CN114829996B - 光学叠堆和显示器 - Google Patents

光学叠堆和显示器 Download PDF

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Publication number
CN114829996B
CN114829996B CN202080086884.0A CN202080086884A CN114829996B CN 114829996 B CN114829996 B CN 114829996B CN 202080086884 A CN202080086884 A CN 202080086884A CN 114829996 B CN114829996 B CN 114829996B
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China
Prior art keywords
optical
standard deviation
polarizer
optical stack
polarization state
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CN202080086884.0A
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English (en)
Chinese (zh)
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CN114829996A (zh
Inventor
藤田崇
白鸟英明
阿部力
马修·B·约翰逊
布丽安娜·N·惠勒
亚当·D·哈格
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of CN114829996A publication Critical patent/CN114829996A/zh
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Classifications

    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
CN202080086884.0A 2019-12-23 2020-12-08 光学叠堆和显示器 Active CN114829996B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962952609P 2019-12-23 2019-12-23
US62/952,609 2019-12-23
PCT/IB2020/061664 WO2021130580A1 (en) 2019-12-23 2020-12-08 Optical stack and display

Publications (2)

Publication Number Publication Date
CN114829996A CN114829996A (zh) 2022-07-29
CN114829996B true CN114829996B (zh) 2024-10-01

Family

ID=76573181

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080086884.0A Active CN114829996B (zh) 2019-12-23 2020-12-08 光学叠堆和显示器

Country Status (5)

Country Link
US (2) US12474515B2 (https=)
JP (1) JP7851249B2 (https=)
KR (1) KR20220118424A (https=)
CN (1) CN114829996B (https=)
WO (1) WO2021130580A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021152480A1 (en) * 2020-01-31 2021-08-05 3M Innovative Properties Company Polarization beam splitter and hot mirror for heads up display
KR102881098B1 (ko) 2022-09-20 2025-11-03 한화솔루션 주식회사 페로브스카이트 태양전지의 전자전달층용 전자전달체, 이를 포함하는 전자전달층용 코팅제, 전자전달층 및 페로브스카이트 태양전지
EP4669992A1 (en) * 2023-02-24 2025-12-31 3M Innovative Properties Company REFLECTIVE POLARIZER AND LENS ASSEMBLY INCLUDING IT

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JPH06118231A (ja) * 1992-10-01 1994-04-28 Kuraray Co Ltd 光学用フィルム
US6096375A (en) * 1993-12-21 2000-08-01 3M Innovative Properties Company Optical polarizer
JP2004212762A (ja) * 2003-01-07 2004-07-29 Sumitomo Chem Co Ltd 光学フィルム積層品及びその製造方法
JP2015055789A (ja) * 2013-09-12 2015-03-23 小池　康博 光学積層体、これを適用した画像表示装置およびタッチパネル
WO2018163009A1 (en) * 2017-03-06 2018-09-13 3M Innovative Properties Company High contrast optical film and devices including the same
JP2018194606A (ja) * 2017-05-15 2018-12-06 日東電工株式会社 円偏光板および有機ｅｌパネル

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US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
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
US6967778B1 (en) 1998-01-13 2005-11-22 3M Innovative Properties Co. Optical film with sharpened bandedge
KR100373156B1 (ko) * 1998-12-17 2003-02-25 시티즌 도케이 가부시키가이샤 액정표시장치
JP4044369B2 (ja) * 2002-05-24 2008-02-06 セイコーインスツル株式会社 液晶表示装置
US7733443B2 (en) * 2004-03-09 2010-06-08 Nitto Denko Corporation LCD comprising backlight and reflective polarizer on front panel
US20070236636A1 (en) * 2006-03-31 2007-10-11 Watson Philip E Contrast ratio enhancement optical stack
CN101529283A (zh) * 2006-06-05 2009-09-09 罗门哈斯丹麦金融有限公司 散射-反射偏振器及其制造方法
US7826009B2 (en) 2006-12-21 2010-11-02 3M Innovative Properties Company Hybrid polarizer
JP4917477B2 (ja) * 2007-05-18 2012-04-18 日東電工株式会社 偏光子の製造方法、偏光子、偏光板、光学フィルムおよび画像表示装置
JP4994145B2 (ja) 2007-07-30 2012-08-08 日東電工株式会社 偏光子の製造方法、偏光子、偏光板、光学フィルム、画像表示装置および噴霧装置
WO2011139618A2 (en) 2010-05-07 2011-11-10 3M Innovative Properties Company Feedblock for manufacturing multilayer polymeric films
JP6317334B2 (ja) * 2013-04-03 2018-04-25 日本化薬株式会社 無彩色な染料系偏光素子、及び偏光板
KR20140147009A (ko) 2013-06-18 2014-12-29 주식회사 엘지화학 광학 물성이 우수한 박형 편광자, 그 제조 방법, 이를 포함하는 편광판 및 디스플레이 장치
JP2015036780A (ja) * 2013-08-14 2015-02-23 株式会社ポラテクノ 固有偏光子およびその製造方法
JP6118231B2 (ja) 2013-10-30 2017-04-19 日立Ｇｅニュークリア・エナジー株式会社 気体供給装置及び原子力プラントの空気又は窒素供給装置
US10126468B2 (en) * 2014-06-03 2018-11-13 Nippon Kayaku Kabushiki Kaisha Achromatic polarizing plate with high-transmissivity and high-degree of polarization
KR102347474B1 (ko) * 2014-06-17 2022-01-04 엘지디스플레이 주식회사 코팅형 편광판 및 이를 구비한 액정표시소자
JP6486128B2 (ja) * 2015-02-05 2019-03-20 住友化学株式会社 複合偏光板及び液晶表示装置
WO2016205130A1 (en) 2015-06-15 2016-12-22 3M Innovative Properties Company Optical stack including reflecting-absorbing polarizer
WO2018102193A1 (en) * 2016-11-29 2018-06-07 3M Innovative Properties Company Optical stack
US11156757B2 (en) * 2017-03-06 2021-10-26 3M Innovative Properties Company High contrast optical film and devices including the same
KR20210058868A (ko) * 2018-09-14 2021-05-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 편광기 및 이를 포함하는 디스플레이
WO2021059191A1 (en) * 2019-09-27 2021-04-01 3M Innovative Properties Company Color neutral emissive display with notched reflective polarizer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06118231A (ja) * 1992-10-01 1994-04-28 Kuraray Co Ltd 光学用フィルム
US6096375A (en) * 1993-12-21 2000-08-01 3M Innovative Properties Company Optical polarizer
JP2004212762A (ja) * 2003-01-07 2004-07-29 Sumitomo Chem Co Ltd 光学フィルム積層品及びその製造方法
JP2015055789A (ja) * 2013-09-12 2015-03-23 小池　康博 光学積層体、これを適用した画像表示装置およびタッチパネル
WO2018163009A1 (en) * 2017-03-06 2018-09-13 3M Innovative Properties Company High contrast optical film and devices including the same
JP2018194606A (ja) * 2017-05-15 2018-12-06 日東電工株式会社 円偏光板および有機ｅｌパネル

Also Published As

Publication number Publication date
US12474515B2 (en) 2025-11-18
US20230350119A1 (en) 2023-11-02
CN114829996A (zh) 2022-07-29
WO2021130580A1 (en) 2021-07-01
JP2023507842A (ja) 2023-02-27
US20260043955A1 (en) 2026-02-12
JP7851249B2 (ja) 2026-04-24
KR20220118424A (ko) 2022-08-25

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