SG11202011075UA - Adhesive sheet, optical film with adhesive layer, multilayer body and image display device - Google Patents

Adhesive sheet, optical film with adhesive layer, multilayer body and image display device

Info

Publication number
SG11202011075UA
SG11202011075UA SG11202011075UA SG11202011075UA SG11202011075UA SG 11202011075U A SG11202011075U A SG 11202011075UA SG 11202011075U A SG11202011075U A SG 11202011075UA SG 11202011075U A SG11202011075U A SG 11202011075UA SG 11202011075U A SG11202011075U A SG 11202011075UA
Authority
SG
Singapore
Prior art keywords
display device
image display
optical film
multilayer body
adhesive layer
Prior art date
Application number
SG11202011075UA
Other languages
English (en)
Inventor
Shou Takarada
Taiki Shimokuri
Minako Noda
Original Assignee
Nitto Denko 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 filed Critical Nitto Denko Corp
Priority claimed from PCT/JP2020/001741 external-priority patent/WO2020158484A1/ja
Publication of SG11202011075UA publication Critical patent/SG11202011075UA/en

Links

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]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385—Acrylic polymers
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions 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; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—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
    • C09D133/062—Copolymers with monomers not covered by C09D133/06
    • C09D133/066—Copolymers with monomers not covered by C09D133/06 containing -OH groups
    • 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
    • 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
    • C09J133/062—Copolymers with monomers not covered by C09J133/06
    • C09J133/066—Copolymers with monomers not covered by C09J133/06 containing -OH groups
    • 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
    • C09J7/40—Adhesives in the form of films or foils characterised by release liners
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • 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
    • C08F220/1812—C12-(meth)acrylate, e.g. lauryl (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
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
    • 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
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
    • 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
    • C09J2433/00—Presence of (meth)acrylic polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/14—Layer or component removable to expose adhesive
    • Y10T428/1476—Release layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2848—Three or more layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2852—Adhesive compositions
    • Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer
    • Y10T428/2891—Adhesive compositions including addition polymer from unsaturated monomer including addition polymer from alpha-beta unsaturated carboxylic acid [e.g., acrylic acid, methacrylic acid, etc.] Or derivative thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
SG11202011075UA 2019-01-30 2020-01-20 Adhesive sheet, optical film with adhesive layer, multilayer body and image display device SG11202011075UA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019014731 2019-01-30
JP2020006388A JP6757479B2 (ja) 2019-01-30 2020-01-17 粘着シート、粘着層付き光学フィルム、積層体、および画像表示装置
PCT/JP2020/001741 WO2020158484A1 (ja) 2019-01-30 2020-01-20 粘着シート、粘着層付き光学フィルム、積層体、および画像表示装置

Publications (1)

Publication Number Publication Date
SG11202011075UA true SG11202011075UA (en) 2020-12-30

Family

ID=71992300

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202011075UA SG11202011075UA (en) 2019-01-30 2020-01-20 Adhesive sheet, optical film with adhesive layer, multilayer body and image display device

Country Status (5)

