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WO2009025170A1 - Film à différence de phase long, film à polarisation elliptique long, plaque à polarisation elliptique et dispositif d'affichage d'image - Google Patents

Film à différence de phase long, film à polarisation elliptique long, plaque à polarisation elliptique et dispositif d'affichage d'image Download PDF

Info

Publication number
WO2009025170A1
WO2009025170A1 PCT/JP2008/064022 JP2008064022W WO2009025170A1 WO 2009025170 A1 WO2009025170 A1 WO 2009025170A1 JP 2008064022 W JP2008064022 W JP 2008064022W WO 2009025170 A1 WO2009025170 A1 WO 2009025170A1
Authority
WO
WIPO (PCT)
Prior art keywords
film
long
elliptic polarization
display device
image display
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.)
Ceased
Application number
PCT/JP2008/064022
Other languages
English (en)
Japanese (ja)
Inventor
Tadanobu Sekiya
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.)
Konica Minolta Opto Inc
Original Assignee
Konica Minolta Opto Inc
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 Konica Minolta Opto Inc filed Critical Konica Minolta Opto Inc
Priority to JP2009528997A priority Critical patent/JPWO2009025170A1/ja
Publication of WO2009025170A1 publication Critical patent/WO2009025170A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • 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
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
    • 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
    • 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
    • H10K59/875—Arrangements for extracting light from the devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polarising Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention porte sur un film à polarisation elliptique long ayant une excellente productivité de fabrication et d'excellentes caractéristiques d'angle de vision lorsqu'il est utilisé pour un dispositif d'affichage d'image et une excellente stabilité de couleur lorsqu'il est stocké dans un environnement à température élevée et à humidité élevée. L'invention porte également sur un film à différence de phase long nécessaire pour fournir un tel film à polarisation elliptique long. De plus, l'invention porte également sur un dispositif d'affichage d'image utilisant une plaque de polarisation elliptique découpée à partir du film à polarisation elliptique. Le film à différence de phase long est disposé par agencement d'une couche à cristaux liquides verticalement alignée sur un film de matériau de base long composé d'une résine transparente. L'angle formé par l'axe de phase retardé dans la surface du film de matériau de base et la direction longitudinale du film est de 10-80°.
PCT/JP2008/064022 2007-08-23 2008-08-05 Film à différence de phase long, film à polarisation elliptique long, plaque à polarisation elliptique et dispositif d'affichage d'image Ceased WO2009025170A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009528997A JPWO2009025170A1 (ja) 2007-08-23 2008-08-05 長尺の位相差フィルム、長尺の楕円偏光フィルム、楕円偏光板、及び画像表示装置

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-216852 2007-08-23
JP2007216852 2007-08-23
JP2007272324 2007-10-19
JP2007-272324 2007-10-19
JP2008-063895 2008-03-13
JP2008063895 2008-03-13

Publications (1)

Publication Number Publication Date
WO2009025170A1 true WO2009025170A1 (fr) 2009-02-26

Family

ID=40378078

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064022 Ceased WO2009025170A1 (fr) 2007-08-23 2008-08-05 Film à différence de phase long, film à polarisation elliptique long, plaque à polarisation elliptique et dispositif d'affichage d'image

Country Status (3)

