CN115723382A - 带粘合剂光学薄膜的制造方法 - Google Patents

带粘合剂光学薄膜的制造方法 Download PDF

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Publication number
CN115723382A
CN115723382A CN202211499633.2A CN202211499633A CN115723382A CN 115723382 A CN115723382 A CN 115723382A CN 202211499633 A CN202211499633 A CN 202211499633A CN 115723382 A CN115723382 A CN 115723382A
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China
Prior art keywords
adhesive
sheet
optical film
adhesive sheet
cutting
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Pending
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CN202211499633.2A
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English (en)
Chinese (zh)
Inventor
岩本正树
友寄隆太
藤原新
仲井宏太
野中崇弘
大瀬雄基
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Nitto Denko Corp
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Nitto Denko Corp
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Publication of CN115723382A publication Critical patent/CN115723382A/zh
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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
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • 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
    • C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • 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
    • 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
    • C09J2301/10—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
    • C09J2301/122—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 only on one side of the carrier, e.g. single-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
    • C09J2301/10—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
    • C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
    • C09J2301/204—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive coating being discontinuous

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Polarising Elements (AREA)
  • Physics & Mathematics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • General Physics & Mathematics (AREA)
  • Adhesive Tapes (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Eyeglasses (AREA)
CN202211499633.2A 2017-08-07 2018-08-07 带粘合剂光学薄膜的制造方法 Pending CN115723382A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-152786 2017-08-07
JP2017152786A JP6951902B2 (ja) 2017-08-07 2017-08-07 粘着剤付き光学フィルムの製造方法
CN201810891553.9A CN109385222B (zh) 2017-08-07 2018-08-07 带粘合剂光学薄膜的制造方法

Related Parent Applications (1)

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CN201810891553.9A Division CN109385222B (zh) 2017-08-07 2018-08-07 带粘合剂光学薄膜的制造方法

Publications (1)

Publication Number Publication Date
CN115723382A true CN115723382A (zh) 2023-03-03

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CN201810891553.9A Active CN109385222B (zh) 2017-08-07 2018-08-07 带粘合剂光学薄膜的制造方法
CN202211499633.2A Pending CN115723382A (zh) 2017-08-07 2018-08-07 带粘合剂光学薄膜的制造方法

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JP (1) JP6951902B2 (enExample)
KR (1) KR102530197B1 (enExample)
CN (2) CN109385222B (enExample)
TW (1) TWI773802B (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6951902B2 (ja) * 2017-08-07 2021-10-20 日東電工株式会社 粘着剤付き光学フィルムの製造方法
TWI863981B (zh) * 2019-03-31 2024-12-01 日商迪睿合股份有限公司 切開裝置、切開方法及積層帶
US20220162035A1 (en) * 2019-03-31 2022-05-26 Dexerials Corporation Slitting device, slitting method, and laminated tape
JP6916836B2 (ja) * 2019-05-14 2021-08-11 日東電工株式会社 積層体の製造方法
KR102249676B1 (ko) * 2019-10-10 2021-05-07 전북대학교산학협력단 유연성 및 가공성이 우수한 블랙아이스 표시용 대면적 광학필름 및 롤투롤 연속공정을 이용한 이의 제조방법
CN112778918B (zh) * 2019-11-07 2022-12-27 Oppo广东移动通信有限公司 母板膜片、装饰膜片、壳体、制备方法、电子设备
JP2021149087A (ja) * 2020-03-16 2021-09-27 住友化学株式会社 積層シートおよびその製造方法
CN115280200B (zh) * 2020-03-16 2024-10-22 住友化学株式会社 层叠片及其制造方法
CN113150702B (zh) * 2021-04-29 2022-10-18 业成科技（成都）有限公司 光学膜组件及其加工方法、电子设备
JPWO2022230889A1 (enExample) * 2021-04-30 2022-11-03
JP7701202B2 (ja) * 2021-06-30 2025-07-01 日東電工株式会社 剥離フィルム付き光学フィルム
JP2023006652A (ja) * 2021-06-30 2023-01-18 日東電工株式会社 光学積層体

