BR112014016349A2 - filmes retardadores de meios efetivos com redução da birrefringência espacialmente seletiva - Google Patents

filmes retardadores de meios efetivos com redução da birrefringência espacialmente seletiva

Info

Publication number
BR112014016349A2
BR112014016349A2 BR112014016349A BR112014016349A BR112014016349A2 BR 112014016349 A2 BR112014016349 A2 BR 112014016349A2 BR 112014016349 A BR112014016349 A BR 112014016349A BR 112014016349 A BR112014016349 A BR 112014016349A BR 112014016349 A2 BR112014016349 A2 BR 112014016349A2
Authority
BR
Brazil
Prior art keywords
stack
refractive indices
film
ultrafine
effective
Prior art date
Application number
BR112014016349A
Other languages
English (en)
Other versions
BR112014016349A8 (pt
Inventor
T Yust David
S Dunn Douglas
Ward Merrill William
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BR112014016349A2 publication Critical patent/BR112014016349A2/pt
Publication of BR112014016349A8 publication Critical patent/BR112014016349A8/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding 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
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/351—Translucent or partly translucent parts, e.g. windows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/45—Associating two or more layers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133631—Birefringent elements, e.g. for optical compensation with a spatial distribution of the retardation value

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

resumo “filmes retardadores de meios efetivos com redução da birrefringência espacialmente seletiva” trata-se de um filme retardador que fornece um primeiro retardo da luz e pode ser processado termicamente em uma ou mais áreas selecionadas de modo a fornecer um segundo retardo da luz na(s) área(s) selecionada(s). o filme retardador pode ter uma característica de absorção tal que o processamento térmico seja executado pela exposição seletiva do filme a um feixe de radiação adequado. o filme retardador é composto por uma pilha de camadas ultrafinas contíguas configurada para fornecer um meio óptico efetivo para a luz visível. a luz visível propaga-se através da pilha como em um meio efetivo, com índices de refração ao longo dos eixos principais x, y e z. ao menos algumas das camadas ultrafinas possuem birrefringência intrínseca, e os índices de refração da pilha são funções dos índices de refração intrínsecos das camadas ultrafinas constituintes. o processamento térmico é executado de modo que a integridade estrutural da pilha de camadas ultrafinas não seja alterada substancialmente na(s) área(s) processada(s). 1 / 1
BR112014016349A 2012-01-03 2013-01-03 filmes retardadores de meios efetivos com redução da birrefringência espacialmente seletiva BR112014016349A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/342,807 US9081147B2 (en) 2012-01-03 2012-01-03 Effective media retarder films with spatially selective birefringence reduction
PCT/US2013/020022 WO2013103639A1 (en) 2012-01-03 2013-01-03 Effective media retarder films with spatially selective birefringence reduction

Publications (2)

Publication Number Publication Date
BR112014016349A2 true BR112014016349A2 (pt) 2017-06-13
BR112014016349A8 BR112014016349A8 (pt) 2017-07-04

Family

ID=47595056

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014016349A BR112014016349A8 (pt) 2012-01-03 2013-01-03 filmes retardadores de meios efetivos com redução da birrefringência espacialmente seletiva

Country Status (8)

