ATE395628T1 - Flüssigkristallpaneel, flüssigkristallfernsehen und flüssigkristallanzeigevorrichtung - Google Patents

Flüssigkristallpaneel, flüssigkristallfernsehen und flüssigkristallanzeigevorrichtung

Info

Publication number
ATE395628T1
ATE395628T1 AT06714974T AT06714974T ATE395628T1 AT E395628 T1 ATE395628 T1 AT E395628T1 AT 06714974 T AT06714974 T AT 06714974T AT 06714974 T AT06714974 T AT 06714974T AT E395628 T1 ATE395628 T1 AT E395628T1
Authority
AT
Austria
Prior art keywords
liquid crystal
crystal cell
polarizer
television
display device
Prior art date
Application number
AT06714974T
Other languages
English (en)
Inventor
Kenji Yoda
Shuuji Yano
Masaki Hayashi
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
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Application granted granted Critical
Publication of ATE395628T1 publication Critical patent/ATE395628T1/de

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
    • 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
    • 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
    • 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
    • G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
    • G02F1/133562—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements on the viewer side
    • 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
    • G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
    • G02F1/133567—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements on the back side
    • 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
    • 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
    • G02F2413/04—Number of plates greater than or equal to 4
    • 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
    • G02F2413/13—Positive birefingence
AT06714974T 2005-03-11 2006-03-01 Flüssigkristallpaneel, flüssigkristallfernsehen und flüssigkristallanzeigevorrichtung ATE395628T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005068649A JP2006251439A (ja) 2005-03-11 2005-03-11 液晶パネル、液晶テレビおよび液晶表示装置

Publications (1)

Publication Number Publication Date
ATE395628T1 true ATE395628T1 (de) 2008-05-15

Family

ID=36953217

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06714974T ATE395628T1 (de) 2005-03-11 2006-03-01 Flüssigkristallpaneel, flüssigkristallfernsehen und flüssigkristallanzeigevorrichtung

Country Status (9)

Country Link
US (1) US20070200987A1 (de)
EP (1) EP1757977B1 (de)
JP (1) JP2006251439A (de)
KR (1) KR100831918B1 (de)
CN (1) CN100428023C (de)
AT (1) ATE395628T1 (de)
DE (1) DE602006001171D1 (de)
TW (1) TW200702843A (de)
WO (1) WO2006095617A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006267625A (ja) * 2005-03-24 2006-10-05 Nitto Denko Corp 液晶パネル、液晶テレビおよび液晶表示装置
JP2008158310A (ja) * 2006-12-25 2008-07-10 Nitto Denko Corp 積層体、液晶パネル、および液晶表示装置
US10174129B2 (en) 2007-02-14 2019-01-08 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom
US9834516B2 (en) * 2007-02-14 2017-12-05 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom
KR101452542B1 (ko) * 2007-06-20 2014-10-21 코니카 미놀타 어드밴스드 레이어즈 인코포레이티드 액정 표시 장치
KR20090060626A (ko) * 2007-12-10 2009-06-15 삼성전자주식회사 광원 모듈과 이의 구동 방법 및 이를 포함하는 표시 장치
US8188267B2 (en) 2008-02-13 2012-05-29 Eastman Chemical Company Treatment of cellulose esters
US8354525B2 (en) 2008-02-13 2013-01-15 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom
US9777074B2 (en) 2008-02-13 2017-10-03 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom
US8067488B2 (en) * 2009-04-15 2011-11-29 Eastman Chemical Company Cellulose solutions comprising tetraalkylammonium alkylphosphate and products produced therefrom
KR20120002411A (ko) * 2010-06-30 2012-01-05 동우 화인켐 주식회사 복합구성 편광판 세트 및 이를 포함하는 ｉｐｓ 모드 액정표시장치
US9096691B2 (en) 2011-04-13 2015-08-04 Eastman Chemical Company Cellulose ester optical films
TWI453509B (zh) * 2011-12-14 2014-09-21 Ind Tech Res Inst 雙光軸相位差膜及其製造方法
JP6304936B2 (ja) * 2013-04-23 2018-04-04 三菱電機株式会社 液晶表示装置
JP6167676B2 (ja) * 2013-06-05 2017-07-26 大日本印刷株式会社 液晶表示装置
JP2015038598A (ja) * 2013-07-18 2015-02-26 富士フイルム株式会社 位相差フィルム、偏光板および液晶表示装置
CN103558710B (zh) * 2013-11-11 2016-04-13 京东方科技集团股份有限公司 Tft液晶显示面板
CN103605239B (zh) * 2013-11-22 2016-08-17 深圳市华星光电技术有限公司 一种液晶显示器
CN103605233B (zh) * 2013-11-22 2016-08-24 深圳市华星光电技术有限公司 一种液晶显示器
JPWO2015111474A1 (ja) * 2014-01-22 2017-03-23 富士フイルム株式会社 偏光板、液晶表示装置
WO2017119427A1 (ja) * 2016-01-08 2017-07-13 大日本印刷株式会社 画像表示装置
CN105629581A (zh) * 2016-03-24 2016-06-01 京东方科技集团股份有限公司 一种显示面板和显示装置
JP6724729B2 (ja) * 2016-03-31 2020-07-15 住友化学株式会社 偏光板のセット及びそれを用いたｉｐｓモード液晶表示装置
KR102457502B1 (ko) * 2018-12-27 2022-10-21 삼성에스디아이 주식회사 편광판 및 이를 포함하는 액정표시장치
GB2588763A (en) * 2019-10-31 2021-05-12 Flexenable Ltd Liquid crystal device assembly
KR20230045084A (ko) * 2020-09-18 2023-04-04 후지필름 가부시키가이샤 광학 필름, 원편광판, 유기 일렉트로 루미네선스 표시 장치

