SG10201706032SA - Variable optic ophthalmic device including liquid crystal elements - Google Patents
Variable optic ophthalmic device including liquid crystal elementsInfo
- Publication number
- SG10201706032SA SG10201706032SA SG10201706032SA SG10201706032SA SG10201706032SA SG 10201706032S A SG10201706032S A SG 10201706032SA SG 10201706032S A SG10201706032S A SG 10201706032SA SG 10201706032S A SG10201706032S A SG 10201706032SA SG 10201706032S A SG10201706032S A SG 10201706032SA
- Authority
- SG
- Singapore
- Prior art keywords
- liquid crystal
- device including
- ophthalmic device
- including liquid
- crystal elements
- Prior art date
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
- G02C7/08—Auxiliary lenses; Arrangements for varying focal length
- G02C7/081—Ophthalmic lenses with variable focal length
- G02C7/083—Electrooptic lenses
-
- 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
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
- G02C7/101—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having an electro-optical light valve
-
- 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
- G02F1/01—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
- G02F1/1313—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 specially adapted for a particular application
-
- 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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/245,532 US10386653B2 (en) | 2012-12-21 | 2016-08-24 | Variable optic ophthalmic device including liquid crystal elements |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201706032SA true SG10201706032SA (en) | 2018-03-28 |
Family
ID=61241976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201706032SA SG10201706032SA (en) | 2016-08-24 | 2017-07-24 | Variable optic ophthalmic device including liquid crystal elements |
Country Status (10)
Country | Link |
---|---|
JP (1) | JP2018036634A (en) |
KR (1) | KR20180022589A (en) |
CN (1) | CN107783313A (en) |
AU (1) | AU2017206167A1 (en) |
BR (1) | BR102017016922A2 (en) |
CA (1) | CA2976680A1 (en) |
IL (1) | IL253529A0 (en) |
RU (1) | RU2017129707A (en) |
SG (1) | SG10201706032SA (en) |
TW (1) | TW201818123A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10859868B2 (en) | 2017-08-11 | 2020-12-08 | Coopervision International Limited | Flexible liquid crystal cells and lenses |
US11003016B2 (en) * | 2018-09-21 | 2021-05-11 | Coopervision International Limited | Flexible, adjustable lens power liquid crystal cells and lenses |
CN109945783B (en) * | 2019-03-13 | 2020-11-17 | 北京交通大学 | Micro-distance measuring method based on Fraunhofer diffraction |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG10201405242WA (en) * | 2013-09-17 | 2015-04-29 | Johnson & Johnson Vision Care | Variable optic ophthalmic device including liquid crystal elements |
-
2017
- 2017-07-17 IL IL253529A patent/IL253529A0/en unknown
- 2017-07-18 AU AU2017206167A patent/AU2017206167A1/en not_active Abandoned
- 2017-07-24 SG SG10201706032SA patent/SG10201706032SA/en unknown
- 2017-08-07 BR BR102017016922-7A patent/BR102017016922A2/en not_active IP Right Cessation
- 2017-08-16 CA CA2976680A patent/CA2976680A1/en not_active Abandoned
- 2017-08-22 TW TW106128364A patent/TW201818123A/en unknown
- 2017-08-22 RU RU2017129707A patent/RU2017129707A/en not_active Application Discontinuation
- 2017-08-22 KR KR1020170106027A patent/KR20180022589A/en unknown
- 2017-08-23 JP JP2017160014A patent/JP2018036634A/en active Pending
- 2017-08-24 CN CN201710770588.2A patent/CN107783313A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
RU2017129707A (en) | 2019-02-22 |
TW201818123A (en) | 2018-05-16 |
KR20180022589A (en) | 2018-03-06 |
AU2017206167A1 (en) | 2018-03-15 |
JP2018036634A (en) | 2018-03-08 |
IL253529A0 (en) | 2017-09-28 |
CA2976680A1 (en) | 2018-02-24 |
CN107783313A (en) | 2018-03-09 |
BR102017016922A2 (en) | 2018-03-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL304304A (en) | Diffractive devices based on cholesteric liquid crystal | |
HK1208086A1 (en) | Variable optic ophthalmic device including liquid crystal elements | |
HK1208082A1 (en) | Variable optic ophthalmic device including shaped liquid crystal elements and polarizing elements | |
HK1208083A1 (en) | Variable optic ophthalmic device including shaped liquid crystal elements with nano-scaled droplets of liquid crystal | |
EP3279724A4 (en) | Liquid crystal device | |
EP3125031A4 (en) | Liquid crystal display device | |
GB201702201D0 (en) | Liquid crystal display device | |
HK1248827A1 (en) | Methods for forming variable optic ophthalmic devices including shaped liquid crystal elements | |
IL232888A0 (en) | Liquid crystal display backlight | |
EP3112930A4 (en) | Liquid crystal display device | |
EP3118668A4 (en) | Liquid crystal lens and display device | |
GB2571420B (en) | Liquid crystal display device | |
EP3410180A4 (en) | Liquid crystal backlight device | |
EP3196691A4 (en) | Liquid crystal display device | |
GB201721125D0 (en) | Liquid crystal display device | |
EP3370111A4 (en) | Optical assembly and liquid crystal display device using optical assembly | |
EP3176633A4 (en) | Liquid crystal display device | |
EP3151060A4 (en) | Liquid crystal display device | |
EP3447567C0 (en) | Optical device with liquid crystal alignment | |
GB2530115B (en) | Liquid crystal display device | |
EP3447568A4 (en) | Liquid crystal display device | |
SG10201706032SA (en) | Variable optic ophthalmic device including liquid crystal elements | |
EP3048478A4 (en) | Liquid crystal display device | |
EP3447570A4 (en) | Liquid crystal display device | |
EP3447569A4 (en) | Liquid crystal display device |