Country Link
JP (2) JPWO2009025170A1 (fr)
TW (1) TWI452353B (fr)
WO (1) WO2009025170A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011002728A (ja) * 2009-06-22 2011-01-06 Jsr Corp 光学部材及びその製造方法
KR20130078727A (ko) * 2011-12-30 2013-07-10 엘지디스플레이 주식회사 코팅형 위상차 필름 및 이를 구비한 유기전계발광 표시소자
JP2013156661A (ja) * 2007-08-23 2013-08-15 Konica Minolta Inc 長尺の位相差フィルム、長尺の楕円偏光フィルム、楕円偏光板、及び画像表示装置
JP2013164520A (ja) * 2012-02-10 2013-08-22 Dainippon Printing Co Ltd 位相差層形成用の重合性液晶組成物、位相差フィルム及び位相差フィルムの製造方法
WO2014002929A1 (fr) * 2012-06-29 2014-01-03 日東電工株式会社 Plaque de polarisation et panneau el organique
KR20140121446A (ko) 2012-03-12 2014-10-15 코니카 미놀타 가부시키가이샤 λ／４ 위상차 필름과 그의 제조 방법, 원 편광판 및 유기 일렉트로루미네센스 표시 장치
KR20150104220A (ko) * 2012-06-21 2015-09-14 닛토덴코 가부시키가이샤 편광판 및 유기 el 패널
KR20150109852A (ko) * 2014-03-21 2015-10-02 동우 화인켐 주식회사 편광판 및 이를 포함하는 화상표시장치
WO2016121602A1 (fr) * 2015-01-28 2016-08-04 日本ゼオン株式会社 Film multicouche, corps stratifié optiquement anisotrope, plaque de polarisation circulaire, dispositif d'affichage à électroluminescence organique, et procédé de fabrication
KR20160099517A (ko) * 2011-12-19 2016-08-22 주식회사 엘지화학 편광판
KR20170098884A (ko) * 2015-02-04 2017-08-30 후지필름 가부시키가이샤 화상 표시 장치
KR20170117961A (ko) * 2017-09-29 2017-10-24 삼성에스디아이 주식회사 Oled용 편광판 및 이를 포함하는 광학표시장치
JP2018106210A (ja) * 2012-06-21 2018-07-05 日東電工株式会社 偏光板および有機ｅｌパネル
KR20200061401A (ko) * 2017-11-10 2020-06-02 스미또모 가가꾸 가부시키가이샤 원편광판 및 표시 장치

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104272147B (zh) * 2012-05-01 2015-10-21 柯尼卡美能达株式会社 相位差膜、偏振片的制造方法及液晶显示装置
JP5755674B2 (ja) 2013-03-29 2015-07-29 日東電工株式会社 位相差フィルムの製造方法および円偏光板の製造方法
JP5755675B2 (ja) 2013-03-29 2015-07-29 日東電工株式会社 位相差フィルムの製造方法および円偏光板の製造方法
JP5755684B2 (ja) 2013-06-10 2015-07-29 日東電工株式会社 位相差フィルムの製造方法および円偏光板の製造方法
US20160245972A1 (en) * 2013-10-28 2016-08-25 Zeon Corporation Multilayer film, optically anisotropic laminate, circular polarizer, organic electroluminescent display, and manufacturing methods
CN107153232B (zh) * 2017-07-21 2019-06-18 武汉天马微电子有限公司 一种抗反射薄膜及包含其的柔性显示装置
CN109712534A (zh) * 2019-02-28 2019-05-03 上海天马有机发光显示技术有限公司 显示面板及显示装置

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JP2004226591A (ja) * 2003-01-22 2004-08-12 Fuji Photo Film Co Ltd 液晶表示装置および偏光板
JP2005331915A (ja) * 2004-04-19 2005-12-02 Konica Minolta Opto Inc ロール状位相差フィルムの製造方法、位相差フィルム、偏光板及び表示装置
JP2007199442A (ja) * 2006-01-27 2007-08-09 Fujifilm Corp 光学補償フィルム、偏光板及び液晶表示装置
JP2007206207A (ja) * 2006-01-31 2007-08-16 Fujifilm Corp 光学フィルム、偏光板及び液晶表示装置

