JP5181673B2 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
JP5181673B2
JP5181673B2 JP2007533200A JP2007533200A JP5181673B2 JP 5181673 B2 JP5181673 B2 JP 5181673B2 JP 2007533200 A JP2007533200 A JP 2007533200A JP 2007533200 A JP2007533200 A JP 2007533200A JP 5181673 B2 JP5181673 B2 JP 5181673B2
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JP
Japan
Prior art keywords
group
film
polymer
liquid crystal
cellulose ester
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Active
Application number
JP2007533200A
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English (en)
Japanese (ja)
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JPWO2007026593A1 (ja
Inventor
公志 田坂
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Konica Minolta Advanced Layers Inc
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Konica Minolta Advanced Layers Inc
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Application filed by Konica Minolta Advanced Layers Inc filed Critical Konica Minolta Advanced Layers Inc
Priority to JP2007533200A priority Critical patent/JP5181673B2/ja
Publication of JPWO2007026593A1 publication Critical patent/JPWO2007026593A1/ja
Application granted granted Critical
Publication of JP5181673B2 publication Critical patent/JP5181673B2/ja
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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
    • G02F1/133528—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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • G02F2202/40—Materials having a particular birefringence, retardation
JP2007533200A 2005-08-30 2006-08-24 液晶表示装置 Active JP5181673B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007533200A JP5181673B2 (ja) 2005-08-30 2006-08-24 液晶表示装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2005249037 2005-08-30
JP2005249037 2005-08-30
PCT/JP2006/316573 WO2007026593A1 (ja) 2005-08-30 2006-08-24 液晶表示装置
JP2007533200A JP5181673B2 (ja) 2005-08-30 2006-08-24 液晶表示装置

Publications (2)

Publication Number Publication Date
JPWO2007026593A1 JPWO2007026593A1 (ja) 2009-03-05
JP5181673B2 true JP5181673B2 (ja) 2013-04-10

Family

ID=37803572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007533200A Active JP5181673B2 (ja) 2005-08-30 2006-08-24 液晶表示装置

Country Status (6)

Country Link
US (1) US7924379B2 (US20070046872A1-20070301-C00004.png)
JP (1) JP5181673B2 (US20070046872A1-20070301-C00004.png)
KR (1) KR101281878B1 (US20070046872A1-20070301-C00004.png)
CN (1) CN100568067C (US20070046872A1-20070301-C00004.png)
TW (1) TWI391756B (US20070046872A1-20070301-C00004.png)
WO (1) WO2007026593A1 (US20070046872A1-20070301-C00004.png)

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JP4914002B2 (ja) * 2004-11-29 2012-04-11 富士フイルム株式会社 液晶表示装置
CN101657752A (zh) * 2007-07-24 2010-02-24 夏普株式会社 液晶显示装置和偏光板
JP4928529B2 (ja) * 2008-11-12 2012-05-09 日東電工株式会社 偏光板の製造方法、偏光板、光学フィルムおよび画像表示装置
US20110319531A1 (en) 2010-06-29 2011-12-29 Eastman Chemical Company Cellulose ester compositions
US9273195B2 (en) 2010-06-29 2016-03-01 Eastman Chemical Company Tires comprising cellulose ester/elastomer compositions
JP5626138B2 (ja) * 2011-06-20 2014-11-19 コニカミノルタ株式会社 垂直配向型液晶表示装置
US20130150484A1 (en) 2011-12-07 2013-06-13 Eastman Chemical Company Cellulose esters in pneumatic tires
CN103616780B (zh) * 2013-11-26 2017-02-08 亚世光电股份有限公司 一种具有明亮画面的黑色背景液晶显示器及其制造工艺
JP6249820B2 (ja) * 2014-02-27 2017-12-20 住友化学株式会社 偏光板の製造方法及び偏光板
US10353214B2 (en) * 2014-06-13 2019-07-16 3M Innovative Properties Company Optical stacks for sparkle reduction
KR101758440B1 (ko) * 2014-12-31 2017-07-17 삼성에스디아이 주식회사 액정표시장치용 모듈 및 이를 포함하는 액정표시장치
KR101803942B1 (ko) * 2015-06-23 2017-12-04 주식회사 엘엠에스 벤딩 저감이 가능한 반사편광모듈 및 이를 구비한 백라이트 유닛
KR101943692B1 (ko) * 2015-11-04 2019-01-29 삼성에스디아이 주식회사 편광판 및 이를 포함하는 액정 표시 장치
US10077342B2 (en) 2016-01-21 2018-09-18 Eastman Chemical Company Elastomeric compositions comprising cellulose ester additives

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JP2004271846A (ja) * 2003-03-07 2004-09-30 Nitto Denko Corp 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

Also Published As

Publication number Publication date
TW200722872A (en) 2007-06-16
TWI391756B (zh) 2013-04-01
US20070046872A1 (en) 2007-03-01
KR20080039931A (ko) 2008-05-07
KR101281878B1 (ko) 2013-07-03
CN100568067C (zh) 2009-12-09
US7924379B2 (en) 2011-04-12
WO2007026593A1 (ja) 2007-03-08
JPWO2007026593A1 (ja) 2009-03-05
CN101253439A (zh) 2008-08-27

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