JP6550251B2 - 粘着剤層付き光学フィルム - Google Patents

粘着剤層付き光学フィルム Download PDF

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Publication number
JP6550251B2
JP6550251B2 JP2015067604A JP2015067604A JP6550251B2 JP 6550251 B2 JP6550251 B2 JP 6550251B2 JP 2015067604 A JP2015067604 A JP 2015067604A JP 2015067604 A JP2015067604 A JP 2015067604A JP 6550251 B2 JP6550251 B2 JP 6550251B2
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JP
Japan
Prior art keywords
pressure
sensitive adhesive
adhesive layer
meth
layer
Prior art date
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Active
Application number
JP2015067604A
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English (en)
Japanese (ja)
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JP2016166318A (ja
Inventor
仁 又野
仁 又野
隆行 荒井
隆行 荒井
流 竹厚
流 竹厚
悠司 淺津
悠司 淺津
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.)
Lintec Corp
Sumitomo Chemical Co Ltd
Original Assignee
Lintec Corp
Sumitomo Chemical Co Ltd
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 Lintec Corp, Sumitomo Chemical Co Ltd filed Critical Lintec Corp
Priority to TW105106262A priority Critical patent/TWI721967B/zh
Priority to KR1020160024990A priority patent/KR102362344B1/ko
Priority to CN201610121390.7A priority patent/CN105936810B/zh
Publication of JP2016166318A publication Critical patent/JP2016166318A/ja
Application granted granted Critical
Publication of JP6550251B2 publication Critical patent/JP6550251B2/ja
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    • 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
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • 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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/08—Homopolymers or copolymers of acrylic acid esters
    • 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
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/245—Vinyl resins, e.g. polyvinyl chloride [PVC]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • 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
    • 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
    • C09J2433/006—Presence of (meth)acrylic polymer in the substrate

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polarising Elements (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
JP2015067604A 2015-03-03 2015-03-27 粘着剤層付き光学フィルム Active JP6550251B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW105106262A TWI721967B (zh) 2015-03-03 2016-03-02 附有黏著劑層之光學薄膜
KR1020160024990A KR102362344B1 (ko) 2015-03-03 2016-03-02 점착제층 부착 광학 필름
CN201610121390.7A CN105936810B (zh) 2015-03-03 2016-03-03 附有粘着剂层的光学膜

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015041821 2015-03-03
JP2015041821 2015-03-03

Publications (2)

Publication Number Publication Date
JP2016166318A JP2016166318A (ja) 2016-09-15
JP6550251B2 true JP6550251B2 (ja) 2019-07-24

Family

ID=56898350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015067604A Active JP6550251B2 (ja) 2015-03-03 2015-03-27 粘着剤層付き光学フィルム

Country Status (4)

Country Link
JP (1) JP6550251B2 (zh)
KR (1) KR102362344B1 (zh)
CN (1) CN105936810B (zh)
TW (1) TWI721967B (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6550250B2 (ja) * 2015-03-27 2019-07-24 リンテック株式会社 粘着剤層付き光学フィルム
JP7030436B2 (ja) * 2016-09-29 2022-03-07 日東電工株式会社 粘着剤層付偏光フィルム及び画像表示装置
JP2018092083A (ja) * 2016-12-07 2018-06-14 住友化学株式会社 偏光板および液晶表示装置
JPWO2018164063A1 (ja) * 2017-03-06 2019-11-07 日東電工株式会社 液晶パネルおよび液晶表示装置
KR102198071B1 (ko) * 2017-08-07 2021-01-05 닛토덴코 가부시키가이샤 점착제층, 점착제층을 구비한 광학 필름, 광학 적층체 및 화상 표시 장치
KR102030339B1 (ko) * 2018-10-22 2019-10-10 한국화학연구원 대전방지 필름 및 이의 제조방법
TWI679479B (zh) * 2019-02-14 2019-12-11 友達光電股份有限公司 顯示裝置
JP2021127387A (ja) * 2020-02-13 2021-09-02 リンテック株式会社 粘着性組成物、粘着剤、粘着シートおよび粘着剤層付き光学フィルム
KR20240013465A (ko) * 2022-07-22 2024-01-30 에스케이마이크로웍스솔루션즈 주식회사 다층 시트 및 다층 전자장치

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4805240B2 (ja) * 2006-12-15 2011-11-02 日東電工株式会社 粘着型光学フィルムおよび画像表示装置
JP5591477B2 (ja) 2008-03-13 2014-09-17 日東電工株式会社 光学部材用粘着剤組成物、光学部材用粘着剤層、粘着型光学部材、透明導電性積層体、タッチパネルおよび画像表示装置
CN101813798B (zh) * 2009-02-23 2013-08-28 住友化学株式会社 复合偏振板和使用其的ips模式液晶显示装置
JP5569773B2 (ja) * 2009-02-23 2014-08-13 住友化学株式会社 複合偏光板およびそれを用いたｉｐｓモード液晶表示装置
JP5549357B2 (ja) * 2009-10-07 2014-07-16 住友化学株式会社 液晶パネル
JP2012077299A (ja) * 2010-09-10 2012-04-19 Nippon Synthetic Chem Ind Co Ltd:The 粘着剤組成物、粘着剤、光学部材用粘着剤、粘着剤層付き光学部材、画像表示装置
JP5842439B2 (ja) * 2011-03-10 2016-01-13 住友化学株式会社 粘着剤付き光学フィルム及びそれを用いた光学積層体
JP2013003515A (ja) * 2011-06-21 2013-01-07 Sumitomo Chemical Co Ltd 複合偏光板およびそれを用いた液晶表示装置
JP2013137521A (ja) * 2011-11-30 2013-07-11 Sumitomo Chemical Co Ltd 複合位相差板及びそれを用いた複合偏光板
KR101950056B1 (ko) * 2011-12-28 2019-02-19 소켄 케미칼 앤드 엔지니어링 캄파니, 리미티드 광학 부재용 점착제 조성물 그리고 그것을 사용한 점착 시트, 점착제층 부착 광학 부재 및 플랫 패널 디스플레이
JP6112892B2 (ja) * 2013-02-13 2017-04-12 リンテック株式会社 粘着性組成物、粘着剤および粘着シート
KR101991971B1 (ko) * 2013-07-22 2019-06-21 동우 화인켐 주식회사 아크릴계 필름용 점착제 조성물 및 이를 함유한 편광판
KR20150011460A (ko) * 2013-07-23 2015-02-02 동우 화인켐 주식회사 아크릴계 필름용 점착제 조성물 및 이를 함유한 편광판

Also Published As

Publication number Publication date
JP2016166318A (ja) 2016-09-15
KR102362344B1 (ko) 2022-02-11
CN105936810B (zh) 2021-03-09
CN105936810A (zh) 2016-09-14
KR20160107112A (ko) 2016-09-13
TWI721967B (zh) 2021-03-21
TW201641289A (zh) 2016-12-01

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