JP6647875B2 - 光学フィルムの製造方法 - Google Patents

光学フィルムの製造方法 Download PDF

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Publication number
JP6647875B2
JP6647875B2 JP2016006522A JP2016006522A JP6647875B2 JP 6647875 B2 JP6647875 B2 JP 6647875B2 JP 2016006522 A JP2016006522 A JP 2016006522A JP 2016006522 A JP2016006522 A JP 2016006522A JP 6647875 B2 JP6647875 B2 JP 6647875B2
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JP
Japan
Prior art keywords
film
adhesive composition
layer
polarizer
foreign matter
Prior art date
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Active
Application number
JP2016006522A
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English (en)
Japanese (ja)
Other versions
JP2017126038A (ja
Inventor
雅 品川
雅 品川
真 宮崎
真 宮崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitto Denko Corp
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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 to JP2016006522A priority Critical patent/JP6647875B2/ja
Priority to KR1020187018163A priority patent/KR102574007B1/ko
Priority to CN201680074426.9A priority patent/CN108431650B/zh
Priority to PCT/JP2016/086561 priority patent/WO2017122470A1/ja
Priority to TW105141181A priority patent/TWI724076B/zh
Publication of JP2017126038A publication Critical patent/JP2017126038A/ja
Application granted granted Critical
Publication of JP6647875B2 publication Critical patent/JP6647875B2/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00634—Production of filters
    • B29D11/00644—Production of filters polarizing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0073—Optical laminates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00865—Applying coatings; tinting; colouring
    • 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
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
    • B32B37/003—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid air inclusion
    • 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
    • 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
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J201/00—Adhesives based on unspecified macromolecular compounds
    • 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
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • 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
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/02—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving pretreatment of the surfaces to be joined
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Quality & Reliability (AREA)
  • Polarising Elements (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
JP2016006522A 2016-01-15 2016-01-15 光学フィルムの製造方法 Active JP6647875B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2016006522A JP6647875B2 (ja) 2016-01-15 2016-01-15 光学フィルムの製造方法
KR1020187018163A KR102574007B1 (ko) 2016-01-15 2016-12-08 광학 필름의 제조 방법
CN201680074426.9A CN108431650B (zh) 2016-01-15 2016-12-08 光学膜的制造方法
PCT/JP2016/086561 WO2017122470A1 (ja) 2016-01-15 2016-12-08 光学フィルムの製造方法
TW105141181A TWI724076B (zh) 2016-01-15 2016-12-13 光學薄膜之製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016006522A JP6647875B2 (ja) 2016-01-15 2016-01-15 光学フィルムの製造方法

Publications (2)

Publication Number Publication Date
JP2017126038A JP2017126038A (ja) 2017-07-20
JP6647875B2 true JP6647875B2 (ja) 2020-02-14

Family

ID=59311949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016006522A Active JP6647875B2 (ja) 2016-01-15 2016-01-15 光学フィルムの製造方法

Country Status (5)

Country Link
JP (1) JP6647875B2 (zh)
KR (1) KR102574007B1 (zh)
CN (1) CN108431650B (zh)
TW (1) TWI724076B (zh)
WO (1) WO2017122470A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018200447A (ja) * 2017-05-30 2018-12-20 日東電工株式会社 光学フィルムの製造方法
JP7224729B2 (ja) * 2019-04-25 2023-02-20 日東電工株式会社 積層偏光フィルムの製造方法及び積層偏光フィルムの製造装置
JP7292130B2 (ja) 2019-06-28 2023-06-16 日東電工株式会社 偏光子の製造方法及び偏光子の製造装置
WO2021054356A1 (ja) * 2019-09-20 2021-03-25 日東電工株式会社 偏光膜の製造方法、および偏光フィルムの製造方法
WO2021054346A1 (ja) * 2019-09-20 2021-03-25 日東電工株式会社 偏光膜の製造方法、および偏光フィルムの製造方法
CN114080416A (zh) * 2019-09-20 2022-02-22 日东电工株式会社 偏光膜的制造方法、及偏振膜的制造方法
CN111605211B (zh) * 2020-06-03 2021-02-09 四川冠辰环保工程有限公司 一种非沥青基自粘胶膜防水卷材制造方法
CN113210212B (zh) * 2021-03-23 2023-07-07 南京万禾科研仪器有限公司 一种基于环境监测的反光条实验样品制备装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008180905A (ja) 2007-01-24 2008-08-07 Fujifilm Corp 光学フイルムの製造方法、光学フイルム用支持体、光学フイルム、偏光板及び画像表示装置
JP6462199B2 (ja) 2012-12-04 2019-01-30 住友化学株式会社 偏光フィルム及び偏光板の製造方法
JP5685631B2 (ja) * 2013-09-04 2015-03-18 日東電工株式会社 光学フィルムの製造方法
JP5815645B2 (ja) * 2013-11-14 2015-11-17 日東電工株式会社 光学フィルムの製造方法、光学フィルムおよび画像表示装置
JP2015203768A (ja) * 2014-04-14 2015-11-16 大日本印刷株式会社 位相差フィルムの製造方法
JP6367628B2 (ja) * 2014-07-16 2018-08-01 日東電工株式会社 光学フィルムの製造方法、光学フィルムおよび画像表示装置

Also Published As

Publication number Publication date
CN108431650A (zh) 2018-08-21
KR20180103050A (ko) 2018-09-18
JP2017126038A (ja) 2017-07-20
TWI724076B (zh) 2021-04-11
KR102574007B1 (ko) 2023-09-01
CN108431650B (zh) 2021-05-25
WO2017122470A1 (ja) 2017-07-20
TW201736146A (zh) 2017-10-16

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