JP7668616B2 - 高コントラスト光学フィルム及びそれを含む装置 - Google Patents

高コントラスト光学フィルム及びそれを含む装置 Download PDF

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Publication number
JP7668616B2
JP7668616B2 JP2019548475A JP2019548475A JP7668616B2 JP 7668616 B2 JP7668616 B2 JP 7668616B2 JP 2019548475 A JP2019548475 A JP 2019548475A JP 2019548475 A JP2019548475 A JP 2019548475A JP 7668616 B2 JP7668616 B2 JP 7668616B2
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optical
layers
optical film
layer
examples
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Japanese (ja)
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JP2020510239A (ja
Inventor
ディー． ハーグ，アダム
ジェイ． ネビット，ティモシー
エー． ストバー，カール
ジェイ． オーデルカーク，アンドリュー
ディー． テイラー，ロバート
ヤン，ジャオフイ
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3M Innovative Properties Co
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3M Innovative Properties Co
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Priority to JP2022061515A priority Critical patent/JP7641928B2/ja
Priority to JP2023111085A priority patent/JP2023126923A/ja
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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
    • 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
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
    • G02B5/0825—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • 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
    • G02B5/305—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 including organic materials, e.g. polymeric layers
    • 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
    • G02B27/10—Beam splitting or combining systems
    • 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
    • G02B5/3083—Birefringent or phase retarding 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
    • G02F1/133528—Polarisers
    • G02F1/133536—Reflective polarizers

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  • 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)
  • Liquid Crystal (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2019548475A 2017-03-06 2018-02-26 高コントラスト光学フィルム及びそれを含む装置 Active JP7668616B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022061515A JP7641928B2 (ja) 2017-03-06 2022-04-01 高コントラスト光学フィルム及びそれを含む装置
JP2023111085A JP2023126923A (ja) 2017-03-06 2023-07-06 高コントラスト光学フィルム及びそれを含む装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762467712P 2017-03-06 2017-03-06
US62/467,712 2017-03-06
PCT/IB2018/051186 WO2018163009A1 (en) 2017-03-06 2018-02-26 High contrast optical film and devices including the same

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2022061515A Division JP7641928B2 (ja) 2017-03-06 2022-04-01 高コントラスト光学フィルム及びそれを含む装置
JP2023111085A Division JP2023126923A (ja) 2017-03-06 2023-07-06 高コントラスト光学フィルム及びそれを含む装置

Publications (2)

Publication Number Publication Date
JP2020510239A JP2020510239A (ja) 2020-04-02
JP7668616B2 true JP7668616B2 (ja) 2025-04-25

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JP2019548475A Active JP7668616B2 (ja) 2017-03-06 2018-02-26 高コントラスト光学フィルム及びそれを含む装置
JP2022061515A Active JP7641928B2 (ja) 2017-03-06 2022-04-01 高コントラスト光学フィルム及びそれを含む装置
JP2023111085A Pending JP2023126923A (ja) 2017-03-06 2023-07-06 高コントラスト光学フィルム及びそれを含む装置

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JP2023111085A Pending JP2023126923A (ja) 2017-03-06 2023-07-06 高コントラスト光学フィルム及びそれを含む装置

Country Status (6)

Country Link
US (4) US11493677B2 (https=)
EP (2) EP4478120A3 (https=)
JP (3) JP7668616B2 (https=)
KR (1) KR102648211B1 (https=)
CN (4) CN113608291B (https=)
WO (1) WO2018163009A1 (https=)

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CN110799333B (zh) 2017-06-26 2021-12-07 3M创新有限公司 具有低透光轴变化的包括多层双折射反射型偏振器和聚乙烯醇层的卷膜
CN110799332B (zh) 2017-06-26 2021-12-21 3M创新有限公司 包括具有低透光轴变化的多层双折射反射型偏振器的卷膜
CN111344613B (zh) 2017-10-09 2022-09-27 3M创新有限公司 光学部件和光学系统
KR102692844B1 (ko) 2017-10-10 2024-08-06 쓰리엠 이노베이티브 프로퍼티즈 컴파니 만곡된 반사 편광기 필름 및 형상화 방법
KR102709744B1 (ko) 2017-10-20 2024-09-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 조립체
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