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KR100223601B1 (ko) * 1997-05-29 1999-10-15 윤종용 액정 표시 장치
JP3807584B2 (ja) * 1998-06-29 2006-08-09 シャープ株式会社 液晶表示装置
KR100306545B1 (ko) * 1998-06-29 2001-11-22 마찌다 가쯔히꼬 액정 표시 장치
WO2001020393A1 (en) * 1999-09-16 2001-03-22 Merck Patent Gmbh Optical compensator and liquid crystal display ii
US7359018B2 (en) * 2002-08-26 2008-04-15 Dai Nippon Printing Co., Ltd Retardation optical element, process of producing the same, and liquid crystal display
JP3687854B2 (ja) * 2002-10-15 2005-08-24 日東電工株式会社 光学フィルムおよび液晶表示装置
KR100462326B1 (ko) * 2003-01-28 2004-12-18 주식회사 엘지화학 네가티브 보상필름을 갖는 수직배향 액정표시장치
JP2005062671A (ja) * 2003-08-19 2005-03-10 Fuji Photo Film Co Ltd 光学異方性層、それを用いた位相差板、楕円偏光板及び液晶表示装置
JP4564795B2 (ja) * 2003-09-30 2010-10-20 株式会社日立製作所 液晶表示装置
KR100677050B1 (ko) * 2003-10-22 2007-01-31 주식회사 엘지화학 ＋ａ-플레이트와 ＋ｃ-플레이트를 이용한 시야각보상필름을 포함하는 면상 스위칭 액정 표시장치
JP4383903B2 (ja) * 2004-01-23 2009-12-16 株式会社 日立ディスプレイズ 偏光板及びそれを用いた液晶表示装置
JP2006267625A (ja) * 2005-03-24 2006-10-05 Nitto Denko Corp 液晶パネル、液晶テレビおよび液晶表示装置

Also Published As

Publication number Publication date
TW200702843A (en) 2007-01-16
CN1954251A (zh) 2007-04-25
KR20070029718A (ko) 2007-03-14
JP2006251439A (ja) 2006-09-21
CN100428023C (zh) 2008-10-22
DE602006001171D1 (de) 2008-06-26
KR100831918B1 (ko) 2008-05-26
EP1757977A4 (de) 2007-07-18
EP1757977A1 (de) 2007-02-28
EP1757977B1 (de) 2008-05-14
WO2006095617A1 (ja) 2006-09-14
US20070200987A1 (en) 2007-08-30

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