JP7184528B2 - 表示体の製造方法 - Google Patents

表示体の製造方法 Download PDF

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Publication number
JP7184528B2
JP7184528B2 JP2018055177A JP2018055177A JP7184528B2 JP 7184528 B2 JP7184528 B2 JP 7184528B2 JP 2018055177 A JP2018055177 A JP 2018055177A JP 2018055177 A JP2018055177 A JP 2018055177A JP 7184528 B2 JP7184528 B2 JP 7184528B2
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Japan
Prior art keywords
adhesive layer
active energy
meth
pressure
sensitive adhesive
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JP2018055177A
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English (en)
Japanese (ja)
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JP2019167422A (ja
Inventor
旭平 渡邉
隆行 荒井
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Lintec Corp
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Lintec Corp
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Priority to JP2018055177A priority Critical patent/JP7184528B2/ja
Priority to KR1020190020889A priority patent/KR20190111755A/ko
Priority to CN201910161554.2A priority patent/CN110295013B/zh
Priority to TW108109068A priority patent/TW201940619A/zh
Publication of JP2019167422A publication Critical patent/JP2019167422A/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
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • 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
    • C09J133/08—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
    • 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
    • C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
    • 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
    • C09J7/10—Adhesives in the form of films or foils without carriers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1808—C8-(meth)acrylate, e.g. isooctyl (meth)acrylate or 2-ethylhexyl (meth)acrylate
    • 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
    • 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
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
    • 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
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/416—Additional features of adhesives in the form of films or foils characterized by the presence of essential components use of irradiation
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
JP2018055177A 2018-03-22 2018-03-22 表示体の製造方法 Active JP7184528B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018055177A JP7184528B2 (ja) 2018-03-22 2018-03-22 表示体の製造方法
KR1020190020889A KR20190111755A (ko) 2018-03-22 2019-02-22 다이렉트 본딩 필름, 표시체 및 표시체의 제조 방법
CN201910161554.2A CN110295013B (zh) 2018-03-22 2019-03-04 直接接合膜、显示体及显示体的制造方法
TW108109068A TW201940619A (zh) 2018-03-22 2019-03-18 直接接合膜、顯示體及顯示體的製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018055177A JP7184528B2 (ja) 2018-03-22 2018-03-22 表示体の製造方法

Publications (2)

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JP2019167422A JP2019167422A (ja) 2019-10-03
JP7184528B2 true JP7184528B2 (ja) 2022-12-06

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JP2018055177A Active JP7184528B2 (ja) 2018-03-22 2018-03-22 表示体の製造方法

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JP (1) JP7184528B2 (zh)
KR (1) KR20190111755A (zh)
CN (1) CN110295013B (zh)
TW (1) TW201940619A (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021091760A (ja) * 2019-12-06 2021-06-17 リンテック株式会社 粘着シート、粘着剤層付き光学フィルム、および光学積層体
KR20220147495A (ko) * 2020-03-09 2022-11-03 린텍 가부시키가이샤 점착 시트, 구성체 및 구성체의 제조 방법
CN111968531A (zh) * 2020-08-14 2020-11-20 深圳市锐拓显示技术有限公司 Led显示模组、制作方法及led显示屏
CN115838452B (zh) * 2021-09-18 2024-09-06 华为技术有限公司 树脂及制备方法、树脂组合物、光学膜、胶粘剂、聚合物

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5307380B2 (ja) 2007-11-08 2013-10-02 株式会社イーテック 紫外線硬化型粘着剤組成物
JP2014196452A (ja) 2013-03-29 2014-10-16 リンテック株式会社 活性エネルギー線硬化性粘着剤、粘着シートおよび積層体
JP2015218324A (ja) 2014-05-21 2015-12-07 三菱レイヨン株式会社 光学機能材料用アクリル系粘着剤組成物、粘着剤、粘着剤シート、表示装置及び表示装置の製造方法
JP2016155981A (ja) 2015-02-26 2016-09-01 日東電工株式会社 紫外線硬化型アクリル系粘着剤組成物、紫外線硬化型アクリル系粘着剤層、粘着剤層付き偏光フィルム、紫外線硬化型アクリル系粘着剤層の製造方法、及び画像表示装置
JP2017149807A (ja) 2016-02-22 2017-08-31 リンテック株式会社 粘着シート、表示体およびそれらの製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537380A (en) 1976-07-09 1978-01-23 Mitsubishi Electric Corp Phase average processing system
US4048920A (en) 1976-08-02 1977-09-20 Addressograph-Multigraph Corporation Moisture system control apparatus
JP5952013B2 (ja) 2011-03-23 2016-07-13 三菱樹脂株式会社 画像表示装置用透明両面粘着シートおよび画像表示装置
JP5764435B2 (ja) * 2011-08-29 2015-08-19 綜研化学株式会社 粘着剤組成物、粘着シートおよびタッチパネル用積層体
JP2013249345A (ja) 2012-05-30 2013-12-12 Dainippon Printing Co Ltd 粘着剤およびその製造方法
JP2015193778A (ja) * 2014-03-20 2015-11-05 富士フイルム株式会社 粘着シートの製造方法、粘着シート、タッチパネル用積層体および静電容量式タッチパネル
JP6498991B2 (ja) * 2015-03-31 2019-04-10 リンテック株式会社 粘着シートおよび表示体
JP2016204406A (ja) * 2015-04-15 2016-12-08 藤森工業株式会社 粘着剤層及び粘着フィルム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5307380B2 (ja) 2007-11-08 2013-10-02 株式会社イーテック 紫外線硬化型粘着剤組成物
JP2014196452A (ja) 2013-03-29 2014-10-16 リンテック株式会社 活性エネルギー線硬化性粘着剤、粘着シートおよび積層体
JP2015218324A (ja) 2014-05-21 2015-12-07 三菱レイヨン株式会社 光学機能材料用アクリル系粘着剤組成物、粘着剤、粘着剤シート、表示装置及び表示装置の製造方法
JP2016155981A (ja) 2015-02-26 2016-09-01 日東電工株式会社 紫外線硬化型アクリル系粘着剤組成物、紫外線硬化型アクリル系粘着剤層、粘着剤層付き偏光フィルム、紫外線硬化型アクリル系粘着剤層の製造方法、及び画像表示装置
JP2017149807A (ja) 2016-02-22 2017-08-31 リンテック株式会社 粘着シート、表示体およびそれらの製造方法

Also Published As

Publication number Publication date
JP2019167422A (ja) 2019-10-03
CN110295013B (zh) 2023-04-28
KR20190111755A (ko) 2019-10-02
CN110295013A (zh) 2019-10-01
TW201940619A (zh) 2019-10-16

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