BR112021018245A2 - Polarizador de mesógenio - Google Patents

Polarizador de mesógenio

Info

Publication number
BR112021018245A2
BR112021018245A2 BR112021018245A BR112021018245A BR112021018245A2 BR 112021018245 A2 BR112021018245 A2 BR 112021018245A2 BR 112021018245 A BR112021018245 A BR 112021018245A BR 112021018245 A BR112021018245 A BR 112021018245A BR 112021018245 A2 BR112021018245 A2 BR 112021018245A2
Authority
BR
Brazil
Prior art keywords
mesogen
layer
polarizer
polarization
laminated structure
Prior art date
Application number
BR112021018245A
Other languages
English (en)
Inventor
James Mulligan
Jared Johnson
Jeffrey Brown
Joseph Leaman
Michael Marshall
S Boulineau Michael
Sandy Goebel
Original Assignee
Vision Ease Lp
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 Vision Ease Lp filed Critical Vision Ease Lp
Publication of BR112021018245A2 publication Critical patent/BR112021018245A2/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • 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
    • B29D11/00644—Production of filters polarizing
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/12—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters
    • 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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Polarising Elements (AREA)
  • Eyeglasses (AREA)
  • Laminated Bodies (AREA)

Abstract

polarizador de mesogênio. a presente invenção se refere a um filtro de polarização para lentes oftálmicas. o filtro de polarização incluía uma camada de mesogênio revestida em um filme de retardamento, diretamente ou através de uma camada adesiva. a presente invenção divulga ainda que o filtro de polarização formado pelo emprego de uma película fina ou folha, tendo um nível definido de retardo entre a fonte de luz e a camada de mesogênio, por exemplo, uma camada de mesogênio colestérico, a estrutura laminada de múltiplas camadas demonstra polarização linear do luz transmitida através da estrutura laminada mesogênica e, portanto, pode ser usada em lentes oftálmicas, por exemplo, óculos ou lentes de óculos. o filtro de polarização melhora o desempenho, permitindo a transmissão do filtro de polarização mais próxima da transmissão máxima teórica.
BR112021018245A 2019-03-15 2020-03-12 Polarizador de mesógenio BR112021018245A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962819377P 2019-03-15 2019-03-15
PCT/US2020/022462 WO2020190653A1 (en) 2019-03-15 2020-03-12 Mesogen polarizer

Publications (1)

Publication Number Publication Date
BR112021018245A2 true BR112021018245A2 (pt) 2022-02-08

Family

ID=72422774

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021018245A BR112021018245A2 (pt) 2019-03-15 2020-03-12 Polarizador de mesógenio

Country Status (7)

Country Link
US (2) US11346989B2 (pt)
EP (1) EP3938192A4 (pt)
JP (1) JP2022525347A (pt)
CN (2) CN113891795B (pt)
AU (1) AU2020239964A1 (pt)
BR (1) BR112021018245A2 (pt)
WO (1) WO2020190653A1 (pt)

Family Cites Families (27)

* Cited by examiner, † Cited by third party
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JPH03228564A (ja) * 1990-02-02 1991-10-09 Nkk Corp チタン製磁気ディスク基板の鏡面加工方法
JPH10319235A (ja) * 1997-05-16 1998-12-04 Nitto Denko Corp 偏光素子、照明装置及び液晶表示装置
TW534869B (en) * 2000-06-09 2003-06-01 Mitsubishi Gas Chemical Co Synthetic resin laminate having both polarization characteristic and photochromism characteristic, and molded article obtained therefrom
JP4455743B2 (ja) * 2000-09-12 2010-04-21 山本光学株式会社 偏光レンズの製造方法
JP2003121642A (ja) * 2001-10-10 2003-04-23 Nitto Denko Corp 広視角偏光板及び液晶表示装置
JP2005309290A (ja) * 2004-04-26 2005-11-04 Sumitomo Chemical Co Ltd 複合偏光板、その製造方法及び液晶表示装置
EP1886171B1 (en) * 2005-03-01 2012-05-16 Stichting Dutch Polymer Institute Polarization gratings in mesogenic films
US7258437B2 (en) * 2005-09-07 2007-08-21 Transitions Optical, Inc. Photochromic multifocal optical article
JP5202819B2 (ja) 2006-04-26 2013-06-05 富士フイルム株式会社 反射防止フィルムの製造方法
JP2009288312A (ja) * 2008-05-27 2009-12-10 Nippon Zeon Co Ltd 光学素子及び液晶表示装置
US20130303677A1 (en) * 2012-05-08 2013-11-14 Samsung Electronics Co., Ltd. Composition for polarizing film, polarizing film, and display device including the polarizing film
JP6132678B2 (ja) * 2013-06-21 2017-05-24 富士フイルム株式会社 偏光フィルターおよびその応用
JP6612786B2 (ja) * 2015-02-04 2019-11-27 富士フイルム株式会社 積層体および画像表示装置
CN117586785A (zh) * 2015-05-20 2024-02-23 默克专利股份有限公司 液晶介质
WO2017039669A1 (en) * 2015-09-03 2017-03-09 Transitions Optical, Inc. Multilayer photochromic articles
WO2017164004A1 (ja) * 2016-03-22 2017-09-28 富士フイルム株式会社 光学フィルム、偏光板、画像表示装置、光学フィルムの製造方法および偏光板の製造方法
WO2017170360A1 (ja) * 2016-03-30 2017-10-05 日本ゼオン株式会社 光学異方性積層体、円偏光板、及び、画像表示装置
WO2017175829A1 (ja) * 2016-04-08 2017-10-12 日本化薬株式会社 アイウェア用光学フィルム、並びにこれを用いた光学積層体およびアイウェア
EP3441802B1 (en) * 2016-04-08 2024-01-17 Nippon Kayaku Kabushiki Kaisha Optical film for eyewear, and optical laminate and eyewear using the optical film
CN108474969B (zh) * 2016-06-30 2020-11-06 豪雅镜片泰国有限公司 眼镜镜片及眼镜
PE20190464A1 (es) * 2016-09-02 2019-04-03 Vision Ease Lp Capas de emparejamiento de indice
WO2018073159A2 (en) * 2016-10-19 2018-04-26 Merck Patent Gmbh Liquid-crystal medium
GB2557201A (en) * 2016-11-30 2018-06-20 Reckitt Benckiser Finish Bv Dosing device and system
KR102538719B1 (ko) * 2016-12-08 2023-06-01 메르크 파텐트 게엠베하 중합가능한 화합물 및 액정 디스플레이에서 이의 용도
KR20190139987A (ko) * 2017-04-20 2019-12-18 메르크 파텐트 게엠베하 광 변조 소자
BR112020002884A2 (pt) * 2017-08-11 2020-08-04 Vision Ease, Lp adesivos ópticos e laminados ópticos e lentes formadas com os mesmos
US11693165B2 (en) * 2018-06-11 2023-07-04 Lockheed Martin Corporation Thin film optics

Also Published As

Publication number Publication date
CN117075246A (zh) 2023-11-17
US11346989B2 (en) 2022-05-31
EP3938192A1 (en) 2022-01-19
JP2022525347A (ja) 2022-05-12
US20200292740A1 (en) 2020-09-17
EP3938192A4 (en) 2022-12-07
CN113891795B (zh) 2023-08-22
CN113891795A (zh) 2022-01-04
WO2020190653A1 (en) 2020-09-24
US20220334298A1 (en) 2022-10-20
AU2020239964A1 (en) 2021-10-07

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]