TW201441013A - 偏光性積層膜的製造方法及偏光板的製造方法 - Google Patents

偏光性積層膜的製造方法及偏光板的製造方法 Download PDF

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Publication number
TW201441013A
TW201441013A TW103107389A TW103107389A TW201441013A TW 201441013 A TW201441013 A TW 201441013A TW 103107389 A TW103107389 A TW 103107389A TW 103107389 A TW103107389 A TW 103107389A TW 201441013 A TW201441013 A TW 201441013A
Authority
TW
Taiwan
Prior art keywords
film
laminated film
polarizing
heating
polyvinyl alcohol
Prior art date
Application number
TW103107389A
Other languages
English (en)
Chinese (zh)
Inventor
Shinichi Kawamura
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of TW201441013A publication Critical patent/TW201441013A/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • B29C55/026Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets of preformed plates or sheets coated with a solution, a dispersion or a melt of thermoplastic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Polarising Elements (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
TW103107389A 2013-03-07 2014-03-05 偏光性積層膜的製造方法及偏光板的製造方法 TW201441013A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013045521A JP2014174267A (ja) 2013-03-07 2013-03-07 偏光性積層フィルムの製造方法及び偏光板の製造方法

Publications (1)

Publication Number Publication Date
TW201441013A true TW201441013A (zh) 2014-11-01

Family

ID=51491490

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103107389A TW201441013A (zh) 2013-03-07 2014-03-05 偏光性積層膜的製造方法及偏光板的製造方法

Country Status (4)

Country Link
JP (1) JP2014174267A (enrdf_load_stackoverflow)
KR (1) KR20150125962A (enrdf_load_stackoverflow)
TW (1) TW201441013A (enrdf_load_stackoverflow)
WO (1) WO2014136984A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170065531A (ko) * 2014-10-01 2017-06-13 스미또모 가가꾸 가부시키가이샤 편광성 적층 필름 또는 편광판의 제조 방법
JP6504955B2 (ja) * 2015-07-24 2019-04-24 富士フイルム株式会社 積層フィルムの製造方法、積層フィルム、透明導電フィルム、位相差フィルムおよび有機エレクトロルミネッセンス素子
JP6611292B2 (ja) * 2019-02-06 2019-11-27 富士フイルム株式会社 積層フィルムの製造方法、積層フィルム、透明導電フィルム、位相差フィルムおよび有機エレクトロルミネッセンス素子

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007310105A (ja) * 2006-05-17 2007-11-29 Kaneka Corp 光学補償フィルム、並びにその製造方法、光学補償偏光板、および液晶表示装置
JP2011150313A (ja) * 2009-12-21 2011-08-04 Sumitomo Chemical Co Ltd 偏光板の製造方法
JP2012230282A (ja) * 2011-04-27 2012-11-22 Konica Minolta Advanced Layers Inc λ/4位相差フィルムの製造方法、長尺状偏光板、及び液晶表示装置

Also Published As

Publication number Publication date
KR20150125962A (ko) 2015-11-10
WO2014136984A1 (ja) 2014-09-12
JP2014174267A (ja) 2014-09-22

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