CA3083615A1 - Articles de lunetterie et procedes de fabrication d'articles de lunetterie - Google Patents

Articles de lunetterie et procedes de fabrication d'articles de lunetterie Download PDF

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Publication number
CA3083615A1
CA3083615A1 CA3083615A CA3083615A CA3083615A1 CA 3083615 A1 CA3083615 A1 CA 3083615A1 CA 3083615 A CA3083615 A CA 3083615A CA 3083615 A CA3083615 A CA 3083615A CA 3083615 A1 CA3083615 A1 CA 3083615A1
Authority
CA
Canada
Prior art keywords
eyewear
metalens
lens
substrate
lens body
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.)
Pending
Application number
CA3083615A
Other languages
English (en)
Inventor
Brent MACINNIS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA3083615A1 publication Critical patent/CA3083615A1/fr
Pending legal-status Critical Current

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
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G02C7/061—Spectacle lenses with progressively varying focal power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/002—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of materials engineered to provide properties not available in nature, e.g. metamaterials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/10—Bifocal lenses; Multifocal 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
    • G02C7/022—Ophthalmic lenses having special refractive features achieved by special materials or material structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
    • G02B2207/101—Nanooptics
    • 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

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)

Abstract

La présente invention concerne des dispositifs de lunetterie classiques tels que des lunettes qui comprennent typiquement une ou plusieurs lentilles réfractives. De telles lentilles peuvent être épaisses ou volumineuses. Un aspect de l'invention concerne un dispositif de lunetterie à base de métalentilles. Le dispositif de lunetterie comprend une ou plusieurs lentilles. Chaque lentille comprend un corps de lentille sensiblement transparent. Chaque lentille comprend en outre au moins une métalentille intégrée au corps. Chaque métalentille comprend un substrat sensiblement transparent respectif et une pluralité respective de structures de sous-longueur d'onde disposées sur le substrat selon un motif donné pour interagir avec la lumière visible. Le corps de lentille peut être plan. Les lentilles d'un tel article de lunetterie (comprenant au moins une métalentille) peuvent être plus minces et/ou plus légères que les lentilles réfractives classiques.
CA3083615A 2017-12-21 2017-12-21 Articles de lunetterie et procedes de fabrication d'articles de lunetterie Pending CA3083615A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2017/051570 WO2019119101A1 (fr) 2017-12-21 2017-12-21 Articles de lunetterie et procédés de fabrication d'articles de lunetterie

Publications (1)

Publication Number Publication Date
CA3083615A1 true CA3083615A1 (fr) 2019-06-27

Family

ID=66992379

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3083615A Pending CA3083615A1 (fr) 2017-12-21 2017-12-21 Articles de lunetterie et procedes de fabrication d'articles de lunetterie

Country Status (3)

Country Link
EP (1) EP3729186A4 (fr)
CA (1) CA3083615A1 (fr)
WO (1) WO2019119101A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112444968B (zh) * 2019-08-29 2022-04-22 华为技术有限公司 一种增强现实的光学叠加器和相关设备
US11650428B2 (en) 2020-06-11 2023-05-16 Samsung Electronics Co., Ltd. Progressive metalens for sensing system
CN111796345B (zh) * 2020-07-14 2021-07-20 南开大学 微结构透镜阵列和基于微结构透镜阵列的空间定位方法
EP4089474A1 (fr) * 2021-05-10 2022-11-16 Essilor International Élément optique semi-fini de fabrication d'un article ophtalmique, article ophtalmique et procédé de fabrication associé

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1189505C (zh) * 2000-07-05 2005-02-16 日本Arc株式会社 透明层压体、眼镜用塑料镜片和底涂剂组合物
WO2011100070A1 (fr) * 2010-02-12 2011-08-18 The Regents Of The University Of California Lentilles optiques à base de métamatériau
US9664817B1 (en) * 2011-09-08 2017-05-30 University Court Of The University Of St Andrews Flexible metamaterials of visible wavelengths
JP6339557B2 (ja) * 2012-03-26 2018-06-06 スリーエム イノベイティブ プロパティズ カンパニー ナノ構造化材料及びその作製方法
US9946051B2 (en) * 2015-04-22 2018-04-17 Samsung Electronics Co., Ltd. Imaging apparatus and image sensor including the same
US10126466B2 (en) * 2016-01-29 2018-11-13 The Board Of Trustees Of The Leland Stanford Junior University Spatially multiplexed dielectric metasurface optical elements
US10466496B2 (en) * 2017-12-06 2019-11-05 Facebook Technologies, Llc Compact multi-color beam combiner using a geometric phase lens

Also Published As

Publication number Publication date
WO2019119101A1 (fr) 2019-06-27
EP3729186A1 (fr) 2020-10-28
EP3729186A4 (fr) 2021-07-14

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