JP2010506213A5 - - Google Patents

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Publication number
JP2010506213A5
JP2010506213A5 JP2009531528A JP2009531528A JP2010506213A5 JP 2010506213 A5 JP2010506213 A5 JP 2010506213A5 JP 2009531528 A JP2009531528 A JP 2009531528A JP 2009531528 A JP2009531528 A JP 2009531528A JP 2010506213 A5 JP2010506213 A5 JP 2010506213A5
Authority
JP
Japan
Prior art keywords
film
along
stretching step
polymeric material
birefringence
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.)
Withdrawn
Application number
JP2009531528A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010506213A (ja
Filing date
Publication date
Priority claimed from US11/539,320 external-priority patent/US20080083999A1/en
Application filed filed Critical
Publication of JP2010506213A publication Critical patent/JP2010506213A/ja
Publication of JP2010506213A5 publication Critical patent/JP2010506213A5/ja
Withdrawn legal-status Critical Current

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JP2009531528A 2006-10-06 2007-09-25 光学フィルムを作製するプロセス Withdrawn JP2010506213A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/539,320 US20080083999A1 (en) 2006-10-06 2006-10-06 Process for making an optical film
PCT/US2007/079400 WO2008045675A1 (en) 2006-10-06 2007-09-25 Process for making an optical film

Publications (2)

Publication Number Publication Date
JP2010506213A JP2010506213A (ja) 2010-02-25
JP2010506213A5 true JP2010506213A5 (enExample) 2010-11-11

Family

ID=39274393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009531528A Withdrawn JP2010506213A (ja) 2006-10-06 2007-09-25 光学フィルムを作製するプロセス

Country Status (7)

Country Link
US (1) US20080083999A1 (enExample)
EP (1) EP2091717A1 (enExample)
JP (1) JP2010506213A (enExample)
KR (1) KR20090074757A (enExample)
CN (1) CN101522395A (enExample)
TW (1) TW200829427A (enExample)
WO (1) WO2008045675A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012226078A (ja) * 2011-04-19 2012-11-15 Daicel Corp 偏光フィルム及びその製造方法並びに表示装置
FI125678B (fi) * 2011-08-26 2016-01-15 Bioretec Oy Bioabsorboituva, orientoitu, muotoiltava kiinnitysmateriaali ja -levy
JP6432122B2 (ja) * 2013-02-15 2018-12-05 東洋紡株式会社 画像表示装置
CN103407179B (zh) * 2013-07-04 2015-08-19 青岛科技大学 一种制备高取向度薄膜的装置和方法
JP6115975B1 (ja) * 2016-03-22 2017-04-19 サイデン化学株式会社 ディスプレイ、光学フィルム、粘着剤、粘着剤の複屈折温度依存性の測定方法及び粘着剤を設計・製造する方法
JP7382307B2 (ja) * 2017-08-08 2023-11-16 スリーエム イノベイティブ プロパティズ カンパニー 強靱性、高温度性能、及びｕｖ吸収性を有する多層等方性フィルム
JP7087470B2 (ja) * 2018-03-08 2022-06-21 東レ株式会社 積層体
DE102020127803A1 (de) * 2020-10-22 2022-04-28 Brückner Maschinenbau GmbH & Co. KG Längsreckwerk sowie Verfahren zum Austausch einer einem Verschleiß ausgesetzten Baueinheit in einem Längsreckwerk

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US6449093B2 (en) * 1999-10-12 2002-09-10 3M Innovative Properties Company Optical bodies made with a birefringent polymer
US7037461B1 (en) * 1999-12-21 2006-05-02 3M Innovative Properties Company Method of stretching film
JP3585412B2 (ja) * 2000-02-15 2004-11-04 五洋紙工株式会社 光学機能を有する連続シートの製造法
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JP4818531B2 (ja) * 2001-05-07 2011-11-16 日東電工株式会社 配向フィルムの製造方法、偏光フィルム、偏光板および液晶表示装置
US6916440B2 (en) * 2001-05-31 2005-07-12 3M Innovative Properties Company Processes and apparatus for making transversely drawn films with substantially uniaxial character
US6602585B2 (en) * 2001-09-26 2003-08-05 Engelhard Corporation Shrinkable iridescent film
US6949212B2 (en) * 2002-11-27 2005-09-27 3M Innovative Properties Company Methods and devices for stretching polymer films
US6936209B2 (en) * 2002-11-27 2005-08-30 3M Innovative Properties Company Methods and devices for processing polymer films
US7405784B2 (en) * 2003-02-12 2008-07-29 3M Innovative Properties Company Compensators for liquid crystal displays with biaxially stretched single film with crystallization modifier
US7132065B2 (en) * 2003-02-12 2006-11-07 3M Innovative Properties Company Process for manufacturing polymeric optical film
US6965474B2 (en) * 2003-02-12 2005-11-15 3M Innovative Properties Company Polymeric optical film
US6846089B2 (en) * 2003-05-16 2005-01-25 3M Innovative Properties Company Method for stacking surface structured optical films
TWI240119B (en) * 2003-08-06 2005-09-21 Optimax Tech Corp Polarizer for multi-domain vertical alignment liquid crystal display
JP4273955B2 (ja) * 2003-12-19 2009-06-03 コニカミノルタオプト株式会社 光学フィルムの製造方法
KR101287740B1 (ko) * 2005-04-08 2013-07-18 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 필름의 열 경화법
US20070047080A1 (en) * 2005-08-31 2007-03-01 3M Innovative Properties Company Methods of producing multilayer reflective polarizer
US20080085481A1 (en) * 2006-10-06 2008-04-10 3M Innovative Properties Company Rolls of optical film

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