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JP4117173B2 (ja) * 2002-09-26 2008-07-16 富士フイルム株式会社 位相差板の製造方法およびその方法によって製造された位相差板
US7781464B2 (en) * 2003-01-17 2010-08-24 Bexel Pharmaceuticals, Inc. Heterocyclic diphenyl ethers
JP4420429B2 (ja) * 2003-08-25 2010-02-24 日東電工株式会社 積層光学フィルム、楕円偏光板および画像表示装置
CN100454053C (zh) * 2004-04-19 2009-01-21 柯尼卡美能达精密光学株式会社 卷筒状相位差膜的制造方法、相位差膜、偏振片及显示装置
TWI413809B (zh) * 2004-12-27 2013-11-01 Dainippon Ink & Chemicals 光學薄膜、橢圓偏光板、圓偏光板、液晶顯示元件、及該光學薄膜之製法
JP2007169592A (ja) * 2005-11-22 2007-07-05 Fujifilm Corp セルロースアシレートペレットおよびその製造方法、セルロースアシレートフィルムおよびその製造方法、偏光板、光学補償フィルム、反射防止フィルム、並びに液晶表示装置
JP2007138121A (ja) * 2005-11-22 2007-06-07 Fujifilm Corp セルロースアシレートフィルムおよびその製造方法、ペレット、偏光板、光学補償フィルム、反射防止フィルム、並びに液晶表示装置
JPWO2009025170A1 (ja) * 2007-08-23 2010-11-25 コニカミノルタオプト株式会社 長尺の位相差フィルム、長尺の楕円偏光フィルム、楕円偏光板、及び画像表示装置

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2004226591A (ja) * 2003-01-22 2004-08-12 Fuji Photo Film Co Ltd 液晶表示装置および偏光板
JP2005331915A (ja) * 2004-04-19 2005-12-02 Konica Minolta Opto Inc ロール状位相差フィルムの製造方法、位相差フィルム、偏光板及び表示装置
JP2007199442A (ja) * 2006-01-27 2007-08-09 Fujifilm Corp 光学補償フィルム、偏光板及び液晶表示装置
JP2007206207A (ja) * 2006-01-31 2007-08-16 Fujifilm Corp 光学フィルム、偏光板及び液晶表示装置

