JP6117924B2 - フェールセーフ電気活性レンズ及びフェールセーフ電気活性レンズの光学材料を選択するための方法 - Google Patents
フェールセーフ電気活性レンズ及びフェールセーフ電気活性レンズの光学材料を選択するための方法 Download PDFInfo
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- 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
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- 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
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- G—PHYSICS
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- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/13718—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on a change of the texture state of a cholesteric liquid crystal
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- 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
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Description
[0051] コレステリック液晶材料は、本質的にコレステリック性(すなわちキラルもしくはツイスト)であるか、又はネマチック液晶をキラルツイスト剤と混合することにより形成される。後者の手法を用いる場合、得られたコレステリック液晶材料は、その形成に用いられたネマチック液晶と同一の特性の多くを有する。例えば、得られたコレステリック液晶材料は、同一の屈折率分散を有する。また、得られたコレステリック液晶材料は、その形成に用いられたネマチック液晶と同一の常屈折率及び異常屈折率を有する(が、これはもはやコレステリック性であるので、屈折率の事実上の変化はnoとnsubとの間である)。いくつかの実施形態では、コレストリック液晶よりも多くのネマチック材料が商業的供給源から入手可能であり、従って後者の手法の方が設計の柔軟性が高くなるので、後者の手法が好ましい。
[0069] いくつかの実施形態では、基板及び液晶の材料は同様の屈折率分散を有さず、材料はクロスオーバ波長に基づいて選択することができる。本明細書で用いる場合、クロスオーバ波長は、基板のnsub及び液晶のnavgが等しい波長である。液晶のnavgは、不活性化状態における液晶の屈折率である。いくつかの実施形態では、上述した、(引用によりその全体が本願にも含まれる)米国特許第7,728,949号における方法は、フェールセーフ動作が可能である動的眼鏡レンズの電気活性光学部品を生成する光学材料を選択するため、クロスオーバ波長を550nmである場合がある。いくつかの実施形態では、クロスオーバ波長550nmにおいて、基板のnsub及び液晶のnavgは1.66±0.03とすることができる。いくつかの実施形態では、波長550nmにおける1.66±0.03の屈折率は、眼科レンズに適切な光学材料としては高く、波長の関数としての屈折率分散の差は顕著であり、材料ごとに変動し得る。
VD=(nD−1)/(nF−nc) (1)
ここで、nD、nF、及びnCは、フラウンホーファーDスペクトル線、Fスペクトル線、及びCスペクトル線の波長(それぞれ589.3nm、486.1nm、及び656.3nm)における材料の屈折率である。例えば図10は、400nmから700nmまでの範囲内での基板MR−10の分散(約0.05)が、ネマチック液晶ホストMDA−98−1602(約0.114)よりも低いことを示す。従って、基板MR−10はネマチック液晶ホストMDA−98−1602よりもアッベ数が大きい。
Claims (15)
- (a)回折レリーフ表面を有する基板と、(b)前記基板と光学的に連通している電気活性材料と、を備えた電気活性レンズを含む眼用デバイスであって、
(i)前記基板が、波長の第1の関数である屈折率を有し、
(ii)前記電気活性材料が、前記波長の第1の関数とは異なる波長の第2の関数である平均屈折率を有するネマチック液晶ホストを備え、
(iii)前記電気活性レンズが、活性化状態及び不活性化状態を有し、
(iv)前記不活性化状態において、前記屈折率及び前記平均屈折率が等しいクロスオーバ波長が、450ナノメートル以上495ナノメートル未満にある、眼用デバイス。 - 400ナノメートルから700ナノメートルの波長における前記基板の前記屈折率の分散は、0.05である、請求項1に記載の眼用デバイス。
- 400ナノメートルから700ナノメートルの波長における前記電気活性材料の前記平均屈折率の分散は、0.12である、請求項2に記載の眼用デバイス。
- 前記基板は、前記電気活性材料よりも高いアッベ数を有する、請求項1に記載の眼用デバイス。
- 前記基板は、MR-10 (n sub =1.67, Mitsui製)より構成される、請求項2又は3に記載の眼用デバイス。
- 前記ネマチック液晶ホストは、MDA-98-1602 (Merck製)より構成される、請求項3に記載の眼用デバイス。
- 前記屈折率及び前記平均屈折率は、400ナノメートルから700ナノメートルの波長にかけて減少していく、請求項1に記載の眼用デバイス。
- 前記クロスオーバ波長は、470ナノメートルである、請求項1に記載の眼用デバイス。
- 前記クロスオーバ波長が、480ナノメートル未満である、請求項1に記載の眼用デバイス。
- 前記電気活性レンズが、前記クロスオーバ波長において10%未満の前記不活性化状態における一次回折効率を有し、
前記電気活性レンズが、前記クロスオーバ波長において90%より大きい前記活性化状態における一次回折効率を有する、請求項1から9の何れか一項に記載の眼用デバイス。 - レンズブランク、セミフィニッシュトのレンズブランク又は1個の眼鏡である、請求項1から10の何れか一項に記載の眼用デバイス。
- 前記電気活性材料が、前記ネマチック液晶ホストを備えた偏光不感受性コレステリック液晶材料である、請求項1から11の何れか一項に記載の眼用デバイス。
- 前記基板が、550nmの波長において1.64から1.7までの範囲内の屈折率を有する、請求項1から12の何れか一項に記載の眼用デバイス。
- 前記ネマチック液晶ホストが、550nmの波長において1.62から1.68までの範囲内の平均屈折率を有する、請求項1から13の何れか一項に記載の眼用デバイス。
- 前記クロスオーバ波長未満の波長では、前記平均屈折率が前記屈折率より大きく、
前記クロスオーバ波長より大きい波長では、前記平均屈折率が前記屈折率未満である、請求項1から14の何れか一項に記載の眼用デバイス。
Applications Claiming Priority (5)
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US201261681817P | 2012-08-10 | 2012-08-10 | |
US61/681,817 | 2012-08-10 | ||
