KR20230136732A - 활성 에너지선 경화성 점착 시트, 이형 필름을 구비하는 점착 시트, 적층체, 적층체의 제조 방법, 적층 시트, 화상 표시 장치용 적층체, 플렉시블 화상 표시 장치, 플렉시블 디스플레이용 점착 시트 및 화상 표시 장치용 적층체의 제조 방법 - Google Patents

활성 에너지선 경화성 점착 시트, 이형 필름을 구비하는 점착 시트, 적층체, 적층체의 제조 방법, 적층 시트, 화상 표시 장치용 적층체, 플렉시블 화상 표시 장치, 플렉시블 디스플레이용 점착 시트 및 화상 표시 장치용 적층체의 제조 방법 Download PDF

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Publication number
KR20230136732A
KR20230136732A KR1020237019425A KR20237019425A KR20230136732A KR 20230136732 A KR20230136732 A KR 20230136732A KR 1020237019425 A KR1020237019425 A KR 1020237019425A KR 20237019425 A KR20237019425 A KR 20237019425A KR 20230136732 A KR20230136732 A KR 20230136732A
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KR
South Korea
Prior art keywords
adhesive sheet
meth
active energy
image display
display device
Prior art date
Application number
KR1020237019425A
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English (en)
Korean (ko)
Inventor
유나 하라다
료타 야마모토
고헤이 히로세
Original Assignee
미쯔비시 케미컬 주식회사
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Publication of KR20230136732A publication Critical patent/KR20230136732A/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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • 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
    • 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
    • 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
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • 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
    • 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
    • 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
    • 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
    • C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
    • C09J2301/208—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive layer being constituted by at least two or more adjacent or superposed adhesive layers, e.g. multilayer adhesive
    • 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
    • C09J2301/304—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 the adhesive being heat-activatable, i.e. not tacky at temperatures inferior to 30°C
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020237019425A 2021-01-27 2021-12-27 활성 에너지선 경화성 점착 시트, 이형 필름을 구비하는 점착 시트, 적층체, 적층체의 제조 방법, 적층 시트, 화상 표시 장치용 적층체, 플렉시블 화상 표시 장치, 플렉시블 디스플레이용 점착 시트 및 화상 표시 장치용 적층체의 제조 방법 KR20230136732A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021011199 2021-01-27
JPJP-P-2021-011199 2021-01-27
PCT/JP2021/048543 WO2022163281A1 (ja) 2021-01-27 2021-12-27 活性エネルギー線硬化性粘着シート、離型フィルム付き粘着シート、積層体、積層体の製造方法、積層シート、画像表示装置用積層体、フレキシブル画像表示装置，フレキシブルディスプレイ用粘着シートおよび画像表示装置用積層体の製造方法

Publications (1)

Publication Number Publication Date
KR20230136732A true KR20230136732A (ko) 2023-09-26

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KR1020237019425A KR20230136732A (ko) 2021-01-27 2021-12-27 활성 에너지선 경화성 점착 시트, 이형 필름을 구비하는 점착 시트, 적층체, 적층체의 제조 방법, 적층 시트, 화상 표시 장치용 적층체, 플렉시블 화상 표시 장치, 플렉시블 디스플레이용 점착 시트 및 화상 표시 장치용 적층체의 제조 방법

Country Status (5)

Country Link
JP (1) JPWO2022163281A1 (zh)
KR (1) KR20230136732A (zh)
CN (1) CN116806245A (zh)
TW (1) TW202239915A (zh)
WO (1) WO2022163281A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023054218A1 (ja) * 2021-09-28 2023-04-06 三菱ケミカル株式会社 活性エネルギー線硬化性粘着シート、離型フィルム付き粘着シート積層体、画像表示装置構成用積層体、画像表示装置及び画像表示装置構成用積層体の製造方法
WO2024111438A1 (ja) * 2022-11-22 2024-05-30 三菱ケミカル株式会社 透明粘着シート、離型フィルム付き透明粘着シート、フレキシブル画像表示装置構成部材用透明粘着シート、画像表示装置用積層体及びフレキシブル画像表示装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019123826A (ja) 2018-01-18 2019-07-25 リンテック株式会社 繰り返し屈曲デバイス用粘着剤、粘着シート、繰り返し屈曲積層部材および繰り返し屈曲デバイス

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6361121B2 (ja) * 2013-11-29 2018-07-25 三菱ケミカル株式会社 粘着剤樹脂組成物
JP6252626B2 (ja) * 2015-06-02 2017-12-27 三菱ケミカル株式会社 粘着シート
JP6252624B2 (ja) * 2015-06-02 2017-12-27 三菱ケミカル株式会社 光硬化型粘着シート、粘着シート及び画像表示装置
JP6252625B2 (ja) * 2015-06-02 2017-12-27 三菱ケミカル株式会社 粘着シート及びこれを用いた画像表示装置
JP6688054B2 (ja) * 2015-11-27 2020-04-28 三星エスディアイ株式会社Samsung SDI Co., Ltd. 粘着剤組成物、光学部材および粘着シート
JP7197255B2 (ja) * 2016-02-29 2022-12-27 三菱ケミカル株式会社 透明両面粘着シート及び粘着シート積層体
JP6558287B2 (ja) * 2016-03-23 2019-08-14 三菱ケミカル株式会社 画像表示装置構成用積層体及び画像表示装置の製造方法
CN110461972B (zh) * 2017-03-23 2022-04-22 三菱化学株式会社 层叠体、双面粘合片及其应用
JP7453606B2 (ja) * 2018-03-27 2024-03-21 Dic株式会社 接着シートを含む積層体の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019123826A (ja) 2018-01-18 2019-07-25 リンテック株式会社 繰り返し屈曲デバイス用粘着剤、粘着シート、繰り返し屈曲積層部材および繰り返し屈曲デバイス

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CN116806245A (zh) 2023-09-26
JPWO2022163281A1 (zh) 2022-08-04
TW202239915A (zh) 2022-10-16
WO2022163281A1 (ja) 2022-08-04

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