Country Link
US (1) US20210246338A1 (zh)
JP (1) JP6757479B2 (zh)
KR (1) KR102263525B1 (zh)
CN (1) CN111902275B (zh)
SG (1) SG11202011075UA (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230041778A (ko) * 2020-07-22 2023-03-24 닛토덴코 가부시키가이샤 점착 시트 및 점착층을 구비하는 필름
JP6931732B1 (ja) * 2020-08-18 2021-09-08 グンゼ株式会社 画像表示装置用粘着シート
KR20220097052A (ko) * 2020-12-31 2022-07-07 엘지디스플레이 주식회사 접착 부재 및 이를 포함하는 표시 장치
CN116802244A (zh) * 2021-01-26 2023-09-22 日东电工株式会社 丙烯酸系粘合剂片、丙烯酸系粘合剂组合物、粘合薄膜、及柔性器件
JP2022116860A (ja) * 2021-01-29 2022-08-10 日東電工株式会社 フォルダブルデバイス用光学粘着シート
JP2022116859A (ja) * 2021-01-29 2022-08-10 日東電工株式会社 フォルダブルデバイス用光学粘着シート
KR20230144532A (ko) * 2021-01-29 2023-10-16 닛토덴코 가부시키가이샤 광학 점착 시트
KR20220121069A (ko) * 2021-02-24 2022-08-31 주식회사 엘지화학 폴더블 백플레이트 필름의 제조 방법
KR20220142736A (ko) * 2021-04-15 2022-10-24 주식회사 엘지화학 점착제 조성물
WO2022250041A1 (ja) * 2021-05-27 2022-12-01 東洋インキＳｃホールディングス株式会社 フレキシブルディスプレイ用粘着剤、粘着シート、積層体、およびフレキシブルディスプレイ
JP2023047042A (ja) * 2021-09-24 2023-04-05 日東電工株式会社 光学粘着シート
WO2023068314A1 (ja) * 2021-10-21 2023-04-27 積水化学工業株式会社 粘着テープ
WO2023074557A1 (ja) 2021-10-27 2023-05-04 日東電工株式会社 光学粘着シート
JP7311006B2 (ja) * 2021-12-01 2023-07-19 東洋インキＳｃホールディングス株式会社 フレキシブルディスプレイ用積層体及びフレキシブルディスプレイ
CN113861854B (zh) * 2021-12-08 2023-03-31 苏州凡赛特材料科技有限公司 一种图像显示装置用粘着胶膜及图像显示装置
JP2023107668A (ja) 2022-01-24 2023-08-03 日東電工株式会社 光学粘着シート
WO2023239177A1 (ko) * 2022-06-10 2023-12-14 주식회사 엘지화학 광학 디바이스
JP7329210B1 (ja) 2022-10-28 2023-08-18 サイデン化学株式会社 フォルダブルディスプレイ用粘着剤組成物及び粘着シート
JP7306560B1 (ja) * 2022-12-14 2023-07-11 東洋インキＳｃホールディングス株式会社 加飾シート用粘着剤組成物、およびそれを用いた加飾シート、該加飾シートを含む加飾構造体ならびにその製造方法。

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2716725B1 (en) * 2011-05-26 2016-06-08 Nitto Denko Corporation Water-dispersed pressure-sensitive adhesive composition, pressure-sensitive adhesive and pressure-sensitve adhesive sheet
JP2013122035A (ja) * 2011-11-10 2013-06-20 Nitto Denko Corp 粘着シート
JP2014012808A (ja) * 2012-04-27 2014-01-23 Nitto Denko Corp 粘着剤組成物、及び粘着シート
JP2014172999A (ja) * 2013-03-08 2014-09-22 Nitto Denko Corp 粘着シート
JP6211943B2 (ja) * 2014-01-29 2017-10-11 綜研化学株式会社 光学用粘着剤組成物、光学用粘着シート、および画像表示装置
JP6287331B2 (ja) * 2014-02-28 2018-03-07 東亞合成株式会社 粘着付与剤、粘着剤組成物およびその用途
JP2016002764A (ja) 2014-06-19 2016-01-12 日本合成化学工業株式会社 積層体及びその用途、並びに積層体の製造方法
JP6513347B2 (ja) * 2014-07-07 2019-05-15 日東電工株式会社 粘着シート
JP6565487B2 (ja) * 2014-08-27 2019-08-28 三菱ケミカル株式会社 粘着剤組成物、粘着剤及び粘着シート
JP6452483B2 (ja) * 2015-02-16 2019-01-16 日東電工株式会社 粘着剤付き光学フィルムおよび画像表示装置
JP6969235B2 (ja) * 2016-09-05 2021-11-24 荒川化学工業株式会社 紫外線硬化型粘着剤、硬化物、粘着シート
JP6697359B2 (ja) 2016-09-16 2020-05-20 リンテック株式会社 フレキシブルディスプレイ用粘着剤、粘着シート、フレキシブル積層部材およびフレキシブルディスプレイ
KR20230004969A (ko) * 2017-03-23 2023-01-06 미쯔비시 케미컬 주식회사 양면 점착 시트, 화상 표시 장치 구성용 부재를 가지는 적층체, 적층체 형성 키트 및 양면 점착 시트의 사용

