KR102055754B1 - 공간 선택적 복굴절 감소를 갖는 유효 매체 지연기 필름 - Google Patents

공간 선택적 복굴절 감소를 갖는 유효 매체 지연기 필름 Download PDF

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Publication number
KR102055754B1
KR102055754B1 KR1020147021589A KR20147021589A KR102055754B1 KR 102055754 B1 KR102055754 B1 KR 102055754B1 KR 1020147021589 A KR1020147021589 A KR 1020147021589A KR 20147021589 A KR20147021589 A KR 20147021589A KR 102055754 B1 KR102055754 B1 KR 102055754B1
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South Korea
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film
optical
layer
layers
retarder
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Expired - Fee Related
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KR1020147021589A
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English (en)
Korean (ko)
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KR20140119082A (ko
Inventor
윌리암 워드 메릴
더글라스 에스 던
데이비드 티 유스트
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쓰리엠 이노베이티브 프로퍼티즈 캄파니
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Publication of KR20140119082A publication Critical patent/KR20140119082A/ko
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    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Business, Economics & Management (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Credit Cards Or The Like (AREA)
KR1020147021589A 2012-01-03 2013-01-03 공간 선택적 복굴절 감소를 갖는 유효 매체 지연기 필름 Expired - Fee Related KR102055754B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/342,807 2012-01-03
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
KR20140119082A KR20140119082A (ko) 2014-10-08
KR102055754B1 true KR102055754B1 (ko) 2019-12-13

Family

ID=47595056

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147021589A Expired - Fee Related KR102055754B1 (ko) 2012-01-03 2013-01-03 공간 선택적 복굴절 감소를 갖는 유효 매체 지연기 필름

Country Status (8)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
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
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
AU2014290207B2 (en) 2013-07-15 2017-05-11 3M Innovative Properties Company Respirator having optically active exhalation valve
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
US10466398B2 (en) * 2015-06-15 2019-11-05 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
JP6687811B2 (ja) * 2016-09-13 2020-04-28 スリーエム イノベイティブ プロパティズ カンパニー 斜角における色抑制のために調整された厚さプロファイルを有する単一パケット反射型偏光子
US20180133988A1 (en) * 2016-11-17 2018-05-17 Polymerplus Llc Polymeric gradient optical element and methods of fabricating
EP3651887A4 (en) 2017-07-14 2021-04-14 3M Innovative Properties Company ADAPTER FOR TRANSPORTING MULTIPLE FLOWS OF LIQUID
US11726246B2 (en) 2017-10-20 2023-08-15 3M Innovative Properties Company Optical film and polarizing beam splitter
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2010075340A1 (en) * 2008-12-22 2010-07-01 3M Innovative Properties Company Multilayer optical films having side-by-side mirror/polarizer zones
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

Family Cites Families (32)

* 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
CN1106937C (zh) 1995-06-26 2003-04-30 美国3M公司 带有附加涂层或附加层的多层聚合物薄膜
US5968666A (en) 1996-03-08 1999-10-19 3M Innovative Properties Company Multilayer polyester film
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
WO1998021521A1 (en) 1996-11-12 1998-05-22 California Institute Of Technology Two-photon or higher-order absorbing optical materials and methods of use
US6207260B1 (en) 1998-01-13 2001-03-27 3M Innovative Properties Company Multicomponent optical body
US6179948B1 (en) 1998-01-13 2001-01-30 3M Innovative Properties Company Optical film and process for manufacture thereof
US6808658B2 (en) 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
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
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
US20080197518A1 (en) * 2006-12-18 2008-08-21 Rohm And Haas Denmark Finance A/S Shaped article with polymer domains and process
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
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2010075340A1 (en) * 2008-12-22 2010-07-01 3M Innovative Properties Company Multilayer optical films having side-by-side mirror/polarizer zones
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

Also Published As

Publication number Publication date
BR112014016349A2 (pt) 2017-06-13
WO2013103639A1 (en) 2013-07-11
SG11201403831PA (en) 2014-09-26
US9081147B2 (en) 2015-07-14
CN104040387A (zh) 2014-09-10
US20130170034A1 (en) 2013-07-04
JP6396804B2 (ja) 2018-09-26
KR20140119082A (ko) 2014-10-08
US9851484B2 (en) 2017-12-26
EP2800988A1 (en) 2014-11-12
US20150277013A1 (en) 2015-10-01
JP2015512055A (ja) 2015-04-23
CN104040387B (zh) 2017-04-26
EP2800988B1 (en) 2019-12-11
BR112014016349A8 (pt) 2017-07-04

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