JP4662738B2 - セルロースアシレートフィルム - Google Patents

セルロースアシレートフィルム Download PDF

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Publication number
JP4662738B2
JP4662738B2 JP2004184910A JP2004184910A JP4662738B2 JP 4662738 B2 JP4662738 B2 JP 4662738B2 JP 2004184910 A JP2004184910 A JP 2004184910A JP 2004184910 A JP2004184910 A JP 2004184910A JP 4662738 B2 JP4662738 B2 JP 4662738B2
Authority
JP
Japan
Prior art keywords
film
cellulose
cellulose acylate
mass
rth
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.)
Expired - Fee Related
Application number
JP2004184910A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006008768A (ja
JP2006008768A5 (enExample
Inventor
泰行 佐々田
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.)
Fujifilm Corp
Original Assignee
Fujifilm 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 Fujifilm Corp filed Critical Fujifilm Corp
Priority to JP2004184910A priority Critical patent/JP4662738B2/ja
Priority to PCT/JP2005/011383 priority patent/WO2006001284A1/ja
Priority to CN2005800207345A priority patent/CN1972984B/zh
Priority to KR1020067026990A priority patent/KR101218025B1/ko
Publication of JP2006008768A publication Critical patent/JP2006008768A/ja
Publication of JP2006008768A5 publication Critical patent/JP2006008768A5/ja
Application granted granted Critical
Publication of JP4662738B2 publication Critical patent/JP4662738B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0034—Polarising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/002—Panels; Plates; Sheets
    • 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
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives
    • C08J2301/10—Esters of organic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polarising Elements (AREA)
  • Moulding By Coating Moulds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Liquid Crystal (AREA)
JP2004184910A 2004-06-23 2004-06-23 セルロースアシレートフィルム Expired - Fee Related JP4662738B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2004184910A JP4662738B2 (ja) 2004-06-23 2004-06-23 セルロースアシレートフィルム
PCT/JP2005/011383 WO2006001284A1 (ja) 2004-06-23 2005-06-21 セルロースアシレートフィルムとその製造方法
CN2005800207345A CN1972984B (zh) 2004-06-23 2005-06-21 酰化纤维素薄膜及其制造方法
KR1020067026990A KR101218025B1 (ko) 2004-06-23 2005-06-21 셀룰로오스아실레이트 필름과 그 제조 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004184910A JP4662738B2 (ja) 2004-06-23 2004-06-23 セルロースアシレートフィルム

Publications (3)

Publication Number Publication Date
JP2006008768A JP2006008768A (ja) 2006-01-12
JP2006008768A5 JP2006008768A5 (enExample) 2007-06-14
JP4662738B2 true JP4662738B2 (ja) 2011-03-30

Family

ID=35776373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004184910A Expired - Fee Related JP4662738B2 (ja) 2004-06-23 2004-06-23 セルロースアシレートフィルム

Country Status (4)

Country Link
JP (1) JP4662738B2 (enExample)
KR (1) KR101218025B1 (enExample)
CN (1) CN1972984B (enExample)
WO (1) WO2006001284A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4594131B2 (ja) * 2005-02-24 2010-12-08 富士フイルム株式会社 セルロースアシレートフィルム、位相差板、偏光板、液晶表示装置およびセルロースアシレートフィルムの製造方法
JP4833109B2 (ja) * 2006-02-17 2011-12-07 富士フイルム株式会社 透明ポリマーフィルムおよびその製造方法、並びに、それを用いた位相差フィルム、偏光板および液晶表示装置
US8257621B2 (en) 2006-02-22 2012-09-04 Fujifilm Corporation Transparent polymer film and method for producing it, and retardation film, polarizer and liquid crystal display device comprising the film
JP5072385B2 (ja) * 2006-02-22 2012-11-14 富士フイルム株式会社 透明ポリマーフィルムおよびその製造方法、並びに、それを用いた位相差フィルム、偏光板および液晶表示装置
JP2007230104A (ja) * 2006-03-01 2007-09-13 Kaneka Corp ポリマーフィルムおよび位相差フィルムならびにこれらの製造方法
WO2007105828A1 (en) * 2006-03-14 2007-09-20 Fujifilm Corporation Cellulose acylate film and method for producing same, and retardation film, polarizer and liquid crystal display device comprising the film
JP4912009B2 (ja) * 2006-03-30 2012-04-04 富士フイルム株式会社 セルロースアシレートフィルムおよびその製造方法、並びに、それを用いた位相差フィルム、偏光板および液晶表示装置
JPWO2009119142A1 (ja) * 2008-03-24 2011-07-21 コニカミノルタオプト株式会社 セルロースエステルフィルム
JP6215869B2 (ja) * 2014-06-10 2017-10-18 富士フイルム株式会社 光学フィルム、偏光板、および液晶表示装置
KR102536610B1 (ko) * 2021-07-02 2023-05-26 효성화학 주식회사 광학 필름 및 이를 포함하는 패널

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3727755B2 (ja) * 1997-06-17 2005-12-14 富士写真フイルム株式会社 セルロースアセテートフイルム、その製造方法および偏光板保護膜
JP4641604B2 (ja) * 1999-10-21 2011-03-02 コニカミノルタホールディングス株式会社 光学フィルム及びその製造方法並びにそれを用いた液晶表示装置
JP2002071957A (ja) * 2000-06-14 2002-03-12 Konica Corp 光学フィルム、偏光板、光学フィルムロ−ル、光学フィルムを用いた表示装置、光学フィルムの製造方法
JP4892794B2 (ja) * 2000-07-14 2012-03-07 コニカミノルタホールディングス株式会社 セルロースエステル溶液の調製用固形物、セルロースエステル溶液、セルロースエステルフィルムの製造方法、セルロースエステルフィルム、それを用いる偏光板及び表示装置
WO2002033454A1 (fr) * 2000-10-20 2002-04-25 Fuji Photo Film Co., Ltd. Pellicule d'acetate de cellulose ayant un retard optique et une epaisseur regules
JP4242602B2 (ja) * 2002-04-18 2009-03-25 株式会社カネカ 位相差フィルム

Also Published As

Publication number Publication date
WO2006001284A1 (ja) 2006-01-05
CN1972984A (zh) 2007-05-30
KR20070022782A (ko) 2007-02-27
KR101218025B1 (ko) 2013-01-02
JP2006008768A (ja) 2006-01-12
CN1972984B (zh) 2010-11-24

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