Also Published As

Publication number Publication date
CN111902275A (zh) 2020-11-06
KR20200119340A (ko) 2020-10-19
CN111902275B (zh) 2021-10-08
JP6757479B2 (ja) 2020-09-16
JP2020122140A (ja) 2020-08-13
US20210246338A1 (en) 2021-08-12
KR102263525B1 (ko) 2021-06-09

Similar Documents

Publication Publication Date Title
SG11202011075UA (en) Adhesive sheet, optical film with adhesive layer, multilayer body and image display device
SG11202012953VA (en) Pressure-sensitive adhesive layer for flexible image display devices, laminate for flexible image display devices, and flexible image display device
EP2006715A4 (en) ADHESIVE OPTICAL FILM, MULTILAYER OPTICAL FILM AND IMAGE DISPLAY
SG10202106364UA (en) Both-sides adhesive optical film and image display device
EP3263668A4 (en) Pressure-sensitive adhesive film, transparent sheet material with pressure-sensitive adhesive layer, and display device
EP3748221A4 (en) LED BACKLIGHT FILM AND LED BACKLIGHT
SG11202011147XA (en) Pressure-sensitive adhesive layer, method for producing same, pressure-sensitive adhesive sheet, pressure-sensitive adhesive layer-attached optical film, and image display device
EP3326812A4 (en) LAMINATE FILM, OPTICAL ELEMENT, AND IMAGE DISPLAY DEVICE
EP3778223A4 (en) FILM LAMINATE AND DISPLAY DEVICE
EP3761071A4 (en) FUNCTIONAL FILM, POLARIZATION PLATE AND IMAGE DISPLAY DEVICE
EP3875495A4 (en) CURABLE COMPOSITION, FILM, LAMINATE AND DISPLAY DEVICE
EP3875494A4 (en) CURABLE COMPOSITION, FILM, LAMINATE AND DISPLAY
SG10202103241WA (en) Pressure-sensitive adhesive sheet with release film
EP3730292A4 (en) OPTICAL LAMINATE AND DISPLAY DEVICE
EP4130809A4 (en) OPTICAL LAMINATE WITH DOUBLE-SIDED ADHESIVE LAYER AND OPTICAL DEVICE
EP3627216A4 (en) COLOR CHANGING FILM AS WELL AS A BACKLIGHT UNIT AND DISPLAY DEVICE THAT INCLUDES IT
EP3747973A4 (en) COMPOSITION, FILM, LAMINATE STRUCTURE, ELECTROLUMINESCENT DEVICE AND DISPLAY
EP3395844A4 (en) HARDENING COMPOSITION, HAFTSCHICHT, TRANSPARENT SURFACE MATERIAL, LAYER BODY AND IMAGE DISPLAY DEVICE
EP3946929A4 (en) OPTICAL FILM AND GLASS LAMINATE
EP3875493A4 (en) CURABLE RESIN COMPOSITION, FILM, LAMINATE AND DISPLAY DEVICE
EP3904224A4 (en) FILM CARTRIDGE, FILM UNIT AND LAYER TRANSFER DEVICE
EP4083668A4 (en) ANISOTROPIC LIGHT-ABSORPTION LAYER, LAMINATE, OPTICAL FILM, IMAGE DISPLAY DEVICE, BACKLIGHT MODULE
SG10202006131QA (en) Pressure Sensitive Adhesive Sheet, Pressure Sensitive Adhesive-Equipped Optical Film, And Method For Manufacturing Image Display Device
EP3608101A4 (en) MULTILAYER FILM AND HEAT RESISTANT ADHESIVE TAPE
EP3499277A4 (en) OPTICAL FILM AND IMAGE DISPLAY DEVICE COMPRISING THE SAME