Country Link
US (2) US9081147B2 (pt)
EP (1) EP2800988B1 (pt)
JP (1) JP6396804B2 (pt)
KR (1) KR102055754B1 (pt)
CN (1) CN104040387B (pt)
BR (1) BR112014016349A8 (pt)
SG (1) SG11201403831PA (pt)
WO (1) WO2013103639A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080271739A1 (en) 2007-05-03 2008-11-06 3M Innovative Properties Company Maintenance-free respirator that has concave portions on opposing sides of mask top section
US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
JP5934552B2 (ja) * 2011-04-11 2016-06-15 住友化学株式会社 光学フィルム、面光源装置及び液晶表示装置
US9081147B2 (en) * 2012-01-03 2015-07-14 3M Innovative Properties Company Effective media retarder films with spatially selective birefringence reduction
CN202549937U (zh) * 2012-05-10 2012-11-21 京东方科技集团股份有限公司 Oled显示结构及oled显示装置
TW201435830A (zh) 2012-12-11 2014-09-16 3M Innovative Properties Co 不顯眼之光學標籤及其方法
KR101503908B1 (ko) * 2013-02-26 2015-03-19 한성희 광변조 유닛 및 이를 구비하는 입체 디스플레이장치
RU2642340C2 (ru) 2013-07-15 2018-01-24 3М Инновейтив Пропертиз Компани Респиратор с оптически активным клапаном выдоха
US9864120B2 (en) 2013-09-05 2018-01-09 3M Innovative Properties Company Patterned marking of multilayer optical film by thermal conduction
TWI468729B (zh) * 2014-02-06 2015-01-11 Benq Materials Corp 光切換模組
GB201508114D0 (en) 2015-05-12 2015-06-24 3M Innovative Properties Co Respirator tab
WO2016205130A1 (en) * 2015-06-15 2016-12-22 3M Innovative Properties Company Optical stack including reflecting-absorbing polarizer
GB2540739A (en) * 2015-07-13 2017-02-01 Innovia Films Ltd Authentication apparatus and method
US9632225B2 (en) 2015-07-14 2017-04-25 Lumentum Operations Llc Zoned optical waveplate
JP6189906B2 (ja) * 2015-10-06 2017-08-30 ポリプラスチックス株式会社 多層フィルム及び該多層フィルムの製造方法
US11426917B2 (en) * 2016-07-21 2022-08-30 SABIC Global Technologies B.V Multilayer identity article and methods of making the same
US10613264B2 (en) * 2016-09-13 2020-04-07 3M Innovative Properties Company Single packet reflective polarizer with thickness profile tailored for low color at oblique angles
US20180133988A1 (en) * 2016-11-17 2018-05-17 Polymerplus Llc Polymeric gradient optical element and methods of fabricating
US11813581B2 (en) 2017-07-14 2023-11-14 3M Innovative Properties Company Method and adapter for conveying plural liquid streams
WO2019077547A1 (en) * 2017-10-20 2019-04-25 3M Innovative Properties Company OPTICAL FILM AND POLARIZING BEAM SEPARATOR
CN112219143B (zh) * 2018-03-02 2022-11-22 加里夏普创新有限责任公司 用于偏振基向量转换的延迟器堆栈对
JP7277268B2 (ja) * 2019-06-06 2023-05-18 キヤノン株式会社 光学素子、光学機器、撮像装置および光学素子の製造方法
CN112505936B (zh) * 2021-01-29 2021-04-27 成都工业学院 一种彩色防伪印刷品

