JP5643865B2 - 偏光性積層フィルムの製造方法及び偏光板の製造方法 - Google Patents

偏光性積層フィルムの製造方法及び偏光板の製造方法 Download PDF

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Publication number
JP5643865B2
JP5643865B2 JP2013045517A JP2013045517A JP5643865B2 JP 5643865 B2 JP5643865 B2 JP 5643865B2 JP 2013045517 A JP2013045517 A JP 2013045517A JP 2013045517 A JP2013045517 A JP 2013045517A JP 5643865 B2 JP5643865 B2 JP 5643865B2
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Japan
Prior art keywords
film
resin
stretching
layer
winding
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Expired - Fee Related
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JP2013045517A
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English (en)
Japanese (ja)
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JP2014174266A (ja
JP2014174266A5 (enExample
Inventor
河村　真一
真一 河村
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.)
Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Priority to JP2013045517A priority Critical patent/JP5643865B2/ja
Priority to KR1020157025484A priority patent/KR20150125961A/ko
Priority to PCT/JP2014/056386 priority patent/WO2014136986A1/ja
Priority to TW103107388A priority patent/TW201441012A/zh
Publication of JP2014174266A publication Critical patent/JP2014174266A/ja
Publication of JP2014174266A5 publication Critical patent/JP2014174266A5/ja
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Publication of JP5643865B2 publication Critical patent/JP5643865B2/ja
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    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (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)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
JP2013045517A 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 Expired - Fee Related JP5643865B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013045517A JP5643865B2 (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
KR1020157025484A KR20150125961A (ko) 2013-03-07 2014-03-05 편광성 적층 필름의 제조 방법 및 편광판의 제조 방법
PCT/JP2014/056386 WO2014136986A1 (ja) 2013-03-07 2014-03-05 偏光性積層フィルムの製造方法および偏光板の製造方法
TW103107388A TW201441012A (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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013045517A JP5643865B2 (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 (3)

Publication Number Publication Date
JP2014174266A JP2014174266A (ja) 2014-09-22
JP2014174266A5 JP2014174266A5 (enExample) 2014-10-30
JP5643865B2 true JP5643865B2 (ja) 2014-12-17

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ID=51491492

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JP2013045517A Expired - Fee Related JP5643865B2 (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

Country Status (4)

Country Link
JP (1) JP5643865B2 (enExample)
KR (1) KR20150125961A (enExample)
TW (1) TW201441012A (enExample)
WO (1) WO2014136986A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6740570B2 (ja) * 2015-05-29 2020-08-19 住友化学株式会社 積層フィルム及び積層フィルムの製造方法
JP7073044B2 (ja) * 2016-03-30 2022-05-23 住友化学株式会社 偏光フィルムの製造方法
JP6360943B2 (ja) * 2016-05-20 2018-07-18 住友化学株式会社 積層フィルムの製造方法および偏光板の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004106377A (ja) * 2002-09-19 2004-04-08 Nippon Synthetic Chem Ind Co Ltd:The ポリビニルアルコール系フィルムロールおよびそれを用いた偏光膜
JP5633300B2 (ja) * 2010-10-21 2014-12-03 コニカミノルタ株式会社 長尺状ポリマーフィルムの製造方法、λ／４板、偏光板、及び立体画像表示装置
JP5143918B2 (ja) * 2011-02-02 2013-02-13 住友化学株式会社 偏光性積層フィルム、偏光板または基材フィルム付き偏光板の製造方法

Also Published As

Publication number Publication date
KR20150125961A (ko) 2015-11-10
TW201441012A (zh) 2014-11-01
WO2014136986A1 (ja) 2014-09-12
JP2014174266A (ja) 2014-09-22

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