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CN1946553A (zh) * 2004-04-23 2007-04-11 3M创新有限公司 用于显示器的光学产品
CN103360965A (zh) * 2012-03-30 2013-10-23 琳得科株式会社 无基材两面粘着带和其制造方法，以及粘着带卷轴和其制造方法
CN105505243A (zh) * 2014-10-10 2016-04-20 日东电工株式会社 带有粘合剂的光学薄膜及其制造方法、以及图像显示装置的制造方法
WO2016208464A1 (ja) * 2015-06-25 2016-12-29 日東電工株式会社 粘着フィルムの製造方法および偏光子の製造方法
TW201710431A (zh) * 2015-06-25 2017-03-16 Nitto Denko Corp 黏著薄膜之製造方法及偏光件之製造方法
CN106661392A (zh) * 2014-06-27 2017-05-10 日东电工株式会社 纵长状的粘合膜的制造方法
CN109385222A (zh) * 2017-08-07 2019-02-26 日东电工株式会社 带粘合剂光学薄膜的制造方法

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CN100414324C (zh) * 2002-10-28 2008-08-27 日东电工株式会社 粘合型光学薄膜,用于生产粘合型光学薄膜的方法和图像显示设备
JP4208187B2 (ja) * 2002-10-28 2009-01-14 日東電工株式会社 粘着型光学フィルム、粘着型光学フィルムの製造方法および画像表示装置
KR101594180B1 (ko) * 2009-08-11 2016-02-16 엘지전자 주식회사 가전기기용 외장필름 및 외장필름 부착 방법
JP2011243718A (ja) * 2010-05-18 2011-12-01 Dainippon Printing Co Ltd 帯状の電磁波遮蔽シートの接地用露出部形成方法、及び帯状のハーフカット入り電磁波遮蔽シート
JP2012194475A (ja) * 2011-03-17 2012-10-11 Sumitomo Chemical Co Ltd 偏光板、偏光板の製造方法および液晶表示装置
US20130224425A1 (en) 2012-02-23 2013-08-29 Hitachi Chemical Company, Ltd. Pressure-sensitive adhesive sheet for image display device, method for producing image display device and image display device
JP6275945B2 (ja) 2012-12-10 2018-02-07 日東電工株式会社 両面粘着剤付き光学フィルム、およびそれを用いた画像表示装置の製造方法
CN203956974U (zh) * 2014-06-24 2014-11-26 日东电工株式会社 层积型光学膜切割装置
JP6867126B2 (ja) * 2015-11-04 2021-04-28 日東電工株式会社 粘着剤層付き偏光板、画像表示装置、偏光板の貼り合わせ方法、および粘着剤層付き偏光板の製造方法
JP2017122154A (ja) * 2016-01-06 2017-07-13 日立化成株式会社 光硬化性樹脂組成物、画像表示装置用粘着シート、画像表示装置の製造方法及び画像表示装置
JP6979285B2 (ja) * 2017-05-26 2021-12-08 日東電工株式会社 画像表示装置

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CN1946553A (zh) * 2004-04-23 2007-04-11 3M创新有限公司 用于显示器的光学产品
CN103360965A (zh) * 2012-03-30 2013-10-23 琳得科株式会社 无基材两面粘着带和其制造方法，以及粘着带卷轴和其制造方法
CN106661392A (zh) * 2014-06-27 2017-05-10 日东电工株式会社 纵长状的粘合膜的制造方法
CN105505243A (zh) * 2014-10-10 2016-04-20 日东电工株式会社 带有粘合剂的光学薄膜及其制造方法、以及图像显示装置的制造方法
WO2016208464A1 (ja) * 2015-06-25 2016-12-29 日東電工株式会社 粘着フィルムの製造方法および偏光子の製造方法
TW201710431A (zh) * 2015-06-25 2017-03-16 Nitto Denko Corp 黏著薄膜之製造方法及偏光件之製造方法
CN109385222A (zh) * 2017-08-07 2019-02-26 日东电工株式会社 带粘合剂光学薄膜的制造方法

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Publication number Publication date
JP6951902B2 (ja) 2021-10-20
JP2019032415A (ja) 2019-02-28
KR20190015987A (ko) 2019-02-15
CN109385222A (zh) 2019-02-26
CN109385222B (zh) 2022-12-27
TW201910884A (zh) 2019-03-16
TWI773802B (zh) 2022-08-11
KR102530197B1 (ko) 2023-05-10

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