reservoir is in fluid connection with said formed cavity.
IN328DEN2015 2012-06-29 2013-06-27 IN2015DN00328A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261666136P 2012-06-29 2012-06-29
PCT/US2013/048194 WO2014004836A1 (en) 2012-06-29 2013-06-27 Variable focus electroactive ophthalmic device

Publications (1)

Publication Number Publication Date
IN2015DN00328A true IN2015DN00328A (en) 2015-06-12

Family

ID=48790633

Family Applications (1)

Application Number Title Priority Date Filing Date
IN328DEN2015 IN2015DN00328A (en) 2012-06-29 2013-06-27

Country Status (16)

Country Link
US (1) US9268155B2 (en)
EP (1) EP2867723B1 (en)
JP (2) JP2015524937A (en)
KR (1) KR102090937B1 (en)
CN (1) CN104823099B (en)
AU (1) AU2013280233B2 (en)
BR (1) BR112014032898A2 (en)
CA (1) CA2877350C (en)
HK (1) HK1209849A1 (en)
IL (1) IL236368B (en)
IN (1) IN2015DN00328A (en)
MX (1) MX342529B (en)
MY (1) MY174594A (en)
RU (1) RU2626050C2 (en)
SG (1) SG11201408713RA (en)
WO (1) WO2014004836A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
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US9389342B2 (en) 2013-03-07 2016-07-12 Wisconsin Alumni Research Foundation Variable focus lens system
EP2952850A1 (en) * 2014-06-03 2015-12-09 Optotune AG Optical device, particularly for tuning the focal length of a lens of the device by means of optical feedback
US10232531B1 (en) 2014-07-08 2019-03-19 Verily Life Sciences Llc Methods and apparatus for forming a polymer layer around a structure using a plurality of protrusions
EP3174501A4 (en) * 2014-07-31 2018-07-25 Onefocus Vision, LLC Sacrificial molding process for an accomodating contact lens
US9907498B2 (en) 2014-09-04 2018-03-06 Verily Life Sciences Llc Channel formation
US10078231B2 (en) 2016-07-27 2018-09-18 Elwha Llc Ophthalmic devices and related methods
CN105551358B (en) * 2016-01-26 2018-09-21 温州眼视光发展有限公司 A kind of simulated eye
US10292810B1 (en) 2016-02-26 2019-05-21 Verily Life Sciences Llc Intraocular lens with dynamic pinhole
US11099407B2 (en) * 2016-05-02 2021-08-24 Jennifer Jones Configurable eyewear system
US10254565B2 (en) 2016-07-27 2019-04-09 Elwha Llc Ophthalmic devices and related methods
US10966817B2 (en) 2016-10-04 2021-04-06 Verily Life Sciences Llc Open, seal-less intraocular lens
US20180169905A1 (en) * 2016-12-16 2018-06-21 Coopervision International Holding Company, Lp Contact Lenses With Incorporated Components
CN106802529B (en) * 2017-01-12 2019-08-02 瑞声科技(新加坡)有限公司 The processing method and lens module of barrel, barrel
US10345621B2 (en) 2017-02-22 2019-07-09 Johnson & Johnson Vision Care, Inc. Electronic ophthalmic device with extreme gaze angle detection
US10509238B2 (en) * 2017-04-14 2019-12-17 Verily Life Sciences Llc Electrowetting opthalmic optics including gas-permeable components
US10905545B2 (en) 2017-05-05 2021-02-02 Verily Life Sciences Llc Electrowetting ophthalmic devices including an elastic electrode
US20190069989A1 (en) * 2017-09-06 2019-03-07 Verily Life Sciences Llc Multipart electrowetting intraocular lens for in-situ assembly
US11304796B2 (en) * 2017-09-25 2022-04-19 Verily Life Sciences Llc Reinforcement ring for intraocular lens
CN112740099B (en) 2018-07-30 2024-05-14 奥克塞拉有限公司 Optical design of electronic contact lenses for retarding myopia progression
US11703697B2 (en) 2018-12-21 2023-07-18 Verily Life Sciences Llc Fluid-containing contact lens with soft posterior element
GB2588466A (en) * 2019-10-25 2021-04-28 Coopervision Int Ltd Tuneable ophthalmic lens
GB201918081D0 (en) * 2019-12-10 2020-01-22 Univ Dublin Technological Modified tear drops, and uses thereof
US11209672B1 (en) 2021-04-06 2021-12-28 Acucela Inc. Supporting pillars for encapsulating a flexible PCB within a soft hydrogel contact lens
US11366341B1 (en) 2021-05-04 2022-06-21 Acucela Inc. Electronic case for electronic spectacles

