BR112016011496A2 - Método para formar uma lente multifocal segmentada fotocromática - Google Patents

Método para formar uma lente multifocal segmentada fotocromática

Info

Publication number
BR112016011496A2
BR112016011496A2 BR112016011496A BR112016011496A BR112016011496A2 BR 112016011496 A2 BR112016011496 A2 BR 112016011496A2 BR 112016011496 A BR112016011496 A BR 112016011496A BR 112016011496 A BR112016011496 A BR 112016011496A BR 112016011496 A2 BR112016011496 A2 BR 112016011496A2
Authority
BR
Brazil
Prior art keywords
photochromatic
forming
multifocal lens
segmented multifocal
segmented
Prior art date
Application number
BR112016011496A
Other languages
English (en)
Other versions
BR112016011496B1 (pt
Inventor
Paul J Lynch
M Frank Haley
Anu Chopra
Original Assignee
Transitions Optical Inc
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 Transitions Optical Inc filed Critical Transitions Optical Inc
Publication of BR112016011496A2 publication Critical patent/BR112016011496A2/pt
Publication of BR112016011496B1 publication Critical patent/BR112016011496B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
    • 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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/002—Processes for applying liquids or other fluent materials the substrate being rotated
    • B05D1/005—Spin coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0493—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases using vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/0012—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor for 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
    • 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
    • B29D11/00634—Production of filters
    • B29D11/00653—Production of filters photochromic
    • 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
    • B29D11/00865—Applying coatings; tinting; colouring
    • 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
    • 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
    • G02C7/102—Photochromic filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Eyeglasses (AREA)
  • Optical Filters (AREA)
BR112016011496-5A 2013-11-20 2014-11-17 Método para formar uma lente multifocal segmentada fotocromática BR112016011496B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361906520P 2013-11-20 2013-11-20
US61/906,520 2013-11-20
PCT/US2014/065918 WO2015077177A1 (en) 2013-11-20 2014-11-17 Method of forming a photochromic segmented multifocal lens

Publications (2)

Publication Number Publication Date
BR112016011496A2 true BR112016011496A2 (pt) 2017-08-08
BR112016011496B1 BR112016011496B1 (pt) 2021-09-21

Family

ID=52007287

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016011496-5A BR112016011496B1 (pt) 2013-11-20 2014-11-17 Método para formar uma lente multifocal segmentada fotocromática

Country Status (6)

Country Link
US (2) US10493486B2 (pt)
EP (2) EP3071401B9 (pt)
CN (2) CN105848865B (pt)
BR (1) BR112016011496B1 (pt)
TW (1) TWI576164B (pt)
WO (2) WO2015077181A1 (pt)

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EP3071401B9 (en) 2013-11-20 2018-03-14 Transitions Optical, Inc. Method of forming a photochromic segmented multifocal lens
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BR112019012186B1 (pt) * 2016-12-30 2022-11-22 Transitions Optical, Ltd Método para a determinação das características ao ar livre de um artigo ótico fotocrômico, método e sistema para a seleção de um artigo ótico fotocrômico
US20200148856A1 (en) * 2017-07-03 2020-05-14 Mitsui Chemicals, Inc. Polymerizable composition for optical material, and molded product
CN108346737B (zh) * 2018-02-08 2021-08-06 嘉兴晶控电子有限公司 压电石英基片生产工艺
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WO2021181307A1 (en) * 2020-03-11 2021-09-16 Alcon Inc. Photochromic polydiorganosiloxane vinylic crosslinkers
AU2021283398A1 (en) 2020-06-01 2023-01-05 Icares Medicus, Inc. Double-sided aspheric diffractive multifocal lens, manufacture, and uses thereof
EP4269532A1 (en) * 2020-12-24 2023-11-01 Hoya Lens Thailand Ltd. Photochromic composition, photochromic article, and eyeglasses
CN113231274A (zh) * 2021-06-04 2021-08-10 浙江美迪凯光学半导体有限公司 一种透镜薄膜的喷涂工艺
CN114147504B (zh) * 2021-12-14 2023-04-11 江苏集萃精凯高端装备技术有限公司 镜片固定装置及镜片的超精密车削加工方法

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Also Published As

Publication number Publication date
EP3071402B1 (en) 2021-08-25
CN105848865A (zh) 2016-08-10
CN105848865B (zh) 2018-04-13
US10493486B2 (en) 2019-12-03
TW201526997A (zh) 2015-07-16
US20160288157A1 (en) 2016-10-06
EP3071401A1 (en) 2016-09-28
CN105848864B (zh) 2018-10-12
BR112016011496B1 (pt) 2021-09-21
TWI576164B (zh) 2017-04-01
CN105848864A (zh) 2016-08-10
EP3071402A1 (en) 2016-09-28
EP3071401B1 (en) 2017-09-20
WO2015077177A1 (en) 2015-05-28
US10688522B2 (en) 2020-06-23
EP3071401B9 (en) 2018-03-14
US20160279886A1 (en) 2016-09-29
WO2015077181A1 (en) 2015-05-28

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/11/2014, OBSERVADAS AS CONDICOES LEGAIS.