JP2009197222A - 粘着型光学フィルムの剥離方法、及び粘着型光学フィルム - Google Patents

粘着型光学フィルムの剥離方法、及び粘着型光学フィルム Download PDF

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Publication number
JP2009197222A
JP2009197222A JP2009009111A JP2009009111A JP2009197222A JP 2009197222 A JP2009197222 A JP 2009197222A JP 2009009111 A JP2009009111 A JP 2009009111A JP 2009009111 A JP2009009111 A JP 2009009111A JP 2009197222 A JP2009197222 A JP 2009197222A
Authority
JP
Japan
Prior art keywords
optical film
pressure
sensitive adhesive
adhesive
film
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.)
Pending
Application number
JP2009009111A
Other languages
English (en)
Japanese (ja)
Inventor
Toshiki Takahashi
俊貴 高橋
Kenichi Okada
研一 岡田
Kuniaki Inui
国昭 乾
Tsuneko Murayama
凡子 村山
Yosuke Makihata
陽介 巻幡
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.)
Nitto Denko Corp
Original Assignee
Nitto Denko 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 Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to JP2009009111A priority Critical patent/JP2009197222A/ja
Priority to KR1020107018780A priority patent/KR20100131438A/ko
Priority to CN200980101342XA priority patent/CN101896840A/zh
Priority to PCT/JP2009/050768 priority patent/WO2009093573A1/ja
Priority to TW098102254A priority patent/TWI448749B/zh
Publication of JP2009197222A publication Critical patent/JP2009197222A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • B29D11/00788—Producing optical films
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/50—Additional features of adhesives in the form of films or foils characterized by process specific features
    • C09J2301/502—Additional features of adhesives in the form of films or foils characterized by process specific features process for debonding adherents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2433/00—Presence of (meth)acrylic polymer
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Adhesives Or Adhesive Processes (AREA)
JP2009009111A 2008-01-25 2009-01-19 粘着型光学フィルムの剥離方法、及び粘着型光学フィルム Pending JP2009197222A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009009111A JP2009197222A (ja) 2008-01-25 2009-01-19 粘着型光学フィルムの剥離方法、及び粘着型光学フィルム
KR1020107018780A KR20100131438A (ko) 2008-01-25 2009-01-20 점착형 광학 필름의 박리 방법, 및 점착형 광학 필름
CN200980101342XA CN101896840A (zh) 2008-01-25 2009-01-20 粘合型光学薄膜的剥离方法以及粘合型光学薄膜
PCT/JP2009/050768 WO2009093573A1 (ja) 2008-01-25 2009-01-20 粘着型光学フィルムの剥離方法、及び粘着型光学フィルム
TW098102254A TWI448749B (zh) 2008-01-25 2009-01-21 Adhesive type optical film peeling method and adhesive type optical film

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008015076 2008-01-25
JP2009009111A JP2009197222A (ja) 2008-01-25 2009-01-19 粘着型光学フィルムの剥離方法、及び粘着型光学フィルム

Publications (1)

Publication Number Publication Date
JP2009197222A true JP2009197222A (ja) 2009-09-03

Family

ID=40901081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009009111A Pending JP2009197222A (ja) 2008-01-25 2009-01-19 粘着型光学フィルムの剥離方法、及び粘着型光学フィルム

Country Status (5)

Country Link
JP (1) JP2009197222A (zh)
KR (1) KR20100131438A (zh)
CN (1) CN101896840A (zh)
TW (1) TWI448749B (zh)
WO (1) WO2009093573A1 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011048874A1 (ja) * 2009-10-23 2011-04-28 日東電工株式会社 光学フィルム用粘着剤層、粘着型光学フィルムおよび画像表示装置
JP2011140641A (ja) * 2009-12-09 2011-07-21 Nitto Denko Corp 光学フィルム用粘着剤層、粘着型光学フィルム、その製造方法および画像表示装置
WO2012039323A1 (ja) * 2010-09-21 2012-03-29 日東電工株式会社 光学フィルム用粘着剤層、その製造方法、粘着剤層付光学フィルムおよび画像表示装置
JP2020070313A (ja) * 2018-10-29 2020-05-07 リンテック株式会社 飛散防止粘着シート
KR20210025590A (ko) 2018-06-26 2021-03-09 닛토덴코 가부시키가이샤 점착제층을 구비한 편광 필름 및 그 박리 방법, 그리고 화상 표시 장치