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030060878A1 (en) * 2001-08-31 2003-03-27 Shadduck John H. Intraocular lens system and method for power adjustment
AU2004219674A1 (en) 2003-03-06 2004-09-23 Powervision, Inc. Adaptive optic lens and method of making
EP1728117A1 (en) * 2004-03-05 2006-12-06 Koninklijke Philips Electronics N.V. Variable focus lens
GB0407233D0 (en) * 2004-03-30 2004-05-05 Koninkl Philips Electronics Nv Compact switchable optical unit
WO2005096029A1 (en) * 2004-03-30 2005-10-13 Koninklijke Philips Electronics N.V. Compact switchable optical unit
TR201910770T4 (en) * 2004-03-31 2019-08-21 Koninklijke Philips Nv Camera module with focus lens with electrowetting based macro switch.
EP2035867A4 (en) * 2006-06-08 2010-09-01 Agency Science Tech & Res RESISTANT LIQUID LENSES WITH VARIABLE FIREPLACE AND ACTUATORS FOR LIQUID LENSES
US8034106B2 (en) * 2007-02-02 2011-10-11 Adoptics Ag Interfacial refraction accommodating lens (IRAL)
US8922902B2 (en) * 2010-03-24 2014-12-30 Mitsui Chemicals, Inc. Dynamic lens
JP2009251420A (en) * 2008-04-09 2009-10-29 Panasonic Corp Variable focus lens device
US8348424B2 (en) * 2008-09-30 2013-01-08 Johnson & Johnson Vision Care, Inc. Variable focus ophthalmic device
WO2010104606A1 (en) * 2009-03-13 2010-09-16 Sun Chemical Corporation Colored fluids for electrowetting, electrofluidic, and electrophoretic technologies
US9690115B2 (en) * 2010-04-13 2017-06-27 Johnson & Johnson Vision Care, Inc. Contact lenses displaying reduced indoor glare
US9182521B2 (en) * 2010-05-14 2015-11-10 Johnson & Johnson Vision Care, Inc. Liquid meniscus lens including variable voltage zones
EP2645137A1 (en) * 2012-03-30 2013-10-02 Johnson & Johnson Vision Care, Inc. Method and apparatus for a variable power ophthalmic lens

Also Published As

Publication number Publication date
AU2013280233A1 (en) 2015-02-19
EP2867723A1 (en) 2015-05-06
IL236368A0 (en) 2015-02-26
RU2015102787A (en) 2016-08-20
RU2626050C2 (en) 2017-07-21
IL236368B (en) 2019-08-29
US20140002789A1 (en) 2014-01-02
WO2014004836A1 (en) 2014-01-03
AU2013280233B2 (en) 2016-11-17
US9268155B2 (en) 2016-02-23
CA2877350C (en) 2021-04-20
MY174594A (en) 2020-04-28
CN104823099A (en) 2015-08-05
EP2867723B1 (en) 2020-09-16
SG11201408713RA (en) 2015-02-27
HK1209849A1 (en) 2016-04-08
CA2877350A1 (en) 2014-01-03
BR112014032898A2 (en) 2017-06-27
MX2015000017A (en) 2015-09-08
KR102090937B1 (en) 2020-03-19
CN104823099B (en) 2017-07-11
JP2015524937A (en) 2015-08-27
JP2018194856A (en) 2018-12-06
KR20150027255A (en) 2015-03-11
MX342529B (en) 2016-09-30

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