CN103282807B - 光学膜叠堆 - Google Patents

光学膜叠堆 Download PDF

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Publication number
CN103282807B
CN103282807B CN201280004372.0A CN201280004372A CN103282807B CN 103282807 B CN103282807 B CN 103282807B CN 201280004372 A CN201280004372 A CN 201280004372A CN 103282807 B CN103282807 B CN 103282807B
Authority
CN
China
Prior art keywords
film stack
optical film
optical
reflective polarizer
axis
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.)
Expired - Fee Related
Application number
CN201280004372.0A
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English (en)
Chinese (zh)
Other versions
CN103282807A (zh
Inventor
肯尼斯·A·爱泼斯坦
亚当·D·哈格
李西轩
金渊新
姜明均
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
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 CN103282807A publication Critical patent/CN103282807A/zh
Application granted granted Critical
Publication of CN103282807B publication Critical patent/CN103282807B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0215—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having a regular structure
    • 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
    • G02B5/3025—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
    • 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
    • G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)
CN201280004372.0A 2011-01-18 2012-01-13 光学膜叠堆 Expired - Fee Related CN103282807B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161433812P 2011-01-18 2011-01-18
US61/433,812 2011-01-18
PCT/US2012/021291 WO2012099794A2 (en) 2011-01-18 2012-01-13 Optical film stack

Publications (2)

Publication Number Publication Date
CN103282807A CN103282807A (zh) 2013-09-04
CN103282807B true CN103282807B (zh) 2017-07-07

Family

ID=45554851

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280004372.0A Expired - Fee Related CN103282807B (zh) 2011-01-18 2012-01-13 光学膜叠堆

Country Status (6)

Country Link
US (1) US10114162B2 (enExample)
EP (1) EP2666039B1 (enExample)
JP (1) JP6126016B2 (enExample)
KR (1) KR101911111B1 (enExample)
CN (1) CN103282807B (enExample)
WO (1) WO2012099794A2 (enExample)

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US9568772B2 (en) * 2012-09-14 2017-02-14 Apple Inc. Displays with elevated backlight efficiency
US9239490B2 (en) * 2012-09-14 2016-01-19 Apple, Inc. Displays with reflective polarizers
KR20140146829A (ko) * 2013-06-18 2014-12-29 삼성전자주식회사 액정 디스플레이 장치
KR102302323B1 (ko) 2013-11-25 2021-09-16 쓰리엠 이노베이티브 프로퍼티즈 컴파니 지연 층을 포함하는 광학 필름 스택
US9995450B2 (en) 2014-04-30 2018-06-12 3M Innovative Properties Company Optical film stack for light duct
US10054734B2 (en) 2015-05-08 2018-08-21 Apple Inc. Liquid crystal display with backlight
CN104848092A (zh) * 2015-05-22 2015-08-19 深圳市华星光电技术有限公司 背光模组和液晶显示器
US10606093B1 (en) * 2016-06-01 2020-03-31 J.A. Woollam Co., Inc. Biased fast axis retarder system
US11577492B2 (en) * 2016-09-21 2023-02-14 3M Innovative Properties Company Protective display film with glass
US10401553B2 (en) * 2017-03-21 2019-09-03 Keiwa Inc. Liquid crystal display device and turning film for liquid crystal display device
KR101888132B1 (ko) * 2017-05-26 2018-08-14 에스케이씨 주식회사 편광 반사 시트용 폴리에스테르 필름
TWI702248B (zh) * 2017-05-26 2020-08-21 南韓商Ｓｋｃ股份有限公司 光學聚酯薄膜及包含其之偏光反射片或稜鏡片
CN111344613B (zh) * 2017-10-09 2022-09-27 3M创新有限公司 光学部件和光学系统
US20230074182A1 (en) * 2020-02-07 2023-03-09 3M Innovative Properties Company Reflective polarizer and display system
US12099217B2 (en) * 2020-09-23 2024-09-24 Innoviz Technologies Ltd. Ultra-light optical element
CN114966933A (zh) * 2021-02-26 2022-08-30 京东方科技集团股份有限公司 偏光组件及其制备方法、显示面板、显示设备

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CN1646973A (zh) * 2002-04-24 2005-07-27 日东电工株式会社 视场角扩大的液晶显示装置
CN101410738A (zh) * 2006-03-31 2009-04-15 3M创新有限公司 对比度增强的光学叠堆

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CN1470001A (zh) * 2000-10-11 2004-01-21 3M 含有具有不同无规度的聚合材料微区的光学器件
CN1646973A (zh) * 2002-04-24 2005-07-27 日东电工株式会社 视场角扩大的液晶显示装置
CN101410738A (zh) * 2006-03-31 2009-04-15 3M创新有限公司 对比度增强的光学叠堆

Also Published As

Publication number Publication date
WO2012099794A2 (en) 2012-07-26
JP2014505904A (ja) 2014-03-06
US20130335823A1 (en) 2013-12-19
KR101911111B1 (ko) 2018-10-24
WO2012099794A3 (en) 2012-10-04
CN103282807A (zh) 2013-09-04
KR20140032375A (ko) 2014-03-14
EP2666039B1 (en) 2017-06-07
JP6126016B2 (ja) 2017-05-10
US10114162B2 (en) 2018-10-30
EP2666039A2 (en) 2013-11-27

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Granted publication date: 20170707