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4864537A (en) 1982-04-14 1989-09-05 University Of Utah Polymers and dye combinations and methods for their use in optical recording
US5122905A (en) * 1989-06-20 1992-06-16 The Dow Chemical Company Relective polymeric body
US5389324A (en) 1993-06-07 1995-02-14 The Dow Chemical Company Layer thickness gradient control in multilayer polymeric bodies
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
AU6390396A (en) 1995-06-26 1997-01-30 Minnesota Mining And Manufacturing Company Multilayer polymer film with additional coatings or layers
US5968666A (en) 1996-03-08 1999-10-19 3M Innovative Properties Company Multilayer polyester film
WO1998021521A1 (en) 1996-11-12 1998-05-22 California Institute Of Technology Two-photon or higher-order absorbing optical materials and methods of use
US6608228B1 (en) 1997-11-07 2003-08-19 California Institute Of Technology Two-photon or higher-order absorbing optical materials for generation of reactive species
US6207260B1 (en) 1998-01-13 2001-03-27 3M Innovative Properties Company Multicomponent optical body
US6808658B2 (en) 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6179948B1 (en) 1998-01-13 2001-01-30 3M Innovative Properties Company Optical film and process for manufacture thereof
US6590707B1 (en) 2000-03-31 2003-07-08 3M Innovative Properties Company Birefringent reflectors using isotropic materials and form birefringence
US7052762B2 (en) * 2001-05-24 2006-05-30 3M Innovative Properties Company Low Tg multilayer optical films
US6916440B2 (en) 2001-05-31 2005-07-12 3M Innovative Properties Company Processes and apparatus for making transversely drawn films with substantially uniaxial character
GB2390172A (en) 2002-06-28 2003-12-31 Sharp Kk Polarising optical element and display
GB2390171A (en) 2002-06-28 2003-12-31 Sharp Kk Optical device and display
US6949212B2 (en) 2002-11-27 2005-09-27 3M Innovative Properties Company Methods and devices for stretching polymer films
TWI236279B (en) 2002-12-05 2005-07-11 Ind Tech Res Inst A display device being able to automatieally convert a 2D image to a 3D image
US7064897B2 (en) * 2002-12-31 2006-06-20 3M Innovative Properties Company Optical polarizing films with designed color shifts
JP4027898B2 (ja) 2004-01-29 2007-12-26 株式会社有沢製作所 偏光透過スクリーン、及び当該偏光透過スクリーンを用いた立体画像表示装置
JP2006189753A (ja) * 2004-12-10 2006-07-20 Fuji Photo Film Co Ltd 位相差補償システム及び液晶プロジェクタ
GB0502390D0 (en) 2005-02-05 2005-03-16 Ceramaspeed Ltd Electrical heating arrangement
WO2006112465A1 (en) 2005-04-14 2006-10-26 Fujifilm Corporation Phase difference compensation system
US20070298271A1 (en) * 2006-06-23 2007-12-27 3M Innovative Properties Company Multilayer optical film, method of making the same, and transaction card having the same
US20080085383A1 (en) 2006-10-06 2008-04-10 3M Innovative Properties Company Processes for improved optical films
US20080083998A1 (en) 2006-10-06 2008-04-10 3M Innovative Properties Company Multiple draw gap length orientation process
KR20080056687A (ko) * 2006-12-18 2008-06-23 롬 앤드 하스 덴마크 파이낸스 에이에스 폴리머 도메인을 가진 형상 아티클 및 프로세스
US8012571B2 (en) 2008-05-02 2011-09-06 3M Innovative Properties Company Optical film comprising birefringent naphthalate copolyester having branched or cyclic C4-C10 alkyl units
JP5543097B2 (ja) * 2008-11-07 2014-07-09 富士フイルム株式会社 偽造防止箔
EP2373725A4 (en) 2008-12-22 2017-07-26 3M Innovative Properties Company Multilayer optical films having side-by-side mirror/polarizer zones
US8461477B2 (en) 2009-08-19 2013-06-11 General Electric Company Method for determining laser shock peening approach accessibility
US8350181B2 (en) 2009-08-24 2013-01-08 General Electric Company Gas distribution ring assembly for plasma spray system
JP2011123257A (ja) * 2009-12-10 2011-06-23 Nhk Spring Co Ltd 識別媒体およびその識別方法
US9097858B2 (en) 2010-06-30 2015-08-04 3M Innovative Properties Company Retarder film combinations with spatially selective birefringence reduction
US9081147B2 (en) * 2012-01-03 2015-07-14 3M Innovative Properties Company Effective media retarder films with spatially selective birefringence reduction

Also Published As

Publication number Publication date
CN104040387B (zh) 2017-04-26
US9081147B2 (en) 2015-07-14
KR102055754B1 (ko) 2019-12-13
US20130170034A1 (en) 2013-07-04
SG11201403831PA (en) 2014-09-26
KR20140119082A (ko) 2014-10-08
US9851484B2 (en) 2017-12-26
BR112014016349A8 (pt) 2017-07-04
CN104040387A (zh) 2014-09-10
EP2800988B1 (en) 2019-12-11
WO2013103639A1 (en) 2013-07-11
US20150277013A1 (en) 2015-10-01
JP6396804B2 (ja) 2018-09-26
JP2015512055A (ja) 2015-04-23
EP2800988A1 (en) 2014-11-12

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

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B350 Update of information on the portal [chapter 15.35 patent gazette]