KR20030040114A - 셀룰로오스 아실레이트 필름과 이를 이용한 편광판 - Google Patents

셀룰로오스 아실레이트 필름과 이를 이용한 편광판 Download PDF

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Publication number
KR20030040114A
KR20030040114A KR1020020070065A KR20020070065A KR20030040114A KR 20030040114 A KR20030040114 A KR 20030040114A KR 1020020070065 A KR1020020070065 A KR 1020020070065A KR 20020070065 A KR20020070065 A KR 20020070065A KR 20030040114 A KR20030040114 A KR 20030040114A
Authority
KR
South Korea
Prior art keywords
film
dry air
air
temperature
polarizing plate
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
KR1020020070065A
Other languages
English (en)
Korean (ko)
Inventor
사카마키사토시
Original Assignee
후지 샤신 필름 가부시기가이샤
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 후지 샤신 필름 가부시기가이샤 filed Critical 후지 샤신 필름 가부시기가이샤
Publication of KR20030040114A publication Critical patent/KR20030040114A/ko
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • G02B1/105—
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24752—Laterally noncoextensive components
    • Y10T428/24769—Cellulosic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Moulding By Coating Moulds (AREA)
  • Polarising Elements (AREA)
KR1020020070065A 2001-11-16 2002-11-12 셀룰로오스 아실레이트 필름과 이를 이용한 편광판 Ceased KR20030040114A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2001-00351188 2001-11-16
JP2001351188A JP2003145563A (ja) 2001-11-16 2001-11-16 セルロースアシレートフィルム及びそれを用いた偏光板

Publications (1)

Publication Number Publication Date
KR20030040114A true KR20030040114A (ko) 2003-05-22

Family

ID=19163527

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020070065A Ceased KR20030040114A (ko) 2001-11-16 2002-11-12 셀룰로오스 아실레이트 필름과 이를 이용한 편광판

Country Status (4)

Country Link
US (2) US20030096093A1 (https=)
JP (1) JP2003145563A (https=)
KR (1) KR20030040114A (https=)
CN (1) CN1271451C (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101332014B1 (ko) * 2009-09-30 2013-11-25 에스케이이노베이션 주식회사 스팀 분사를 이용한 광학필름의 제조 방법 및 스팀 분사를 이용한 광학필름의 제조 장치

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3807167B2 (ja) * 1999-10-21 2006-08-09 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フィルム、偏光板保護フィルム及びセルロースエステルフィルムの製造方法
US7399376B2 (en) * 2004-05-04 2008-07-15 Eastman Kodak Company Polarizing plate laminated with an improved glue composition and a method of manufacturing the same
WO2006070936A1 (en) * 2004-12-28 2006-07-06 Fujifilm Corporation Liquid crystal display device, optical compensatory sheet, and polarizer and liquid crystal display device employing the same
JP4771692B2 (ja) * 2004-12-28 2011-09-14 富士フイルム株式会社 液晶表示装置
JP4628140B2 (ja) * 2005-03-03 2011-02-09 富士フイルム株式会社 セルロースアシレートフィルム、偏光板および液晶表示装置
US7495720B2 (en) * 2005-07-21 2009-02-24 Konica Minolta Opto, Inc. Polarizing plate and liquid crystal display device
CN101248376B (zh) * 2005-08-22 2010-11-24 富士胶片株式会社 透明聚合物薄膜及其制备方法和包括该薄膜的延迟薄膜、偏振器和液晶显示装置
US7662456B2 (en) * 2005-12-12 2010-02-16 Eastman Kodak Company Guarded cover sheet for LCD polarizers and method of making the same
JP2008180765A (ja) * 2007-01-23 2008-08-07 Sumitomo Chemical Co Ltd 偏光フィルムの製造方法
JP4968947B2 (ja) * 2008-02-29 2012-07-04 富士フイルム株式会社 光学フィルムの製造方法
KR20110070187A (ko) * 2009-12-18 2011-06-24 에스케이이노베이션 주식회사 테프론 코팅롤러를 이용한 셀룰로오스 아실레이트 필름의 제조장치
JP5657261B2 (ja) * 2010-03-15 2015-01-21 富士フイルム株式会社 溶液製膜方法
US8852496B2 (en) * 2010-03-31 2014-10-07 Fujifilm Corporation Decurling method and apparatus, and film production method
JP5198591B2 (ja) * 2011-01-12 2013-05-15 富士フイルム株式会社 フィルムのカール矯正方法及び装置並びに積層フィルムの製造方法
JP5696015B2 (ja) * 2011-09-16 2015-04-08 富士フイルム株式会社 ポリマーフィルムの製造方法
JP6421094B2 (ja) 2014-08-29 2018-11-07 富士フイルム株式会社 光学フィルム、光学フィルムの製造方法、偏光板及び液晶表示装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5426582B1 (https=) * 1970-08-26 1979-09-05
US4016353A (en) * 1975-04-14 1977-04-05 Crown Zellerbach Corporation Process for producing organic acid esters of cellulose
EP0479260B1 (en) * 1990-10-02 1996-01-24 Fuji Photo Film Co., Ltd. Cellulose ester film containing phosphoric ester plasticizer and aromatic carboxylic ester
US5695694A (en) * 1993-10-08 1997-12-09 Teijin Limited Method of producing an acylated cellulose film
JP4035181B2 (ja) * 1996-07-30 2008-01-16 ダイセル化学工業株式会社 セルロースの混合脂肪酸エステル、その溶液およびセルロースの混合脂肪酸エステルフイルム
JP3931210B2 (ja) * 1998-03-23 2007-06-13 ダイセル化学工業株式会社 セルロースエステル組成物
JP4081849B2 (ja) * 1998-04-28 2008-04-30 コニカミノルタホールディングス株式会社 セルロースアシレート溶液の調製方法、セルロースアシレートフィルムの製造方法
US6320042B1 (en) * 1999-03-03 2001-11-20 Konica Corporation Polarizing plate protective cellulose triacetate film
JP3931514B2 (ja) * 2000-01-18 2007-06-20 コニカミノルタホールディングス株式会社 セルロースアシレートフィルムの製造方法
US6844033B2 (en) * 2001-03-01 2005-01-18 Konica Corporation Cellulose ester film, its manufacturing method, polarizing plate, and liquid crystal display
CN1283699C (zh) * 2002-03-12 2006-11-08 富士胶片株式会社 纤维素膜的制造方法、纤维素膜、偏振片保护膜、光学功能膜、偏振片和液晶显示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101332014B1 (ko) * 2009-09-30 2013-11-25 에스케이이노베이션 주식회사 스팀 분사를 이용한 광학필름의 제조 방법 및 스팀 분사를 이용한 광학필름의 제조 장치

Also Published As

Publication number Publication date
US20030096093A1 (en) 2003-05-22
US20050040556A1 (en) 2005-02-24
CN1271451C (zh) 2006-08-23
JP2003145563A (ja) 2003-05-20
CN1420381A (zh) 2003-05-28

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