JP4676678B2 - 高輝度偏光板 - Google Patents

高輝度偏光板 Download PDF

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Publication number
JP4676678B2
JP4676678B2 JP2003061766A JP2003061766A JP4676678B2 JP 4676678 B2 JP4676678 B2 JP 4676678B2 JP 2003061766 A JP2003061766 A JP 2003061766A JP 2003061766 A JP2003061766 A JP 2003061766A JP 4676678 B2 JP4676678 B2 JP 4676678B2
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JP
Japan
Prior art keywords
polarizing plate
film
brightness
polarizer
protective 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.)
Expired - Fee Related
Application number
JP2003061766A
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English (en)
Japanese (ja)
Other versions
JP2004271846A (ja
Inventor
忠幸 亀山
直樹 高橋
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.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
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
Priority to JP2003061766A priority Critical patent/JP4676678B2/ja
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to KR1020057014792A priority patent/KR20050106004A/ko
Priority to CNB2004800055761A priority patent/CN100552477C/zh
Priority to KR1020097027636A priority patent/KR20100017995A/ko
Priority to US10/548,085 priority patent/US7746424B2/en
Priority to PCT/JP2004/002462 priority patent/WO2004079414A1/ja
Priority to TW093105692A priority patent/TW200422666A/zh
Priority to TW096135940A priority patent/TW200811493A/zh
Publication of JP2004271846A publication Critical patent/JP2004271846A/ja
Application granted granted Critical
Publication of JP4676678B2 publication Critical patent/JP4676678B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • 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
    • 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
    • G02F1/133504—Diffusing, scattering, diffracting elements
    • G02F1/133507—Films for enhancing the luminance
    • 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
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
JP2003061766A 2003-03-07 2003-03-07 高輝度偏光板 Expired - Fee Related JP4676678B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2003061766A JP4676678B2 (ja) 2003-03-07 2003-03-07 高輝度偏光板
CNB2004800055761A CN100552477C (zh) 2003-03-07 2004-03-01 高亮度偏振片、使用该偏振片的液晶面板和图像显示装置
KR1020097027636A KR20100017995A (ko) 2003-03-07 2004-03-01 고휘도 편광판, 그것을 사용한 액정 패널 및 액정 표시 장치
US10/548,085 US7746424B2 (en) 2003-03-07 2004-03-01 High luminance polarizing plate, and liquid crystal panel and image display using same
KR1020057014792A KR20050106004A (ko) 2003-03-07 2004-03-01 고휘도 편광판, 그것을 사용한 액정 패널 및 액정 표시장치
PCT/JP2004/002462 WO2004079414A1 (ja) 2003-03-07 2004-03-01 高輝度偏光板、それを用いた液晶パネルおよび画像表示装置
TW093105692A TW200422666A (en) 2003-03-07 2004-03-04 High-brightness polarization plate, liquid crystal panel using the polarization plate and picture display apparatus
TW096135940A TW200811493A (en) 2003-03-07 2004-03-04 High luminance polarizing plate, and liquid crystal panel and image display using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003061766A JP4676678B2 (ja) 2003-03-07 2003-03-07 高輝度偏光板

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009096213A Division JP4880719B2 (ja) 2009-04-10 2009-04-10 液晶パネルおよび液晶表示装置

Publications (2)

Publication Number Publication Date
JP2004271846A JP2004271846A (ja) 2004-09-30
JP4676678B2 true JP4676678B2 (ja) 2011-04-27

Family

ID=32958972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003061766A Expired - Fee Related JP4676678B2 (ja) 2003-03-07 2003-03-07 高輝度偏光板

Country Status (6)