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013156661A (ja) * 2007-08-23 2013-08-15 Konica Minolta Inc 長尺の位相差フィルム、長尺の楕円偏光フィルム、楕円偏光板、及び画像表示装置
JP2011002728A (ja) * 2009-06-22 2011-01-06 Jsr Corp 光学部材及びその製造方法
KR101888841B1 (ko) * 2011-12-19 2018-08-16 주식회사 엘지화학 편광판
KR101904038B1 (ko) * 2011-12-19 2018-10-04 주식회사 엘지화학 편광판
US11307338B2 (en) 2011-12-19 2022-04-19 Lg Chem, Ltd. Polarizing plate for minimizing reflecting properties in organic light emitting device
KR101864937B1 (ko) * 2011-12-19 2018-06-07 주식회사 엘지화학 편광판
US10551539B2 (en) 2011-12-19 2020-02-04 Lg Chem, Ltd. Polarizing plate for minimizing reflective properties in organic light emitting device
KR20160099516A (ko) * 2011-12-19 2016-08-22 주식회사 엘지화학 편광판
US10209416B2 (en) 2011-12-19 2019-02-19 Lg Chem, Ltd. Polarizing plate for minimizing reflecting properties in an organic light emitting device
US10782461B2 (en) 2011-12-19 2020-09-22 Lg Chem, Ltd. Polarizing plate for minimizing reflecting properties in an organic light emitting device
KR20160099517A (ko) * 2011-12-19 2016-08-22 주식회사 엘지화학 편광판
KR101910145B1 (ko) * 2011-12-19 2018-10-19 주식회사 엘지화학 편광판
US9977166B2 (en) 2011-12-19 2018-05-22 Lg Chem, Ltd. Polarizer
KR20130078727A (ko) * 2011-12-30 2013-07-10 엘지디스플레이 주식회사 코팅형 위상차 필름 및 이를 구비한 유기전계발광 표시소자
KR101950813B1 (ko) * 2011-12-30 2019-02-22 엘지디스플레이 주식회사 코팅형 위상차 필름 및 이를 구비한 유기전계발광 표시소자
JP2013164520A (ja) * 2012-02-10 2013-08-22 Dainippon Printing Co Ltd 位相差層形成用の重合性液晶組成物、位相差フィルム及び位相差フィルムの製造方法
KR20140121446A (ko) 2012-03-12 2014-10-15 코니카 미놀타 가부시키가이샤 λ／４ 위상차 필름과 그의 제조 방법, 원 편광판 및 유기 일렉트로루미네센스 표시 장치
JP2021060594A (ja) * 2012-06-21 2021-04-15 日東電工株式会社 偏光板
JP2019061291A (ja) * 2012-06-21 2019-04-18 日東電工株式会社 偏光板
JP2018106210A (ja) * 2012-06-21 2018-07-05 日東電工株式会社 偏光板および有機ｅｌパネル
JP2019082719A (ja) * 2012-06-21 2019-05-30 日東電工株式会社 偏光板
KR102086191B1 (ko) * 2012-06-21 2020-03-06 닛토덴코 가부시키가이샤 편광판 및 유기 el 패널
KR20150104220A (ko) * 2012-06-21 2015-09-14 닛토덴코 가부시키가이샤 편광판 및 유기 el 패널
JP2021060595A (ja) * 2012-06-21 2021-04-15 日東電工株式会社 偏光板
US9459389B2 (en) 2012-06-29 2016-10-04 Nitto Denko Corporation Polarizing plate and organic EL panel
WO2014002929A1 (fr) * 2012-06-29 2014-01-03 日東電工株式会社 Plaque de polarisation et panneau el organique
JP2014010300A (ja) * 2012-06-29 2014-01-20 Nitto Denko Corp 偏光板および有機ｅｌパネル
KR20150109852A (ko) * 2014-03-21 2015-10-02 동우 화인켐 주식회사 편광판 및 이를 포함하는 화상표시장치
KR102116368B1 (ko) * 2014-03-21 2020-05-28 동우 화인켐 주식회사 편광판 및 이를 포함하는 화상표시장치
JPWO2016121602A1 (ja) * 2015-01-28 2017-11-02 日本ゼオン株式会社 複層フィルム、光学異方性積層体、円偏光板、有機エレクトロルミネッセンス表示装置、及び製造方法
US10207474B2 (en) 2015-01-28 2019-02-19 Zeon Corporation Multilayer film, optically anisotropic layered body, circularly polarizing plate, organic electroluminescence display device, and manufacturing method
CN107111044A (zh) * 2015-01-28 2017-08-29 日本瑞翁株式会社 多层膜、光学各向异性层叠体、圆偏振片、有机电致发光显示装置及制造方法
WO2016121602A1 (fr) * 2015-01-28 2016-08-04 日本ゼオン株式会社 Film multicouche, corps stratifié optiquement anisotrope, plaque de polarisation circulaire, dispositif d'affichage à électroluminescence organique, et procédé de fabrication
KR102054754B1 (ko) * 2015-02-04 2019-12-11 후지필름 가부시키가이샤 화상 표시 장치
KR20170098884A (ko) * 2015-02-04 2017-08-30 후지필름 가부시키가이샤 화상 표시 장치
US10573816B2 (en) 2015-02-04 2020-02-25 Fujifilm Corporation Image display device
KR102084118B1 (ko) * 2017-09-29 2020-03-03 삼성에스디아이 주식회사 Oled용 편광판 및 이를 포함하는 광학표시장치
KR20170117961A (ko) * 2017-09-29 2017-10-24 삼성에스디아이 주식회사 Oled용 편광판 및 이를 포함하는 광학표시장치
KR20200061401A (ko) * 2017-11-10 2020-06-02 스미또모 가가꾸 가부시키가이샤 원편광판 및 표시 장치
KR102418732B1 (ko) * 2017-11-10 2022-07-11 스미또모 가가꾸 가부시키가이샤 원편광판 및 표시 장치

Also Published As

Publication number Publication date
TW200925672A (en) 2009-06-16
JPWO2009025170A1 (ja) 2010-11-25
TWI452353B (zh) 2014-09-11
JP2013156661A (ja) 2013-08-15

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