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WO2008114332A1 - 透明ポリマーフィルムの製造方法と該方法により製造される透明ポリマーフィルム、位相差フィルム、偏光板、および液晶表示装置 - Google Patents

透明ポリマーフィルムの製造方法と該方法により製造される透明ポリマーフィルム、位相差フィルム、偏光板、および液晶表示装置 Download PDF

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Publication number
WO2008114332A1
WO2008114332A1 PCT/JP2007/053158 JP2007053158W WO2008114332A1 WO 2008114332 A1 WO2008114332 A1 WO 2008114332A1 JP 2007053158 W JP2007053158 W JP 2007053158W WO 2008114332 A1 WO2008114332 A1 WO 2008114332A1
Authority
WO
WIPO (PCT)
Prior art keywords
polymer film
transparent polymer
liquid crystal
crystal display
display apparatus
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/JP2007/053158
Other languages
English (en)
French (fr)
Inventor
Yasuyuki Sasada
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 JP2007557237A priority Critical patent/JP4945458B2/ja
Priority to EP07714658.7A priority patent/EP2397310A4/en
Priority to US11/913,223 priority patent/US8435432B2/en
Priority to CNA2007800005395A priority patent/CN101400503A/zh
Priority to PCT/JP2007/053158 priority patent/WO2008114332A1/ja
Priority to TW096106419A priority patent/TWI421598B/zh
Publication of WO2008114332A1 publication Critical patent/WO2008114332A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • B29C41/28—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length by depositing flowable material on an endless belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • 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
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B29K2001/08—Cellulose derivatives
    • B29K2001/12—Cellulose acetate
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polarising Elements (AREA)
  • Moulding By Coating Moulds (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

　ポリマーフィルムを下記式（１）の条件を満たす温度Ｔ（単位；°C）で熱処理すれば、透明ポリマーフィルムのレタデーションの発現性を容易に調整することができる。 　式（１）：　Ｔｃ≦Ｔ＜Ｔｍ0 ［式中、Ｔｃは熱処理前のポリマーフィルムの結晶化温度（単位；°C）を表し、Ｔｍ0は熱処理前のポリマーフィルムの融点（単位；°C）を表す。］
PCT/JP2007/053158 2007-02-21 2007-02-21 透明ポリマーフィルムの製造方法と該方法により製造される透明ポリマーフィルム、位相差フィルム、偏光板、および液晶表示装置 Ceased WO2008114332A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2007557237A JP4945458B2 (ja) 2007-02-21 2007-02-21 透明ポリマーフィルムの製造方法と該方法により製造される透明ポリマーフィルム、位相差フィルム、偏光板、および液晶表示装置
EP07714658.7A EP2397310A4 (en) 2007-02-21 2007-02-21 PROCESS FOR PRODUCING TRANSPARENT POLYMER FILM, TRANSPARENT POLYMER FILM PRODUCED THEREBY, DELAY FILM, POLARIZATION PLATE AND LIQUID CRYSTAL DISPLAY APPARATUS
US11/913,223 US8435432B2 (en) 2007-02-21 2007-02-21 Production method for transparent polymer film and transparent polymer film produced according to the method, retardation film, polarizer, and liquid crystal display device
CNA2007800005395A CN101400503A (zh) 2007-02-21 2007-02-21 透明聚合物薄膜的制造方法及通过该方法制造的透明聚合物薄膜、相位差薄膜、偏振片和液晶显示装置
PCT/JP2007/053158 WO2008114332A1 (ja) 2007-02-21 2007-02-21 透明ポリマーフィルムの製造方法と該方法により製造される透明ポリマーフィルム、位相差フィルム、偏光板、および液晶表示装置
TW096106419A TWI421598B (zh) 2007-02-21 2007-02-26 透明聚合物薄膜之製法與藉由該方法製造之透明聚合物薄膜、相位差膜、偏光板及液晶顯示裝置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/053158 WO2008114332A1 (ja) 2007-02-21 2007-02-21 透明ポリマーフィルムの製造方法と該方法により製造される透明ポリマーフィルム、位相差フィルム、偏光板、および液晶表示装置

Publications (1)

Publication Number Publication Date
WO2008114332A1 true WO2008114332A1 (ja) 2008-09-25

Family

ID=39765453

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/053158 Ceased WO2008114332A1 (ja) 2007-02-21 2007-02-21 透明ポリマーフィルムの製造方法と該方法により製造される透明ポリマーフィルム、位相差フィルム、偏光板、および液晶表示装置

Country Status (6)

