JP7423619B2 - 多層フィルム及びディスプレイシステム - Google Patents

多層フィルム及びディスプレイシステム Download PDF

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Publication number
JP7423619B2
JP7423619B2 JP2021521157A JP2021521157A JP7423619B2 JP 7423619 B2 JP7423619 B2 JP 7423619B2 JP 2021521157 A JP2021521157 A JP 2021521157A JP 2021521157 A JP2021521157 A JP 2021521157A JP 7423619 B2 JP7423619 B2 JP 7423619B2
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JP
Japan
Prior art keywords
display
birefringent film
polarization state
reflective polarizer
polarized light
Prior art date
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JP2021521157A
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English (en)
Japanese (ja)
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JP2022505207A (ja
JP2022505207A5 (https=
Inventor
エム． フラネイ，エイリーン
ジェイ． パンクラッツ，ステファン
デルロフスク，ジョン エフ． ヴァン
ビー． ジョンソン，マシュー
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
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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.)
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Publication date
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Publication of JP2022505207A publication Critical patent/JP2022505207A/ja
Publication of JP2022505207A5 publication Critical patent/JP2022505207A5/ja
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Publication of JP7423619B2 publication Critical patent/JP7423619B2/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
    • 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
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02—Rear-view mirror arrangements
    • B60R1/08—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
    • B60R1/083—Anti-glare mirrors, e.g. "day-night" mirrors
    • B60R1/089—Anti-glare mirrors, e.g. "day-night" mirrors using a liquid filtering layer of variable thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
    • B60R2001/1253—Mirror assemblies combined with other articles, e.g. clocks with cameras, video cameras or video screens

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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)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
JP2021521157A 2018-10-19 2019-10-09 多層フィルム及びディスプレイシステム Active JP7423619B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862747711P 2018-10-19 2018-10-19
US62/747,711 2018-10-19
PCT/IB2019/058596 WO2020079537A1 (en) 2018-10-19 2019-10-09 A multi-layer film and display system

Publications (3)

Publication Number Publication Date
JP2022505207A JP2022505207A (ja) 2022-01-14
JP2022505207A5 JP2022505207A5 (https=) 2022-10-17
JP7423619B2 true JP7423619B2 (ja) 2024-01-29

Family

ID=70284548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021521157A Active JP7423619B2 (ja) 2018-10-19 2019-10-09 多層フィルム及びディスプレイシステム

Country Status (5)

Country Link
US (1) US20210349248A1 (https=)
EP (1) EP3867699A4 (https=)
JP (1) JP7423619B2 (https=)
CN (1) CN112867966A (https=)
WO (1) WO2020079537A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014026058A (ja) 2012-07-25 2014-02-06 Kyocera Display Corp 液晶表示素子
JP2017007565A (ja) 2015-06-24 2017-01-12 富士フイルム株式会社 車両用の画像表示機能付きミラー
JP2017065466A (ja) 2015-09-30 2017-04-06 富士フイルム株式会社 車両用の画像表示機能付きミラー

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW499573B (en) * 2000-10-24 2002-08-21 Fuji Photo Film Co Ltd Polarizing plate formed from polymer film and polarizing film
JP2006106180A (ja) * 2004-10-01 2006-04-20 Nitto Denko Corp 光学フィルムおよび画像表示装置
KR20070008534A (ko) * 2004-12-14 2007-01-17 닛토덴코 가부시키가이샤 타원 편광판, 그 제조방법, 및 타원 편광판을 사용한 화상표시 장치
KR20070071346A (ko) * 2005-12-30 2007-07-04 쓰리엠 이노베이티브 프로퍼티즈 컴파니 복굴절성 중합체 층을 포함하는 휘도 증강용 광학필름복합체
JP5577038B2 (ja) * 2006-03-09 2014-08-20 ジェンテックス コーポレイション 高輝度ディスプレイを含む車両リアビューアセンブリ
US7826009B2 (en) * 2006-12-21 2010-11-02 3M Innovative Properties Company Hybrid polarizer
JP5393048B2 (ja) * 2007-06-29 2014-01-22 日東電工株式会社 液晶表示装置および積層偏光板ならびに偏光光源装置
JP6758766B2 (ja) * 2013-11-25 2020-09-23 スリーエム イノベイティブ プロパティズ カンパニー 位相差層を含む光学フィルム積層体
JP6598121B2 (ja) * 2014-04-02 2019-10-30 イッサム リサーチ ディベロップメント カンパニー オブ ザ ヘブライ ユニバーシティー オブ エルサレム リミテッド 偏光光源装置
US9829617B2 (en) * 2014-11-10 2017-11-28 Light Polymers Holding Polymer-small molecule film or coating having reverse or flat dispersion of retardation
CN105774658B (zh) * 2015-01-14 2020-10-16 日东电工株式会社 车辆用影像显示镜
CN107407833B (zh) * 2015-03-20 2021-01-08 夏普株式会社 镜面显示器
KR20170025803A (ko) * 2015-08-31 2017-03-08 도레이첨단소재 주식회사 시야각 조절용 복합시트 및 그를 이용한 디스플레이 장치
WO2017087493A1 (en) * 2015-11-16 2017-05-26 3M Innovative Properties Company Display laminate with single packet biaxially birefringent reflective polarizer
KR102498616B1 (ko) * 2016-06-08 2023-02-10 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 제조방법
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
CN206568652U (zh) * 2017-01-03 2017-10-20 福建省石狮市通达电器有限公司 一种消除彩虹纹的车用触摸显示系统
EP3441804B1 (en) * 2017-08-10 2024-09-11 Canon Kabushiki Kaisha Optical low-pass filter and imaging apparatus
JP7142318B2 (ja) * 2018-03-29 2022-09-27 パナソニックＩｐマネジメント株式会社 表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014026058A (ja) 2012-07-25 2014-02-06 Kyocera Display Corp 液晶表示素子
JP2017007565A (ja) 2015-06-24 2017-01-12 富士フイルム株式会社 車両用の画像表示機能付きミラー
JP2017065466A (ja) 2015-09-30 2017-04-06 富士フイルム株式会社 車両用の画像表示機能付きミラー

Also Published As

Publication number Publication date
US20210349248A1 (en) 2021-11-11
EP3867699A4 (en) 2022-06-01
JP2022505207A (ja) 2022-01-14
WO2020079537A1 (en) 2020-04-23
CN112867966A (zh) 2021-05-28
EP3867699A1 (en) 2021-08-25

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