HK1126283A1 - Layered polarization film, phase difference film, and liquid crystal display device - Google Patents

Layered polarization film, phase difference film, and liquid crystal display device

Info

Publication number
HK1126283A1
HK1126283A1 HK09104394.5A HK09104394A HK1126283A1 HK 1126283 A1 HK1126283 A1 HK 1126283A1 HK 09104394 A HK09104394 A HK 09104394A HK 1126283 A1 HK1126283 A1 HK 1126283A1
Authority
HK
Hong Kong
Prior art keywords
film
liquid crystal
display device
crystal display
phase difference
Prior art date
Application number
HK09104394.5A
Other languages
English (en)
Chinese (zh)
Inventor
昭彥 內山
小野　雄平
松尾　十峰
Original Assignee
Teijin Ltd
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 claimed from JP2006052222A external-priority patent/JP4741961B2/ja
Priority claimed from JP2006052223A external-priority patent/JP4741962B2/ja
Application filed by Teijin Ltd filed Critical Teijin Ltd
Publication of HK1126283A1 publication Critical patent/HK1126283A1/xx

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/02—Number of plates being 2
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/07—All plates on one side of the LC cell

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
HK09104394.5A 2006-02-28 2009-05-14 Layered polarization film, phase difference film, and liquid crystal display device HK1126283A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006052222A JP4741961B2 (ja) 2006-02-28 2006-02-28 積層偏光フィルム、位相差フィルム、および液晶表示装置
JP2006052223A JP4741962B2 (ja) 2006-02-28 2006-02-28 積層偏光フィルム、位相差フィルム、および液晶表示装置
PCT/JP2007/054116 WO2007100117A1 (fr) 2006-02-28 2007-02-26 Film de polarisation en couches, film a difference de phase et ecran a cristaux liquides

Publications (1)

Publication Number Publication Date
HK1126283A1 true HK1126283A1 (en) 2009-08-28

Family

ID=38459209

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09104394.5A HK1126283A1 (en) 2006-02-28 2009-05-14 Layered polarization film, phase difference film, and liquid crystal display device

Country Status (6)

Country Link
US (1) US8111459B2 (fr)
EP (1) EP1998196B9 (fr)
KR (1) KR101354361B1 (fr)
HK (1) HK1126283A1 (fr)
TW (1) TWI431337B (fr)
WO (1) WO2007100117A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4938632B2 (ja) * 2007-12-07 2012-05-23 日東電工株式会社 液晶パネル及び液晶表示装置
ATE548675T1 (de) 2007-12-14 2012-03-15 Sharp Kk Flüssigkristallanzeigevorrichtung
JP5000729B2 (ja) * 2008-02-07 2012-08-15 シャープ株式会社 液晶表示装置の製造方法、及び、液晶表示装置
JP5104439B2 (ja) 2008-03-18 2012-12-19 日本ゼオン株式会社 位相差板
CN102307930B (zh) * 2009-03-06 2013-07-24 帝人化成株式会社 共聚碳酸酯及光学透镜
KR101280830B1 (ko) * 2009-12-11 2013-07-02 엘지디스플레이 주식회사 광학보상필름을 포함하는 블루상 모드 액정표시장치
CN107315216B (zh) * 2012-03-15 2020-02-04 日本瑞翁株式会社 一种相位差膜
JP6385050B2 (ja) 2012-12-17 2018-09-05 日東電工株式会社 光学積層体の製造方法及び光学積層体
US10539717B2 (en) * 2012-12-20 2020-01-21 Samsung Sdi Co., Ltd. Polarizing plates and optical display apparatuses including the polarizing plates
JP2015055680A (ja) * 2013-09-10 2015-03-23 大日本印刷株式会社 偏光板、偏光板の製造方法、画像表示装置、画像表示装置の製造方法及び偏光板の光透過率改善方法
JP2017102443A (ja) * 2015-11-20 2017-06-08 日東電工株式会社 光学積層体および該光学積層体を用いた有機エレクトロルミネセンス表示装置
US20170273180A1 (en) * 2016-03-18 2017-09-21 Apple Inc. Overmolded plastic components formed on metallic plates
JP6777463B2 (ja) * 2016-08-29 2020-10-28 エルジー ディスプレイ カンパニー リミテッド 液晶表示装置及び液晶表示装置の製造方法
KR102659448B1 (ko) * 2020-04-13 2024-04-19 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2612196B2 (ja) 1988-12-14 1997-05-21 富士写真フイルム株式会社 位相差フイルム及びその製造方法
JP2809712B2 (ja) 1989-06-22 1998-10-15 株式会社クラレ 位相差板
JPH04116603A (ja) 1990-09-07 1992-04-17 Casio Comput Co Ltd 位相差素子
JP2994013B2 (ja) 1990-09-18 1999-12-27 日東電工株式会社 位相差板及び楕円偏光板
JP2818983B2 (ja) 1990-10-24 1998-10-30 日東電工株式会社 複屈折性フィルムの製造方法
EP0729977B1 (fr) 1991-03-09 2002-09-04 Basell Polyolefine GmbH Métallocène et catalyseur
US6804058B1 (en) * 1993-12-21 2004-10-12 3M Innovative Properties Company Electroluminescent light source and display incorporating same
JP3168850B2 (ja) 1993-12-22 2001-05-21 住友化学工業株式会社 位相差フィルムの製造方法
JP3836283B2 (ja) * 2000-01-13 2006-10-25 帝人株式会社 ポリカーボネート積層位相差フィルム
JP2002221622A (ja) 2000-11-22 2002-08-09 Teijin Ltd 広視野角偏光フィルムおよびその製造方法
JP3873939B2 (ja) * 2002-11-08 2007-01-31 セイコーエプソン株式会社 液晶表示装置及び電子機器
JP4233431B2 (ja) * 2003-04-01 2009-03-04 日東電工株式会社 光学素子、偏光素子、照明装置および液晶表示装置
JP4044485B2 (ja) * 2003-05-02 2008-02-06 日東電工株式会社 光学フィルム、その製造方法、およびそれを用いた偏光板
JP4882223B2 (ja) 2003-11-21 2012-02-22 日本ゼオン株式会社 液晶表示装置
JP4419606B2 (ja) 2004-02-26 2010-02-24 日本ゼオン株式会社 光学積層体、光学素子、及び液晶表示装置
KR100642949B1 (ko) * 2004-03-29 2006-11-10 주식회사 엘지화학 Ａ-플레이트를 이용한 시야각 보상필름을 포함하는 면상스위칭 액정 표시장치
EP1791005A1 (fr) 2004-09-15 2007-05-30 Teijin Limited Film a retard de flamme
JP3851918B2 (ja) * 2004-10-22 2006-11-29 日東電工株式会社 液晶パネルおよび液晶表示装置

Also Published As

Publication number Publication date
EP1998196B9 (fr) 2014-12-31
TW200804880A (en) 2008-01-16
EP1998196A1 (fr) 2008-12-03
EP1998196A4 (fr) 2011-01-12
US8111459B2 (en) 2012-02-07
TWI431337B (zh) 2014-03-21
KR101354361B1 (ko) 2014-01-22
WO2007100117A1 (fr) 2007-09-07
KR20090004888A (ko) 2009-01-12
EP1998196B1 (fr) 2014-08-20
US20090231520A1 (en) 2009-09-17

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190224