Country Link
US (1) US8435432B2 (ja)
EP (1) EP2397310A4 (ja)
JP (1) JP4945458B2 (ja)
CN (1) CN101400503A (ja)
TW (1) TWI421598B (ja)
WO (1) WO2008114332A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008238748A (ja) * 2007-03-28 2008-10-09 Fujifilm Corp セルロースアシレートフィルムの製造方法
JP2009126081A (ja) * 2007-11-26 2009-06-11 Fujifilm Corp セルロースアシレートフィルムの製造方法
JP2009241395A (ja) * 2008-03-31 2009-10-22 Fujifilm Corp セルロースアシレートフィルムとその製造方法、位相差フィルム、偏光板および液晶表示装置
WO2014188993A1 (ja) * 2013-05-24 2014-11-27 コニカミノルタ株式会社 光学フィルムの製造方法

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US7920237B2 (en) * 2005-08-22 2011-04-05 Fujifilm Corporation Transparent polymer film and method for producing it, and retardation film, polarizer and liquid crystal display device comprising the film
JP2009098633A (ja) * 2007-09-28 2009-05-07 Fujifilm Corp 積層光学フィルム、偏光板及び液晶表示装置
JP2009098642A (ja) * 2007-09-28 2009-05-07 Fujifilm Corp 積層光学フィルム、偏光板及び液晶表示装置
JP2009098643A (ja) * 2007-09-28 2009-05-07 Fujifilm Corp 積層光学フィルム、偏光板及び液晶表示装置
JP5476046B2 (ja) * 2008-10-03 2014-04-23 東京応化工業株式会社 剥離方法、基板の接着剤、および基板を含む積層体
US8504542B2 (en) * 2011-09-02 2013-08-06 Palantir Technologies, Inc. Multi-row transactions
KR101243048B1 (ko) * 2011-11-08 2013-03-13 에스케이이노베이션 주식회사 셀룰로오스 아실레이트 필름
US10640577B2 (en) 2016-04-22 2020-05-05 Eastman Chemical Company Regioselectively substituted cellulose esters and films made therefrom
KR102571057B1 (ko) * 2018-02-12 2023-08-25 삼성전자주식회사 위상차 필름 및 표시 장치
KR102662107B1 (ko) * 2019-01-11 2024-05-02 산진 옵토일렉트로닉스 (난징) 컴퍼니 리미티드 편광판의 제조 방법
JP7375807B2 (ja) * 2019-02-28 2023-11-08 日本ゼオン株式会社 樹脂フィルムの製造方法、並びに、位相差フィルム及びその製造方法
US11965793B2 (en) 2021-05-18 2024-04-23 Xerox Corporation Stress engineering of transparent materials

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JPH02122915A (ja) * 1988-11-02 1990-05-10 Toray Ind Inc ポリプロレンフィルム製造方法
JPH0892390A (ja) * 1994-09-19 1996-04-09 Toray Ind Inc 写真用ポリエステルフィルム
JP2003105176A (ja) * 2001-09-27 2003-04-09 Tohcello Co Ltd 二軸延伸生分解性ポリエステルフィルム及び積層フィルム
JP2004284035A (ja) * 2003-03-19 2004-10-14 Konica Minolta Holdings Inc 積層ポリエステルフィルムとその製造方法及びそれを用いたハロゲン化銀写真感光材料とその製造方法

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
JP2008238748A (ja) * 2007-03-28 2008-10-09 Fujifilm Corp セルロースアシレートフィルムの製造方法
JP2009126081A (ja) * 2007-11-26 2009-06-11 Fujifilm Corp セルロースアシレートフィルムの製造方法
JP2009241395A (ja) * 2008-03-31 2009-10-22 Fujifilm Corp セルロースアシレートフィルムとその製造方法、位相差フィルム、偏光板および液晶表示装置
WO2014188993A1 (ja) * 2013-05-24 2014-11-27 コニカミノルタ株式会社 光学フィルムの製造方法
JPWO2014188993A1 (ja) * 2013-05-24 2017-02-23 コニカミノルタ株式会社 光学フィルムの製造方法

Also Published As

Publication number Publication date
TWI421598B (zh) 2014-01-01
CN101400503A (zh) 2009-04-01
TW200835979A (en) 2008-09-01
US20090091694A1 (en) 2009-04-09
EP2397310A4 (en) 2014-05-07
JP4945458B2 (ja) 2012-06-06
US8435432B2 (en) 2013-05-07
JPWO2008114332A1 (ja) 2010-06-24
EP2397310A1 (en) 2011-12-21

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