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WO2008142921A1 - Film optique, dispositif d'affichage, diéthynylfluorène et polymère de celui-ci - Google Patents

Film optique, dispositif d'affichage, diéthynylfluorène et polymère de celui-ci Download PDF

Info

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
Application number
PCT/JP2008/056973
Other languages
English (en)
Japanese (ja)
Inventor
Toshiyuki Iida
Yutaka Ohmori
Miyuki Kuroki
Original Assignee
Nitto Denko 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 JP2007305480A external-priority patent/JP5133034B2/ja
Application filed by Nitto Denko Corporation filed Critical Nitto Denko Corporation
Priority to KR1020097020318A priority Critical patent/KR101166617B1/ko
Priority to CN200880017322XA priority patent/CN101680988B/zh
Priority to US12/601,198 priority patent/US8445079B2/en
Publication of WO2008142921A1 publication Critical patent/WO2008142921A1/fr

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

L'invention concerne un film optique ayant une dispersion de longueur d'onde préférable, qui peut être formé relativement mince. De façon spécifique, l'invention concerne un film optique contenant un polymère ayant une unité de répétition représentée par la formule générale (II) ci-après. Dans la formule (II) ci-après, A, A', B et B' représentent chacun un substituant, et a, a', b et b' représentent respectivement le nombre de substitution de A, A', B et B'. De façon spécifique, A, A', B et B' représentent indépendamment un halogène ou un groupe alkyle ayant 1-4 atomes de carbone ; R1 et R2 représentent chacun un halogène, un groupe alkyle ayant 1-10 atomes de carbone ou similaires ; et X représente -CO-, -SO2- ou similaires.
PCT/JP2008/056973 2007-05-24 2008-04-09 Film optique, dispositif d'affichage, diéthynylfluorène et polymère de celui-ci WO2008142921A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020097020318A KR101166617B1 (ko) 2007-05-24 2008-04-09 광학 필름, 화상 표시 장치, 디에티닐플루오렌 및 그의 중합체
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

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-137782 2007-05-24
JP2007137782 2007-05-24
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
JP2007-305480 2007-11-27

Publications (1)

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

Family

ID=40031637

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056973 WO2008142921A1 (fr) 2007-05-24 2008-04-09 Film optique, dispositif d'affichage, diéthynylfluorène et polymère de celui-ci

Country Status (1)

Country Link
WO (1) WO2008142921A1 (fr)

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 (fr) * 2004-02-20 2005-09-09 Merck Patent Gmbh Dispositifs electroniques organiques
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 (fr) * 2004-02-20 2005-09-09 Merck Patent Gmbh Dispositifs electroniques organiques
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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