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015196313A (ja) * 2014-03-31 2015-11-09 ソニー株式会社 保護フィルム、積層体、表示装置および被着体
WO2018003838A1 (ja) * 2016-06-30 2018-01-04 日本化薬株式会社 高耐久性の偏光板及びこれを用いた画像表示装置、並びに偏光板の製造方法
KR20180129653A (ko) * 2017-05-25 2018-12-05 스미또모 가가꾸 가부시키가이샤 편광판
JP7273472B2 (ja) * 2018-08-27 2023-05-15 日東電工株式会社 積層体
CN212460999U (zh) 2020-05-27 2021-02-02 合肥京东方显示技术有限公司 一种显示模组及透明显示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006099018A (ja) * 2004-09-30 2006-04-13 Kyokuhei Glass Kako Kk 液晶ディスプレイパネルの偏光板剥離システム及び液晶ディスプレイパネルの再利用方法
JP2007070610A (ja) * 2005-08-08 2007-03-22 Nitto Denko Corp 水分散型粘着剤組成物、粘着型光学フィルムおよび画像表示装置
JP2007118486A (ja) * 2005-10-31 2007-05-17 Toshiba Matsushita Display Technology Co Ltd 光学フィルム及びこの光学フィルムを備えた表示装置
JP2007186661A (ja) * 2005-01-26 2007-07-26 Nitto Denko Corp 粘着剤組成物、粘着型光学フィルムおよび画像表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006099018A (ja) * 2004-09-30 2006-04-13 Kyokuhei Glass Kako Kk 液晶ディスプレイパネルの偏光板剥離システム及び液晶ディスプレイパネルの再利用方法
JP2007186661A (ja) * 2005-01-26 2007-07-26 Nitto Denko Corp 粘着剤組成物、粘着型光学フィルムおよび画像表示装置
JP2007070610A (ja) * 2005-08-08 2007-03-22 Nitto Denko Corp 水分散型粘着剤組成物、粘着型光学フィルムおよび画像表示装置
JP2007118486A (ja) * 2005-10-31 2007-05-17 Toshiba Matsushita Display Technology Co Ltd 光学フィルム及びこの光学フィルムを備えた表示装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011048874A1 (ja) * 2009-10-23 2011-04-28 日東電工株式会社 光学フィルム用粘着剤層、粘着型光学フィルムおよび画像表示装置
JP2011090193A (ja) * 2009-10-23 2011-05-06 Nitto Denko Corp 光学フィルム用粘着剤層、粘着型光学フィルムおよび画像表示装置
KR101788888B1 (ko) * 2009-10-23 2017-10-20 닛토덴코 가부시키가이샤 광학 필름용 점착제층, 점착형 광학 필름 및 화상 표시 장치
JP2011140641A (ja) * 2009-12-09 2011-07-21 Nitto Denko Corp 光学フィルム用粘着剤層、粘着型光学フィルム、その製造方法および画像表示装置
WO2012039323A1 (ja) * 2010-09-21 2012-03-29 日東電工株式会社 光学フィルム用粘着剤層、その製造方法、粘着剤層付光学フィルムおよび画像表示装置
JP2012087290A (ja) * 2010-09-21 2012-05-10 Nitto Denko Corp 光学フィルム用粘着剤層、その製造方法、粘着剤層付光学フィルムおよび画像表示装置
KR20210025590A (ko) 2018-06-26 2021-03-09 닛토덴코 가부시키가이샤 점착제층을 구비한 편광 필름 및 그 박리 방법, 그리고 화상 표시 장치
KR102614639B1 (ko) 2018-06-26 2023-12-20 닛토덴코 가부시키가이샤 점착제층을 구비한 편광 필름 및 그 박리 방법, 그리고 화상 표시 장치
JP2020070313A (ja) * 2018-10-29 2020-05-07 リンテック株式会社 飛散防止粘着シート

Also Published As

Publication number Publication date
KR20100131438A (ko) 2010-12-15
WO2009093573A1 (ja) 2009-07-30
TW200941051A (en) 2009-10-01
CN101896840A (zh) 2010-11-24
TWI448749B (zh) 2014-08-11

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