KR20180071379A - 단일 패킷 2축 복굴절성 반사 편광기를 갖는 디스플레이 라미네이트 - Google Patents

단일 패킷 2축 복굴절성 반사 편광기를 갖는 디스플레이 라미네이트 Download PDF

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Publication number
KR20180071379A
KR20180071379A KR1020187016511A KR20187016511A KR20180071379A KR 20180071379 A KR20180071379 A KR 20180071379A KR 1020187016511 A KR1020187016511 A KR 1020187016511A KR 20187016511 A KR20187016511 A KR 20187016511A KR 20180071379 A KR20180071379 A KR 20180071379A
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KR
South Korea
Prior art keywords
reflective polarizer
polarizer
laminate
axis
film
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
KR1020187016511A
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English (en)
Korean (ko)
Inventor
칼 에이 스토버
크리스토퍼 제이 덕스
티머시 제이 네비트
질 제이 브누아
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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Publication of KR20180071379A publication Critical patent/KR20180071379A/ko
Ceased legal-status Critical Current

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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
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • 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
    • G02F1/133528—Polarisers
    • G02F1/133536—Reflective polarizers
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3475—Displays, monitors, TV-sets, computer screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/202—LCD, i.e. liquid crystal displays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
KR1020187016511A 2015-11-16 2016-11-16 단일 패킷 2축 복굴절성 반사 편광기를 갖는 디스플레이 라미네이트 Ceased KR20180071379A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562255599P 2015-11-16 2015-11-16
US62/255,599 2015-11-16
PCT/US2016/062237 WO2017087493A1 (en) 2015-11-16 2016-11-16 Display laminate with single packet biaxially birefringent reflective polarizer

Publications (1)

Publication Number Publication Date
KR20180071379A true KR20180071379A (ko) 2018-06-27

Family

ID=58717736

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187016511A Ceased KR20180071379A (ko) 2015-11-16 2016-11-16 단일 패킷 2축 복굴절성 반사 편광기를 갖는 디스플레이 라미네이트

Country Status (7)

Country Link
US (3) US10545273B2 (https=)
EP (1) EP3377936A4 (https=)
JP (1) JP7010450B2 (https=)
KR (1) KR20180071379A (https=)
CN (1) CN108351554B (https=)
TW (1) TWI751123B (https=)
WO (1) WO2017087493A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210137125A (ko) * 2019-03-08 2021-11-17 쓰리엠 이노베이티브 프로퍼티즈 컴파니 디스플레이 광학 필름 및 백라이트 유닛

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180071379A (ko) * 2015-11-16 2018-06-27 쓰리엠 이노베이티브 프로퍼티즈 컴파니 단일 패킷 2축 복굴절성 반사 편광기를 갖는 디스플레이 라미네이트
CN109716208B (zh) * 2016-09-13 2022-04-12 3M创新有限公司 具有针对斜角度处的低颜色定制的厚度分布的单分组反射偏振器
CN110869826B (zh) * 2017-07-07 2022-09-06 东洋纺株式会社 多层层叠薄膜
CN108303822A (zh) * 2018-01-23 2018-07-20 青岛海信电器股份有限公司 一种背光模组、显示装置及液晶电视
CN112867966A (zh) * 2018-10-19 2021-05-28 3M创新有限公司 多层膜和显示系统
CN114026470B (zh) * 2019-05-01 2024-09-20 3M创新有限公司 偏振器膜
CN110488522A (zh) * 2019-07-29 2019-11-22 武汉华星光电技术有限公司 一种触控屏及其制备方法
KR102870191B1 (ko) * 2019-12-19 2025-10-15 쓰리엠 이노베이티브 프로퍼티즈 컴파니 반사 편광기 및 디스플레이 시스템
CN116324530A (zh) * 2020-10-01 2023-06-23 3M创新有限公司 一体式多层光学膜
WO2023062494A1 (en) * 2021-10-11 2023-04-20 3M Innovative Properties Company Multilayer optical film, roll of multilayer optical film, backlight, and display system

