WO2009041467A1 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
WO2009041467A1
WO2009041467A1 PCT/JP2008/067245 JP2008067245W WO2009041467A1 WO 2009041467 A1 WO2009041467 A1 WO 2009041467A1 JP 2008067245 W JP2008067245 W JP 2008067245W WO 2009041467 A1 WO2009041467 A1 WO 2009041467A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
display device
film
crystal display
substrates
Prior art date
Application number
PCT/JP2008/067245
Other languages
English (en)
French (fr)
Inventor
Yusuke Ohashi
Yujiro Yanai
Hajime Nakayama
Original Assignee
Fujifilm Corporation
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 JP2008245034A external-priority patent/JP2009098667A/ja
Application filed by Fujifilm Corporation filed Critical Fujifilm Corporation
Priority to CN200880115877A priority Critical patent/CN101855592A/zh
Priority to US12/680,679 priority patent/US20100220272A1/en
Publication of WO2009041467A1 publication Critical patent/WO2009041467A1/ja

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment
    • 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
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/60—Temperature independent

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)

Abstract

　表示性能と耐湿熱性の両方に優れた液晶表示装置を提供する。 　本発明の液晶表示装置は、光源と、一対の基板と該基板に挟持された液晶層とを有する液晶セルと、ラクトン環含有重合体を含有する熱可塑性樹脂組成物を含むフィルムとを有し、該フィルムが、該液晶セルの該光源に近い側に配置されている。また、本発明の液晶表示装置は、ラクトン環含有重合体を含有する熱可塑性樹脂組成物を含むフィルムを有し、該フィルムの面内レタデーション（Re）及び厚さ方向レタデーション（Rth）がそれぞれ10nm以下であり、該フィルム上に光学異方性層を有することを特徴とする。
PCT/JP2008/067245 2007-09-28 2008-09-25 液晶表示装置 WO2009041467A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200880115877A CN101855592A (zh) 2007-09-28 2008-09-25 液晶显示装置
US12/680,679 US20100220272A1 (en) 2007-09-28 2008-09-25 Liquid crystal display

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-256819 2007-09-28
JP2007256885 2007-09-28
JP2007256819 2007-09-28
JP2007-256885 2007-09-28
JP2008-245034 2008-09-24
JP2008245034A JP2009098667A (ja) 2007-09-28 2008-09-24 液晶表示装置

Publications (1)

Publication Number Publication Date
WO2009041467A1 true WO2009041467A1 (ja) 2009-04-02

Family

ID=40511350

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067245 WO2009041467A1 (ja) 2007-09-28 2008-09-25 液晶表示装置

Country Status (1)

Country Link
WO (1) WO2009041467A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011007835A (ja) * 2009-06-23 2011-01-13 Nippon Shokubai Co Ltd 光学フィルムとそれを備える画像表示装置ならびに新規重合体
CN102741739A (zh) * 2009-11-30 2012-10-17 富士胶片株式会社 液晶显示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006096960A (ja) * 2004-08-31 2006-04-13 Nippon Shokubai Co Ltd 光学用面状熱可塑性樹脂成形体
WO2006112207A1 (ja) * 2005-03-31 2006-10-26 Nippon Shokubai Co., Ltd. 偏光子保護フィルム、偏光板、および画像表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006096960A (ja) * 2004-08-31 2006-04-13 Nippon Shokubai Co Ltd 光学用面状熱可塑性樹脂成形体
WO2006112207A1 (ja) * 2005-03-31 2006-10-26 Nippon Shokubai Co., Ltd. 偏光子保護フィルム、偏光板、および画像表示装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011007835A (ja) * 2009-06-23 2011-01-13 Nippon Shokubai Co Ltd 光学フィルムとそれを備える画像表示装置ならびに新規重合体
CN102741739A (zh) * 2009-11-30 2012-10-17 富士胶片株式会社 液晶显示装置
CN102741739B (zh) * 2009-11-30 2015-04-01 富士胶片株式会社 液晶显示装置
KR101617913B1 (ko) 2009-11-30 2016-05-18 후지필름 가부시키가이샤 액정 표시 장치

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