CN110300916B - 包括液晶对准配置的眼科设备 - Google Patents
包括液晶对准配置的眼科设备 Download PDFInfo
- Publication number
- CN110300916B CN110300916B CN201880012111.0A CN201880012111A CN110300916B CN 110300916 B CN110300916 B CN 110300916B CN 201880012111 A CN201880012111 A CN 201880012111A CN 110300916 B CN110300916 B CN 110300916B
- Authority
- CN
- China
- Prior art keywords
- optical element
- liquid crystal
- optical
- crystal alignment
- alignment configuration
- 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.)
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 198
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- 230000008859 change Effects 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
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- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
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- 230000004308 accommodation Effects 0.000 description 2
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- -1 for example Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
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- 239000002042 Silver nanowire Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
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- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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Images
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
- G02C11/00—Non-optical adjuncts; Attachment thereof
- G02C11/10—Electronic devices other than hearing aids
-
- 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
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/16—Laminated or compound lenses
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/20—Diffractive and Fresnel lenses or lens portions
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Acoustics & Sound (AREA)
- Otolaryngology (AREA)
- Prostheses (AREA)
- Liquid Crystal (AREA)
- Eye Examination Apparatus (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/435,167 US10698235B2 (en) | 2017-02-16 | 2017-02-16 | Ophthalmic device including liquid crystal alignment features |
US15/435,167 | 2017-02-16 | ||
PCT/US2018/014686 WO2018151902A1 (en) | 2017-02-16 | 2018-01-22 | Ophthalmic device including liquid crystal alignment features |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110300916A CN110300916A (zh) | 2019-10-01 |
CN110300916B true CN110300916B (zh) | 2021-09-17 |
Family
ID=61148532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880012111.0A Active CN110300916B (zh) | 2017-02-16 | 2018-01-22 | 包括液晶对准配置的眼科设备 |
Country Status (4)
Country | Link |
---|---|
US (2) | US10698235B2 (zh) |
EP (1) | EP3583462A1 (zh) |
CN (1) | CN110300916B (zh) |
WO (1) | WO2018151902A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10437129B2 (en) * | 2015-11-10 | 2019-10-08 | Verily Life Sciences Llc | Dynamic diffractive liquid crystal lens |
CA3011531A1 (en) | 2016-02-01 | 2017-08-10 | E-Vision Smart Optics, Inc. | Prism-enhanced lenses and methods of using prism-enhanced lenses |
US10698235B2 (en) * | 2017-02-16 | 2020-06-30 | Verily Life Sciences Llc | Ophthalmic device including liquid crystal alignment features |
CN111480108B (zh) * | 2017-12-22 | 2023-03-28 | 索尼公司 | 隐形眼镜和通信系统 |
US10775643B2 (en) | 2018-09-01 | 2020-09-15 | Tectus Corporation | Dynamic presbyopia correction in electronic contact lenses |
US12001119B2 (en) | 2021-10-19 | 2024-06-04 | Coopervision International Limited | Flexible liquid crystal-containing lenses |
US11733547B1 (en) * | 2022-09-27 | 2023-08-22 | Pixieray Oy | Modulating impedance to segments of ground plane |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3334958A (en) * | 1963-08-07 | 1967-08-08 | Minnesota Mining & Mfg | Nested fresnel-type lenses |
US5034166A (en) | 1988-07-21 | 1991-07-23 | Allergan, Inc. | Method of molding a colored contact lens |
US5629056A (en) * | 1992-09-01 | 1997-05-13 | Fujitsu Limited | Liquid crystal display panel and process for producing the same |
US7019890B2 (en) * | 2001-10-05 | 2006-03-28 | E-Vision, Llc | Hybrid electro-active lens |
JP4835437B2 (ja) * | 2004-07-20 | 2011-12-14 | 旭硝子株式会社 | 液晶レンズ素子および光ヘッド装置 |
US7339551B2 (en) * | 2004-12-21 | 2008-03-04 | Northrop Grumman Corporation | Reflective fresnel lens for sub-millimeter wave power distribution |
JPWO2006115147A1 (ja) * | 2005-04-25 | 2008-12-18 | 旭硝子株式会社 | 撮像レンズ |
FR2888947B1 (fr) | 2005-07-20 | 2007-10-12 | Essilor Int | Composant optique a cellules |
US20070216851A1 (en) * | 2006-03-01 | 2007-09-20 | Citizen Watch Co., Ltd. | Liquid crystal lens and imaging lens device |
AU2007289295A1 (en) | 2006-09-01 | 2008-03-06 | Johnson & Johnson Vision Care, Inc. | Electro-optic lenses employing resistive electrodes |
FR2911404B1 (fr) | 2007-01-17 | 2009-04-10 | Essilor Int | Composant optique transparent a cellules remplies de materiau optique |
US7883207B2 (en) | 2007-12-14 | 2011-02-08 | Pixeloptics, Inc. | Refractive-diffractive multifocal lens |
EP2343591A1 (en) | 2009-12-23 | 2011-07-13 | ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) | Eyeglass adapted for providing an ophthalmic vision and a supplementary vision |
US8542325B2 (en) | 2011-09-29 | 2013-09-24 | Ehren Ray Burton | Color changing contact lenses |
JP6345170B2 (ja) * | 2013-03-01 | 2018-06-20 | シチズン時計株式会社 | 光束分割素子 |
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 |
US20160324628A1 (en) | 2014-01-08 | 2016-11-10 | Elenza ,Inc. | Electro-optical monofocal intraocular lens |
CN105446013B (zh) | 2015-11-27 | 2019-04-12 | 广东未来科技有限公司 | 液晶透镜及立体显示装置 |
US10698235B2 (en) * | 2017-02-16 | 2020-06-30 | Verily Life Sciences Llc | Ophthalmic device including liquid crystal alignment features |
-
2017
- 2017-02-16 US US15/435,167 patent/US10698235B2/en active Active
-
2018
- 2018-01-22 WO PCT/US2018/014686 patent/WO2018151902A1/en unknown
- 2018-01-22 EP EP18702886.5A patent/EP3583462A1/en not_active Withdrawn
- 2018-01-22 CN CN201880012111.0A patent/CN110300916B/zh active Active
-
2020
- 2020-05-20 US US16/879,206 patent/US11194178B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN110300916A (zh) | 2019-10-01 |
US11194178B2 (en) | 2021-12-07 |
US10698235B2 (en) | 2020-06-30 |
US20180231801A1 (en) | 2018-08-16 |
US20200285076A1 (en) | 2020-09-10 |
WO2018151902A1 (en) | 2018-08-23 |
EP3583462A1 (en) | 2019-12-25 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240102 Address after: California, USA Patentee after: Twenty twenty twenty treatment Co.,Ltd. Address before: California, USA Patentee before: Verily Life Sciences LLC |
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TR01 | Transfer of patent right |
Effective date of registration: 20240918 Address after: American Texas Patentee after: Verily Life Sciences LLC Country or region after: U.S.A. Address before: California, USA Patentee before: Twenty twenty twenty treatment Co.,Ltd. Country or region before: U.S.A. |