JP6129695B2 - 光学用粘着シートおよびその製造方法 - Google Patents

光学用粘着シートおよびその製造方法 Download PDF

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Publication number
JP6129695B2
JP6129695B2 JP2013186057A JP2013186057A JP6129695B2 JP 6129695 B2 JP6129695 B2 JP 6129695B2 JP 2013186057 A JP2013186057 A JP 2013186057A JP 2013186057 A JP2013186057 A JP 2013186057A JP 6129695 B2 JP6129695 B2 JP 6129695B2
Authority
JP
Japan
Prior art keywords
sensitive adhesive
pressure
separator
optical
adhesive sheet
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.)
Active
Application number
JP2013186057A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015052073A5 (enExample
JP2015052073A (ja
Inventor
定治 須藤
定治 須藤
佐藤　剛
剛 佐藤
崇弘 野中
崇弘 野中
仁志 片岡
仁志 片岡
哲史 大谷
哲史 大谷
晃亮 横江
晃亮 横江
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
Nissho Corp
Original Assignee
Nitto Denko Corp
Nissho 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, Nissho Corp filed Critical Nitto Denko Corp
Priority to JP2013186057A priority Critical patent/JP6129695B2/ja
Priority to PCT/JP2014/073330 priority patent/WO2015034001A1/ja
Priority to KR1020167008363A priority patent/KR102234879B1/ko
Priority to TW103131035A priority patent/TWI530547B/zh
Publication of JP2015052073A publication Critical patent/JP2015052073A/ja
Publication of JP2015052073A5 publication Critical patent/JP2015052073A5/ja
Application granted granted Critical
Publication of JP6129695B2 publication Critical patent/JP6129695B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/40—Adhesives in the form of films or foils characterised by release liners
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • 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
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)
JP2013186057A 2013-09-09 2013-09-09 光学用粘着シートおよびその製造方法 Active JP6129695B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013186057A JP6129695B2 (ja) 2013-09-09 2013-09-09 光学用粘着シートおよびその製造方法
PCT/JP2014/073330 WO2015034001A1 (ja) 2013-09-09 2014-09-04 光学用粘着シートおよびその製造方法
KR1020167008363A KR102234879B1 (ko) 2013-09-09 2014-09-04 광학용 점착 시트 및 그 제조 방법
TW103131035A TWI530547B (zh) 2013-09-09 2014-09-09 Optical adhesive sheet and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013186057A JP6129695B2 (ja) 2013-09-09 2013-09-09 光学用粘着シートおよびその製造方法

Publications (3)

Publication Number Publication Date
JP2015052073A JP2015052073A (ja) 2015-03-19
JP2015052073A5 JP2015052073A5 (enExample) 2016-08-25
JP6129695B2 true JP6129695B2 (ja) 2017-05-17

Family

ID=52628466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013186057A Active JP6129695B2 (ja) 2013-09-09 2013-09-09 光学用粘着シートおよびその製造方法

Country Status (4)

Country Link
JP (1) JP6129695B2 (enExample)
KR (1) KR102234879B1 (enExample)
TW (1) TWI530547B (enExample)
WO (1) WO2015034001A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6715060B2 (ja) * 2016-04-01 2020-07-01 株式会社きもと 透明導電膜用基板、タッチパネル用基板、及び透明導電膜用の透明粘着基材
JP7672272B2 (ja) * 2021-04-16 2025-05-07 日東電工株式会社 光学積層体の製造方法
JP2024050177A (ja) 2022-09-29 2024-04-10 住友化学株式会社 光学積層体

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0820754A (ja) * 1994-07-08 1996-01-23 Sekisui Chem Co Ltd 両面粘着テープの製造方法
JP2002219778A (ja) * 2001-01-25 2002-08-06 Daikyo Giken Kogyo Kk 剥離材及びその製造方法並びに粘着性物品
JP2002363510A (ja) * 2001-06-06 2002-12-18 Hitachi Chem Co Ltd 光学シート保護用粘着フィルム
JP5068089B2 (ja) * 2007-03-02 2012-11-07 日東電工株式会社 剥離ライナー付き粘着シートおよび剥離ライナー
JP5540847B2 (ja) * 2010-04-08 2014-07-02 藤倉化成株式会社 アクリル系粘着剤組成物および粘着フィルム
JP2012062351A (ja) * 2010-09-14 2012-03-29 Nitto Denko Corp 光学用粘着シート

Also Published As

Publication number Publication date
TWI530547B (zh) 2016-04-21
TW201510169A (zh) 2015-03-16
KR20160053949A (ko) 2016-05-13
KR102234879B1 (ko) 2021-03-31
JP2015052073A (ja) 2015-03-19
WO2015034001A1 (ja) 2015-03-12

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