US13/961,624 US9146407B2 (en) | 2012-08-10 | 2013-08-07 | Fail-safe electro-active lenses and methodology for choosing optical materials for fail-safe electro-active lenses |
US13/961,624 | 2013-08-07 | ||
PCT/US2013/054346 WO2014026114A2 (en) | 2012-08-10 | 2013-08-09 | Fail-safe electro-active lenses and methodology for choosing optical materials for fail-safe electro-active lenses |
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JP2015529845A JP2015529845A (ja) | 2015-10-08 |
JP6117924B2 true JP6117924B2 (ja) | 2017-04-19 |
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US (1) | US9146407B2 (ja) |
EP (1) | EP2883105A4 (ja) |
JP (1) | JP6117924B2 (ja) |
AR (1) | AR092100A1 (ja) |
TW (1) | TW201421106A (ja) |
WO (1) | WO2014026114A2 (ja) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0718706D0 (en) | 2007-09-25 | 2007-11-07 | Creative Physics Ltd | Method and apparatus for reducing laser speckle |
US11061252B2 (en) | 2007-05-04 | 2021-07-13 | E-Vision, Llc | Hinge for electronic spectacles |
US10613355B2 (en) | 2007-05-04 | 2020-04-07 | E-Vision, Llc | Moisture-resistant eye wear |
US9335604B2 (en) | 2013-12-11 | 2016-05-10 | Milan Momcilo Popovich | Holographic waveguide display |
US11726332B2 (en) | 2009-04-27 | 2023-08-15 | Digilens Inc. | Diffractive projection apparatus |
US20200057353A1 (en) | 2009-10-09 | 2020-02-20 | Digilens Inc. | Compact Edge Illuminated Diffractive Display |
US9274349B2 (en) | 2011-04-07 | 2016-03-01 | Digilens Inc. | Laser despeckler based on angular diversity |
EP2748670B1 (en) | 2011-08-24 | 2015-11-18 | Rockwell Collins, Inc. | Wearable data display |
WO2016020630A2 (en) | 2014-08-08 | 2016-02-11 | Milan Momcilo Popovich | Waveguide laser illuminator incorporating a despeckler |
US9933684B2 (en) | 2012-11-16 | 2018-04-03 | Rockwell Collins, Inc. | Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration |
EP3245444B1 (en) | 2015-01-12 | 2021-09-08 | DigiLens Inc. | Environmentally isolated waveguide display |
US9632226B2 (en) | 2015-02-12 | 2017-04-25 | Digilens Inc. | Waveguide grating device |
WO2016135434A1 (en) * | 2015-02-23 | 2016-09-01 | Milan Momcilo Popovich | Electrically focus-tunable lens |
EP3359999A1 (en) | 2015-10-05 | 2018-08-15 | Popovich, Milan Momcilo | Waveguide display |
JP6711606B2 (ja) * | 2015-12-15 | 2020-06-17 | キヤノン株式会社 | 光学素子および光学機器 |
CN108604023B (zh) * | 2016-02-01 | 2022-04-15 | E-视觉智能光学公司 | 棱镜增强的透镜和使用棱镜增强的透镜的方法 |
EP3433659A1 (en) | 2016-03-24 | 2019-01-30 | DigiLens, Inc. | Method and apparatus for providing a polarization selective holographic waveguide device |
US20170348091A1 (en) * | 2016-06-07 | 2017-12-07 | Novartis Ag | Dual region accommodating intraocular lens devices, systems, and methods |
US10545346B2 (en) | 2017-01-05 | 2020-01-28 | Digilens Inc. | Wearable heads up displays |
US11000363B2 (en) * | 2017-05-02 | 2021-05-11 | Alcon Inc. | Accommodating intraocular lens devices, systems, and methods using an opaque frame |
CN115356905A (zh) | 2018-01-08 | 2022-11-18 | 迪吉伦斯公司 | 波导单元格中全息光栅高吞吐量记录的系统和方法 |
EP3581991A1 (en) * | 2018-06-15 | 2019-12-18 | Essilor International | Electrically-controlled optical device with a front shell |
US11914231B2 (en) * | 2018-09-28 | 2024-02-27 | Mitsui Chemicals, Inc. | Lens, lens blank, and eyewear |
CN109491107B (zh) * | 2019-01-04 | 2021-04-02 | 京东方科技集团股份有限公司 | 一种液晶眼镜、眼镜度数的调节方法及显示装置 |