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6025897A (en) 1993-12-21 2000-02-15 3M Innovative Properties Co. Display with reflective polarizer and randomizing cavity
US6096375A (en) * 1993-12-21 2000-08-01 3M Innovative Properties Company Optical polarizer
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
CA2225629A1 (en) * 1995-06-26 1997-01-16 The Minnesota Mining & Manufacturing Company Transparent multilayer device
US5699188A (en) * 1995-06-26 1997-12-16 Minnesota Mining And Manufacturing Co. Metal-coated multilayer mirror
US5808794A (en) 1996-07-31 1998-09-15 Weber; Michael F. Reflective polarizers having extended red band edge for controlled off axis color
JP3460588B2 (ja) * 1997-09-18 2003-10-27 セイコーエプソン株式会社 表示装置及びそれを用いた電子機器
JP2003177401A (ja) 1997-09-18 2003-06-27 Seiko Epson Corp 表示装置及びそれを用いた電子機器
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
EP1352269A2 (en) * 2001-01-15 2003-10-15 3M Innovative Properties Company Multilayer infrared reflecting film with high and smooth transmission in visible wavelength region and laminate articles made therefrom
US6949212B2 (en) 2002-11-27 2005-09-27 3M Innovative Properties Company Methods and devices for stretching polymer films
JP2004354678A (ja) 2003-05-29 2004-12-16 Sumitomo Chem Co Ltd 偏光光源装置及び液晶表示装置
US7345137B2 (en) 2004-10-18 2008-03-18 3M Innovative Properties Company Modified copolyesters and optical films including modified copolyesters
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
US7826009B2 (en) * 2006-12-21 2010-11-02 3M Innovative Properties Company Hybrid polarizer
US7791687B2 (en) * 2006-12-21 2010-09-07 3M Innovative Properties Company Display including reflective polarizer
US8469575B2 (en) 2007-05-20 2013-06-25 3M Innovative Properties Company Backlight and display system using same
US9110245B2 (en) * 2008-03-31 2015-08-18 3M Innovative Properties Company Low layer count reflective polarizer with optimized gain
EP2376956A4 (en) * 2008-12-22 2017-11-01 3M Innovative Properties Company Internally patterned multilayer optical films using spatially selective birefringence reduction
WO2011050233A1 (en) * 2009-10-24 2011-04-28 3M Innovative Properties Company Immersed asymmetric reflector with reduced color
WO2011050268A1 (en) * 2009-10-24 2011-04-28 3M Innovative Properties Company Immersed reflective polarizer with high off-axis reflectivity
WO2011050226A1 (en) * 2009-10-24 2011-04-28 3M Innovative Properties Company Immersed reflective polarizer with angular confinement in selected planes of incidence
WO2011139618A2 (en) 2010-05-07 2011-11-10 3M Innovative Properties Company Feedblock for manufacturing multilayer polymeric films
US9188790B2 (en) 2010-05-21 2015-11-17 3M Innovative Properties Company Partially reflecting multilayer optical films with reduced color
US20150146294A1 (en) 2012-05-23 2015-05-28 Konica Minolta, Inc. Polarizing plate, fabrication method for polarizing plate, and image display device
JP2014224963A (ja) 2012-09-13 2014-12-04 日東電工株式会社 光学部材、偏光板のセットおよび液晶表示装置
JP6285127B2 (ja) 2012-09-13 2018-02-28 日東電工株式会社 光拡散粘着剤ならびに該光拡散粘着剤を用いた偏光板および光学部材
CN104871035B (zh) * 2012-12-20 2018-01-30 3M创新有限公司 制备包括层层自组装层的多层光学膜的方法以及制品
KR102371165B1 (ko) 2013-09-06 2022-03-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 다층 광학 필름
JP2015200866A (ja) * 2014-03-31 2015-11-12 日東電工株式会社 光学部材、偏光板のセットおよび液晶表示装置
KR20180071379A (ko) * 2015-11-16 2018-06-27 쓰리엠 이노베이티브 프로퍼티즈 컴파니 단일 패킷 2축 복굴절성 반사 편광기를 갖는 디스플레이 라미네이트
JP6788116B2 (ja) * 2016-11-29 2020-11-18 スリーエム イノベイティブ プロパティズ カンパニー 光学積層体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210137125A (ko) * 2019-03-08 2021-11-17 쓰리엠 이노베이티브 프로퍼티즈 컴파니 디스플레이 광학 필름 및 백라이트 유닛

Also Published As

Publication number Publication date
EP3377936A4 (en) 2019-06-26
JP2018536897A (ja) 2018-12-13
US10545273B2 (en) 2020-01-28
CN108351554B (zh) 2021-08-20
WO2017087493A1 (en) 2017-05-26
US20200150329A1 (en) 2020-05-14
US20210048571A1 (en) 2021-02-18
TW201732392A (zh) 2017-09-16
EP3377936A1 (en) 2018-09-26
JP7010450B2 (ja) 2022-01-26
US20180348418A1 (en) 2018-12-06
US11391875B2 (en) 2022-07-19
US10859741B2 (en) 2020-12-08
TWI751123B (zh) 2022-01-01
CN108351554A (zh) 2018-07-31

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