KR102171404B1 - 광학 필름용 점착제 조성물, 이를 이용한 점착제층, 광학부재 및 화상 표시 장치 - Google Patents

광학 필름용 점착제 조성물, 이를 이용한 점착제층, 광학부재 및 화상 표시 장치 Download PDF

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Publication number
KR102171404B1
KR102171404B1 KR1020170082570A KR20170082570A KR102171404B1 KR 102171404 B1 KR102171404 B1 KR 102171404B1 KR 1020170082570 A KR1020170082570 A KR 1020170082570A KR 20170082570 A KR20170082570 A KR 20170082570A KR 102171404 B1 KR102171404 B1 KR 102171404B1
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KR
South Korea
Prior art keywords
mass
sensitive adhesive
meth
pressure
adhesive layer
Prior art date
Application number
KR1020170082570A
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English (en)
Korean (ko)
Other versions
KR20180018311A (ko
Inventor
이누이 쿠니히로
오가와 히로시
스와 타츠히로
타카하시 토시유키
Original Assignee
삼성에스디아이 주식회사
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Application filed by 삼성에스디아이 주식회사 filed Critical 삼성에스디아이 주식회사
Publication of KR20180018311A publication Critical patent/KR20180018311A/ko
Application granted granted Critical
Publication of KR102171404B1 publication Critical patent/KR102171404B1/ko

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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
    • 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
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • 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
    • C09J133/10—Homopolymers or copolymers of methacrylic 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1020170082570A 2016-08-09 2017-06-29 광학 필름용 점착제 조성물, 이를 이용한 점착제층, 광학부재 및 화상 표시 장치 KR102171404B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2016-156878 2016-08-09
JP2016156878A JP6770850B2 (ja) 2016-08-09 2016-08-09 光学フィルム用粘着剤組成物、ならびにこれを用いた粘着剤層、光学部材、および画像表示装置

Publications (2)

Publication Number Publication Date
KR20180018311A KR20180018311A (ko) 2018-02-21
KR102171404B1 true KR102171404B1 (ko) 2020-10-28

Family

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Family Applications (1)

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KR1020170082570A KR102171404B1 (ko) 2016-08-09 2017-06-29 광학 필름용 점착제 조성물, 이를 이용한 점착제층, 광학부재 및 화상 표시 장치

Country Status (2)

Country Link
JP (1) JP6770850B2 (ja)
KR (1) KR102171404B1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111417694B (zh) * 2017-11-28 2022-07-15 杉金光电(苏州)有限公司 光学层合体
JP7166783B2 (ja) * 2018-04-25 2022-11-08 藤森工業株式会社 粘着剤組成物溶液、粘着フィルムの製造方法、粘着剤層付き光学フィルムの製造方法、粘着剤層付き偏光板の製造方法
JP7137434B2 (ja) * 2018-10-15 2022-09-14 大塚化学株式会社 粘着剤組成物および粘着フィルム
JP7309521B2 (ja) * 2019-08-28 2023-07-18 日東電工株式会社 粘着剤層付偏光フィルム積層体、及び、該粘着剤層付偏光フィルム積層体が使用される光学表示パネル
WO2023136052A1 (ja) * 2022-01-12 2023-07-20 綜研化学株式会社 偏光板用粘着剤組成物および粘着剤層付き偏光板

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012233901A (ja) 2010-05-10 2012-11-29 Yasuhiro Koike 粘着剤の複屈折性の評価方法、粘着剤の設計方法及び製造方法、粘着剤、偏光板、液晶表示装置、並びに偏光板及び液晶表示装置の製造方法。
JP2015199942A (ja) 2014-03-31 2015-11-12 日東電工株式会社 光学フィルム用粘着剤組成物、光学フィルム用粘着剤層、粘着剤層付光学フィルムおよび画像表示装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04173890A (ja) * 1990-11-07 1992-06-22 Nitto Denko Corp 感圧接着剤及び粘着部材
JP4820443B2 (ja) * 2009-11-20 2011-11-24 日東電工株式会社 光学フィルム用粘着剤組成物、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
JP5436493B2 (ja) * 2011-05-30 2014-03-05 チェイル インダストリーズ インコーポレイテッド 粘着剤組成物、光学部材および粘着シート
JP2014144126A (ja) * 2013-01-29 2014-08-14 Teijin Ltd 遊技機用樹脂基板
JP2016014827A (ja) * 2014-07-03 2016-01-28 チェイル インダストリーズ インコーポレイテッド 光学フィルム（ｆｉｌｍ）用粘着剤、光学フィルム、及び表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012233901A (ja) 2010-05-10 2012-11-29 Yasuhiro Koike 粘着剤の複屈折性の評価方法、粘着剤の設計方法及び製造方法、粘着剤、偏光板、液晶表示装置、並びに偏光板及び液晶表示装置の製造方法。
JP2015199942A (ja) 2014-03-31 2015-11-12 日東電工株式会社 光学フィルム用粘着剤組成物、光学フィルム用粘着剤層、粘着剤層付光学フィルムおよび画像表示装置

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Publication number Publication date
KR20180018311A (ko) 2018-02-21
JP2018024755A (ja) 2018-02-15
JP6770850B2 (ja) 2020-10-21

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