SG10201405242WA - Variable optic ophthalmic device including liquid crystal elements - Google Patents

Variable optic ophthalmic device including liquid crystal elements

Info

Publication number
SG10201405242WA
SG10201405242WA SG10201405242WA SG10201405242WA SG10201405242WA SG 10201405242W A SG10201405242W A SG 10201405242WA SG 10201405242W A SG10201405242W A SG 10201405242WA SG 10201405242W A SG10201405242W A SG 10201405242WA SG 10201405242W A SG10201405242W A SG 10201405242WA
Authority
SG
Singapore
Prior art keywords
liquid crystal
variable optic
optic ophthalmic
ophthalmic
variable
Prior art date
Application number
SG10201405242WA
Inventor
R Beaton Stephen
De Sio Luciano
A Flitsch Frederick
Pandojirao-S Praveen
Braxton Pugh Randall
Daniel Riall James
Serak Svetlana
V Tabirian Nelson
Toner Adam
Uskova Olena
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
Priority to US201361878723P priority Critical
Application filed by Johnson & Johnson Vision Care filed Critical Johnson & Johnson Vision Care
Publication of SG10201405242WA publication Critical patent/SG10201405242WA/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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2/1613Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1624Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus having adjustable focus; power activated variable focus means, e.g. mechanically or electrically by the ciliary muscle or from the outside
    • A61F2/1627Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus having adjustable focus; power activated variable focus means, e.g. mechanically or electrically by the ciliary muscle or from the outside for changing index of refraction, e.g. by external means or by tilting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00Producing optical elements, e.g. lenses or prisms
    • B29D11/0074Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • B29D11/00807Producing lenses combined with electronics, e.g. chips
    • B29D11/00817Producing electro-active lenses or lenses with energy receptors, e.g. batteries or antennas
    • 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
    • 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
    • G02C7/022Ophthalmic lenses having special refractive features achieved by special materials or material structures
    • 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
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04Contact lenses for the eyes
    • G02C7/049Contact lenses having special fitting or structural features achieved by special materials or material structures
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/12Polarisers
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; 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
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/13378Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing, light irradiation
    • G02F1/133788Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing, light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/16Laminated or compound lenses
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/18Cellular lens surfaces
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; 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
    • G02F1/29Devices 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
    • G02F2001/294Variable focal length device
SG10201405242WA 2013-09-17 2014-08-26 Variable optic ophthalmic device including liquid crystal elements SG10201405242WA (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US201361878723P true 2013-09-17 2013-09-17

Publications (1)

Publication Number Publication Date
SG10201405242WA true SG10201405242WA (en) 2015-04-29

Family

ID=51541020

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201405242WA SG10201405242WA (en) 2013-09-17 2014-08-26 Variable optic ophthalmic device including liquid crystal elements

Country Status (13)

Country Link
US (3) US20160231592A9 (en)
EP (1) EP2848979A3 (en)
JP (1) JP6433736B2 (en)
KR (1) KR20150032237A (en)
CN (1) CN104656272A (en)
AU (1) AU2014221200B2 (en)
BR (1) BR102014023062A2 (en)
CA (1) CA2863406A1 (en)
HK (1) HK1208086A1 (en)
IL (1) IL234324D0 (en)
RU (1) RU2622462C2 (en)
SG (1) SG10201405242WA (en)
TW (1) TWI627472B (en)

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IL253529D0 (en) * 2016-08-24 2017-09-28 Johnson & Johnson Vision Care Variable optic ophthalmic device including liquid crystal elements
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US9541772B2 (en) 2013-09-17 2017-01-10 Johnson & Johnson Vision Care, Inc. Methods and apparatus for ophthalmic devices including cycloidally oriented liquid crystal layers
US9592116B2 (en) 2013-09-17 2017-03-14 Johnson & Johnson Vision Care, Inc. Methods and apparatus for ophthalmic devices including cycloidally oriented liquid crystal layers
US9880398B2 (en) 2013-09-17 2018-01-30 Johnson & Johnson Vision Care, Inc. Method and apparatus for ophthalmic devices including gradient-indexed and shaped liquid crystal layers
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Also Published As

Publication number Publication date
AU2014221200A1 (en) 2015-04-02
CA2863406A1 (en) 2015-03-17
EP2848979A2 (en) 2015-03-18
IL234324D0 (en) 2014-11-30
KR20150032237A (en) 2015-03-25
US20150138454A1 (en) 2015-05-21
AU2014221200B2 (en) 2019-04-04
CN104656272A (en) 2015-05-27
HK1208086A1 (en) 2016-02-19
US20160062146A1 (en) 2016-03-03
RU2622462C2 (en) 2017-06-15
TWI627472B (en) 2018-06-21
TW201527826A (en) 2015-07-16
EP2848979A3 (en) 2015-08-19
JP6433736B2 (en) 2018-12-05
US20160231592A9 (en) 2016-08-11
US20170059884A1 (en) 2017-03-02
RU2014137445A (en) 2016-04-10
JP2015079246A (en) 2015-04-23
BR102014023062A2 (en) 2015-09-15

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