KR20210138609A (ko) | 2019-02-15 | 2021-11-19 | 디지렌즈 인코포레이티드. | 일체형 격자를 이용하여 홀로그래픽 도파관 디스플레이를 제공하기 위한 방법 및 장치 |
US11583388B2 (en) | 2019-04-05 | 2023-02-21 | Amo Groningen B.V. | Systems and methods for spectacle independence using refractive index writing with an intraocular lens |
US11944574B2 (en) | 2019-04-05 | 2024-04-02 | Amo Groningen B.V. | Systems and methods for multiple layer intraocular lens and using refractive index writing |
US11678975B2 (en) | 2019-04-05 | 2023-06-20 | Amo Groningen B.V. | Systems and methods for treating ocular disease with an intraocular lens and refractive index writing |
US11564839B2 (en) | 2019-04-05 | 2023-01-31 | Amo Groningen B.V. | Systems and methods for vergence matching of an intraocular lens with refractive index writing |
US11529230B2 (en) | 2019-04-05 | 2022-12-20 | Amo Groningen B.V. | Systems and methods for correcting power of an intraocular lens using refractive index writing |
US11583389B2 (en) | 2019-04-05 | 2023-02-21 | Amo Groningen B.V. | Systems and methods for correcting photic phenomenon from an intraocular lens and using refractive index writing |
CN114207492A (zh) | 2019-06-07 | 2022-03-18 | 迪吉伦斯公司 | 带透射光栅和反射光栅的波导及其生产方法 |
KR20220038452A (ko) | 2019-07-29 | 2022-03-28 | 디지렌즈 인코포레이티드. | 픽셀화된 디스플레이의 이미지 해상도와 시야를 증배하는 방법 및 장치 |
KR20220054386A (ko) | 2019-08-29 | 2022-05-02 | 디지렌즈 인코포레이티드. | 진공 브래그 격자 및 이의 제조 방법 |
EP4073578A4 (en) | 2019-12-06 | 2024-02-28 | E Vision Smart Optics Inc | MULTI-DEPTH LIQUID CRYSTAL ELECTRODE LAYER LENS |
AU2021283398A1 (en) | 2020-06-01 | 2023-01-05 | Icares Medicus, Inc. | Double-sided aspheric diffractive multifocal lens, manufacture, and uses thereof |
EP4176307A1 (en) | 2020-08-19 | 2023-05-10 | e-Vision Smart Optics Inc. | Electro-active sporting glasses |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3605516A1 (de) | 1985-02-21 | 1986-09-04 | Canon K.K., Tokio/Tokyo | Optisches funktionselement sowie optische funktionsvorrichtung |
US7775660B2 (en) * | 1999-07-02 | 2010-08-17 | E-Vision Llc | Electro-active ophthalmic lens having an optical power blending region |
US8778022B2 (en) | 2004-11-02 | 2014-07-15 | E-Vision Smart Optics Inc. | Electro-active intraocular lenses |
JP4508048B2 (ja) * | 2005-09-02 | 2010-07-21 | 旭硝子株式会社 | 液晶レンズおよび光ヘッド装置 |
JP4242862B2 (ja) * | 2005-09-12 | 2009-03-25 | オリンパス株式会社 | 光学特性可変光学素子及び光学特性可変光学素子を備えた表示装置 |
US20070159562A1 (en) * | 2006-01-10 | 2007-07-12 | Haddock Joshua N | Device and method for manufacturing an electro-active spectacle lens involving a mechanically flexible integration insert |
US20070216851A1 (en) | 2006-03-01 | 2007-09-20 | Citizen Watch Co., Ltd. | Liquid crystal lens and imaging lens device |
AR064986A1 (es) * | 2007-01-22 | 2009-05-06 | Pixeloptics Inc | Material cristalino liquido colesterico en lente electroactiva |
US9446262B2 (en) * | 2011-02-04 | 2016-09-20 | Johnson & Johnson Vision Care, Inc. | Apparatus and method for formation of an energized ophthalmic device for light therapy |
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JP2015529845A (ja) | 2015-10-08 |
EP2883105A2 (en) | 2015-06-17 |
WO2014026114A3 (en) | 2014-04-03 |
TW201421106A (zh) | 2014-06-01 |
WO2014026114A2 (en) | 2014-02-13 |
AR092100A1 (es) | 2015-03-25 |
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