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MX2021004461A - Articulos opticos que tienen peliculas gofradas que definen microlentes encapsuladas y metodos de preparacion de los mismos. - Google Patents

Articulos opticos que tienen peliculas gofradas que definen microlentes encapsuladas y metodos de preparacion de los mismos.

Info

Publication number
MX2021004461A
MX2021004461A MX2021004461A MX2021004461A MX2021004461A MX 2021004461 A MX2021004461 A MX 2021004461A MX 2021004461 A MX2021004461 A MX 2021004461A MX 2021004461 A MX2021004461 A MX 2021004461A MX 2021004461 A MX2021004461 A MX 2021004461A
Authority
MX
Mexico
Prior art keywords
microlenses
encapsulated
making
methods
optical
Prior art date
Application number
MX2021004461A
Other languages
English (en)
Inventor
Jeanne Marchal
Christophe Plessis
Matthieu Guillot
Mathieu Meynen
Hao Wen Chiu
Bjorn Drobe
Original Assignee
Essilor Int
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 Essilor Int filed Critical Essilor Int
Publication of MX2021004461A publication Critical patent/MX2021004461A/es

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
    • G02C7/063—Shape of the progressive surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00028—Bifocal lenses; Multifocal lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00317—Production of lenses with markings or patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00355—Production of simple or compound lenses with a refractive index gradient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0073—Optical laminates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • B29D11/00788—Producing optical films
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • G02B3/0031—Replication or moulding, e.g. hot embossing, UV-casting, injection moulding
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • B29C2059/023—Microembossing
    • 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
    • G02C2202/24—Myopia progression prevention

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

La presente divulgación incluye artículos ópticos que comprenden una capa de película que tiene superficies de película primera y segunda y está gofrada de manera que la primera superficie de película define una pluralidad de elementos ópticos cóncavos y la segunda superficie de película define una pluralidad de elementos ópticos convexos; los presentes artículos ópticos pueden incluir una o más capas ópticas acopladas a la capa de película; cada una de la(s) capa(s) óptica(s) puede encapsular los elementos ópticos cóncavos o los elementos ópticos convexos.
MX2021004461A 2018-10-17 2019-09-27 Articulos opticos que tienen peliculas gofradas que definen microlentes encapsuladas y metodos de preparacion de los mismos. MX2021004461A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18306360.1A EP3640713A1 (en) 2018-10-17 2018-10-17 Optical articles having embossed films defining encapsulated microlenses and methods of making the same
PCT/EP2019/076176 WO2020078693A1 (en) 2018-10-17 2019-09-27 Optical articles having embossed films defining encapsulated microlenses and methods of making the same

Publications (1)

Publication Number Publication Date
MX2021004461A true MX2021004461A (es) 2021-06-04

Family

ID=64083029

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021004461A MX2021004461A (es) 2018-10-17 2019-09-27 Articulos opticos que tienen peliculas gofradas que definen microlentes encapsuladas y metodos de preparacion de los mismos.

Country Status (5)

Country Link
US (2) US12257792B2 (es)
EP (1) EP3640713A1 (es)
CN (1) CN112888991B (es)
MX (1) MX2021004461A (es)
WO (1) WO2020078693A1 (es)

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Publication number Priority date Publication date Assignee Title
SG11202011022VA (en) 2018-05-10 2020-12-30 Acucela Inc Method and apparatus for treating refractive error of the eye
AU2019314262B2 (en) 2018-07-30 2025-04-03 Acucela Inc. An apparatus to treat myopia of an eye
WO2020045567A1 (ja) * 2018-08-31 2020-03-05 ホヤ レンズ タイランド リミテッド 眼鏡レンズ、眼鏡レンズの製造方法および眼鏡レンズ用被膜
EP3640714A1 (en) 2018-10-17 2020-04-22 Essilor International Optical articles comprising encapsulated microlenses and methods of making the same
EP4003250A4 (en) 2019-07-31 2023-08-23 Acucela Inc. DEVICE FOR PROJECTING IMAGES ON THE RETINA
KR20230020391A (ko) * 2020-06-08 2023-02-10 어큐셀라 인코포레이티드 누진 굴절 이상을 치료하기 위해 주변 디포커스를 이용하는 디바이스 상의 스틱
WO2021252320A1 (en) 2020-06-08 2021-12-16 Acucela Inc. Stick on devices using peripheral defocus to treat progressive refractive error
CA3174148A1 (en) 2020-06-08 2021-12-16 Acucela Inc. Projection of defocused images on the peripheral retina to treat refractive error
EP3988290A1 (en) * 2020-10-23 2022-04-27 Carl Zeiss Vision International GmbH Method for manufacturing a spectacle lens
JP7716203B2 (ja) * 2021-03-08 2025-07-31 ホヤ レンズ タイランド リミテッド 眼鏡レンズ及びその設計方法
JP7787644B2 (ja) * 2021-03-22 2025-12-17 ホヤ レンズ タイランド リミテッド 眼鏡レンズ、および眼鏡レンズの設計方法
US11366341B1 (en) 2021-05-04 2022-06-21 Acucela Inc. Electronic case for electronic spectacles
WO2023279284A1 (en) * 2021-07-07 2023-01-12 Shenyang Kangende Medical Science And Technology Co., Ltd Systems, apparatus, and methods for regulating refractive error development through the modulation of peripheral distortion
EP4197766A1 (en) * 2021-12-16 2023-06-21 Essilor International Method for microforming microstructured films and lenses
CN118871285A (zh) * 2022-02-14 2024-10-29 依视路国际公司 用于制造眼镜镜片的方法
WO2023180403A1 (en) 2022-03-25 2023-09-28 Essilor International Lens element
EP4500267A1 (en) 2022-03-25 2025-02-05 Essilor International Lens element
EP4292798A1 (en) 2022-06-14 2023-12-20 Carl Zeiss Vision International GmbH Method of providing refractive microstructures on a surface of a spectacle lens and spectacle lens design
CN120418318A (zh) 2022-12-21 2025-08-01 依视路国际公司 固化与微结构化薄片联接的基于聚硫氨酯的基材的方法

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BR112017021858A2 (pt) * 2015-04-15 2018-07-10 Vision Ease, Lp lente oftálmica com microlentes graduadas.
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EP3273292A1 (de) * 2016-07-19 2018-01-24 Carl Zeiss Vision International GmbH Brillenglas und verfahren zu dessen herstellung
CN120539954A (zh) * 2016-10-25 2025-08-26 华柏恩视觉研究中心有限公司 用于近视控制的装置、系统和/或方法
EP3640714A1 (en) 2018-10-17 2020-04-22 Essilor International Optical articles comprising encapsulated microlenses and methods of making the same

Also Published As

Publication number Publication date
CN112888991B (zh) 2023-05-16
BR112021007077A2 (pt) 2021-07-20
CN112888991A (zh) 2021-06-01
WO2020078693A1 (en) 2020-04-23
US12257792B2 (en) 2025-03-25
US20210354409A1 (en) 2021-11-18
EP3640713A1 (en) 2020-04-22
US20250319676A1 (en) 2025-10-16

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