Country Link
US (1) US7746424B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP4676678B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (2) KR20100017995A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN100552477C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (2) TW200811493A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2004079414A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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JP4527986B2 (ja) * 2004-01-07 2010-08-18 旭化成イーマテリアルズ株式会社 ワイヤグリッド型偏光子
US8023080B2 (en) * 2004-08-03 2011-09-20 Industrial Technology Research Institute High transmittance brightness enhanced optical element for LCD by wholly coating process
JP4914002B2 (ja) * 2004-11-29 2012-04-11 富士フイルム株式会社 液晶表示装置
KR20080006587A (ko) * 2005-04-08 2008-01-16 쓰리엠 이노베이티브 프로퍼티즈 컴파니 디스플레이에 사용하기 위한 구조화된 배향 필름
JP2007206661A (ja) * 2005-04-25 2007-08-16 Nitto Denko Corp 液晶パネルおよび液晶表示装置
JP2007004123A (ja) * 2005-05-25 2007-01-11 Nitto Denko Corp 光学フィルム、液晶パネル、および液晶表示装置
CN100410699C (zh) * 2005-05-25 2008-08-13 日东电工株式会社 光学膜、液晶面板和液晶显示装置
JP2006337569A (ja) * 2005-05-31 2006-12-14 Kaneka Corp 偏光子保護フィルムならびにそれを用いた偏光板、液晶表示装置
WO2007010788A1 (ja) * 2005-07-19 2007-01-25 Nitto Denko Corporation 偏光板、および画像表示装置
JP5284567B2 (ja) 2005-08-01 2013-09-11 富士フイルム株式会社 液晶表示装置
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JP6061467B2 (ja) * 2008-05-07 2017-01-18 ユーエスアイ コーポレーション ニアゼロ位相差のフィルム
JP5645355B2 (ja) * 2008-07-18 2014-12-24 株式会社ジロオコーポレートプラン 光学シートの製造方法
US8058783B2 (en) 2008-07-25 2011-11-15 Samsung Mobile Display Co., Ltd. Organic light emitting diode display for suppressing reflection of external light
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TWI417581B (zh) * 2008-07-29 2013-12-01 Eternal Chemical Co Ltd 具有勻光特性之偏光回收膜
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KR100965258B1 (ko) 2008-08-27 2010-06-22 삼성모바일디스플레이주식회사 유기 발광 표시 장치
KR101127914B1 (ko) * 2009-01-06 2012-03-21 주식회사 엘지화학 광학 필름 및 이를 포함하는 액정 표시 장치
KR100995067B1 (ko) * 2009-01-21 2010-11-18 삼성모바일디스플레이주식회사 유기 발광 표시 장치
JP2010181581A (ja) * 2009-02-05 2010-08-19 Sumitomo Chemical Co Ltd 偏光板
JP5677902B2 (ja) * 2010-10-22 2015-02-25 富士フイルム株式会社 立体画像認識装置
JP5602823B2 (ja) * 2012-12-07 2014-10-08 住友化学株式会社 偏光性積層フィルムおよび偏光板の製造方法、偏光性積層フィルム
CN105765425B (zh) 2013-11-25 2019-03-15 3M创新有限公司 包括延迟层的光学膜叠堆
TWI570358B (zh) * 2014-02-17 2017-02-11 A lighting device that emits light in a diffractive manner
KR102341921B1 (ko) * 2014-07-01 2021-12-21 니폰 가야꾸 가부시끼가이샤 광학 필름 및 이것을 이용한 광학 적층체
KR20170047109A (ko) * 2015-10-22 2017-05-04 삼성전자주식회사 광학 필름 및 표시 장치
US10520782B2 (en) 2017-02-02 2019-12-31 James David Busch Display devices, systems and methods capable of single-sided, dual-sided, and transparent mixed reality applications
JP6884849B2 (ja) * 2017-03-03 2021-06-09 日本化薬株式会社 画像表示装置
KR102391396B1 (ko) * 2017-09-28 2022-04-26 엘지디스플레이 주식회사 플렉서블 표시장치용 편광판 및 이를 포함하는 플렉서블 표시장치
US10394080B2 (en) * 2017-12-28 2019-08-27 Industrial Technology Research Institute Wideband compensation stack film and optical element using the same
WO2020091812A1 (en) * 2018-11-02 2020-05-07 Hewlett-Packard Development Company, L.P. Light guide plates with liquid crystal molecules
JP6695014B1 (ja) * 2018-11-12 2020-05-20 日東電工株式会社 偏光膜、偏光フィルム、積層偏光フィルム、画像表示パネル、および画像表示装置、ならびに偏光膜の製造方法
CN110572758B (zh) * 2019-09-16 2021-04-13 Oppo广东移动通信有限公司 偏光片、显示屏、电子设备
CN110536219B (zh) * 2019-09-16 2021-03-12 Oppo广东移动通信有限公司 激励器、屏幕组件及电子设备
CN110752312A (zh) * 2019-10-30 2020-02-04 京东方科技集团股份有限公司 一种显示面板、其制作方法及显示装置
JP7444721B2 (ja) * 2019-12-18 2024-03-06 住友化学株式会社 複合偏光板及び液晶表示装置

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Also Published As

Publication number Publication date
CN100552477C (zh) 2009-10-21
WO2004079414A1 (ja) 2004-09-16
TW200422666A (en) 2004-11-01
TWI352830B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2011-11-21
JP2004271846A (ja) 2004-09-30
TWI295384B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2008-04-01
KR20100017995A (ko) 2010-02-16
CN1756973A (zh) 2006-04-05
US20060181662A1 (en) 2006-08-17
TW200811493A (en) 2008-03-01
US7746424B2 (en) 2010-06-29
KR20050106004A (ko) 2005-11-08

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