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WO2008142921A1 - 光学フィルム、画像表示装置、ジエチニルフルオレン及びそのポリマー - Google Patents

光学フィルム、画像表示装置、ジエチニルフルオレン及びそのポリマー Download PDF

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Publication number
WO2008142921A1
WO2008142921A1 PCT/JP2008/056973 JP2008056973W WO2008142921A1 WO 2008142921 A1 WO2008142921 A1 WO 2008142921A1 JP 2008056973 W JP2008056973 W JP 2008056973W WO 2008142921 A1 WO2008142921 A1 WO 2008142921A1
Authority
WO
WIPO (PCT)
Prior art keywords
optical film
polymer
diethynylfluorene
display
halogen
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/JP2008/056973
Other languages
English (en)
French (fr)
Inventor
Toshiyuki Iida
Yutaka Ohmori
Miyuki Kuroki
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.)
Nitto Denko Corp
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
Priority claimed from JP2007305480A external-priority patent/JP5133034B2/ja
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to CN200880017322XA priority Critical patent/CN101680988B/zh
Priority to US12/601,198 priority patent/US8445079B2/en
Priority to KR1020097020318A priority patent/KR101166617B1/ko
Publication of WO2008142921A1 publication Critical patent/WO2008142921A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/547—Hydroxy compounds containing aromatic rings
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C08J2367/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

　本発明の目的は、好ましい波長分散を示し、さらに、比較的薄く形成することもできる光学フィルムを提供することである。 　本発明は、下記一般式（II）で表される繰り返し単位を有するポリマーを含む光学フィルム。 　式（II）において、Ａ、Ａ’、Ｂ及びＢ’は、それぞれ置換基を表し、ａ、ａ’、ｂ及びｂ’は、対応するＡ、Ａ’、Ｂ及びＢ’の置換数を表す。Ａ、Ａ’、Ｂ及びＢ’は、それぞれ独立して、ハロゲン又は炭素数１～４のアルキル基を表す。Ｒ１及びＲ２は、ハロゲン、炭素数１～１０のアルキル基などを表す。Ｘは、－ＣＯ－、－ＳＯ２－などを表す。 　
PCT/JP2008/056973 2007-05-24 2008-04-09 光学フィルム、画像表示装置、ジエチニルフルオレン及びそのポリマー Ceased WO2008142921A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200880017322XA CN101680988B (zh) 2007-05-24 2008-04-09 光学薄膜、图像显示装置、二炔基芴及其聚合物
US12/601,198 US8445079B2 (en) 2007-05-24 2008-04-09 Optical film, image display device, diethynylfluorene, and polymer thereof
KR1020097020318A KR101166617B1 (ko) 2007-05-24 2008-04-09 광학 필름, 화상 표시 장치, 디에티닐플루오렌 및 그의 중합체

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007137782 2007-05-24
JP2007-137782 2007-05-24
JP2007-305480 2007-11-27
JP2007305480A JP5133034B2 (ja) 2007-05-24 2007-11-27 光学フィルム、画像表示装置、ジエチニルフルオレン及びそのポリマー

Publications (1)

Publication Number Publication Date
WO2008142921A1 true WO2008142921A1 (ja) 2008-11-27

Family

ID=40031637

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056973 Ceased WO2008142921A1 (ja) 2007-05-24 2008-04-09 光学フィルム、画像表示装置、ジエチニルフルオレン及びそのポリマー

Country Status (1)

Country Link
WO (1) WO2008142921A1 (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000508686A (ja) * 1996-04-17 2000-07-11 ヘキスト・リサーチ・アンド・テクノロジー・ドイチュラント・ゲーエムベーハー・ウント・コンパニー・カーゲー スピロ原子を含有するポリマー類およびエレクトロルミネッセンス材料としてのそれらの使用
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
JP2003096072A (ja) * 2001-09-26 2003-04-03 Toray Ind Inc 発光素子
WO2005084081A1 (de) * 2004-02-20 2005-09-09 Merck Patent Gmbh Organische elektronische vorrichtungen
JP2006003715A (ja) * 2004-06-18 2006-01-05 Nitto Denko Corp 位相差フィルムの製造方法、位相差フィルム、偏光板、液晶表示装置および画像表示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000508686A (ja) * 1996-04-17 2000-07-11 ヘキスト・リサーチ・アンド・テクノロジー・ドイチュラント・ゲーエムベーハー・ウント・コンパニー・カーゲー スピロ原子を含有するポリマー類およびエレクトロルミネッセンス材料としてのそれらの使用
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
JP2003096072A (ja) * 2001-09-26 2003-04-03 Toray Ind Inc 発光素子
WO2005084081A1 (de) * 2004-02-20 2005-09-09 Merck Patent Gmbh Organische elektronische vorrichtungen
JP2006003715A (ja) * 2004-06-18 2006-01-05 Nitto Denko Corp 位相差フィルムの製造方法、位相差フィルム、偏光板、液晶表示装置および画像表示装置

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