TWI725142B - 附黏著劑層之單面保護偏光薄膜之製造方法 - Google Patents

附黏著劑層之單面保護偏光薄膜之製造方法 Download PDF

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Publication number
TWI725142B
TWI725142B TW106109279A TW106109279A TWI725142B TW I725142 B TWI725142 B TW I725142B TW 106109279 A TW106109279 A TW 106109279A TW 106109279 A TW106109279 A TW 106109279A TW I725142 B TWI725142 B TW I725142B
Authority
TW
Taiwan
Prior art keywords
polarizing film
adhesive layer
sided protective
film
protective polarizing
Prior art date
Application number
TW106109279A
Other languages
English (en)
Chinese (zh)
Other versions
TW201807124A (zh
Inventor
上野友德
三田聰司
岸敦史
池嶋健太郎
茂手木佑輔
Original Assignee
日商日東電工股份有限公司
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Publication date
Application filed by 日商日東電工股份有限公司 filed Critical 日商日東電工股份有限公司
Publication of TW201807124A publication Critical patent/TW201807124A/zh
Application granted granted Critical
Publication of TWI725142B publication Critical patent/TWI725142B/zh

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    • 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
    • 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
    • G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)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
    • B32B7/04—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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their 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
    • C09J7/20—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
    • C09J7/245—Vinyl resins, e.g. polyvinyl chloride [PVC]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering
    • 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
    • B32B2551/00—Optical elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polarising Elements (AREA)
TW106109279A 2016-03-22 2017-03-21 附黏著劑層之單面保護偏光薄膜之製造方法 TWI725142B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016057290A JP6737609B2 (ja) 2016-03-22 2016-03-22 粘着剤層付の片保護偏光フィルムの製造方法
JP2016-057290 2016-03-22

Publications (2)

Publication Number Publication Date
TW201807124A TW201807124A (zh) 2018-03-01
TWI725142B true TWI725142B (zh) 2021-04-21

Family

ID=59900349

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106109279A TWI725142B (zh) 2016-03-22 2017-03-21 附黏著劑層之單面保護偏光薄膜之製造方法

Country Status (5)

Country Link
JP (1) JP6737609B2 (ja)
KR (1) KR102093814B1 (ja)
CN (1) CN108780181B (ja)
TW (1) TWI725142B (ja)
WO (1) WO2017164064A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111684329B (zh) * 2018-02-06 2023-03-24 富士胶片株式会社 层叠体、层叠体的制造方法及图像显示装置
WO2020184083A1 (ja) * 2019-03-08 2020-09-17 日東電工株式会社 偏光膜、偏光板、および該偏光膜の製造方法
JP2021076806A (ja) * 2019-11-13 2021-05-20 日東電工株式会社 積層偏光フィルムの製造方法
JP7398964B2 (ja) * 2020-01-10 2023-12-15 日東電工株式会社 偏光フィルムの製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001350021A (ja) * 2000-06-06 2001-12-21 Sumitomo Chem Co Ltd 薄型光学積層体及びその製造方法
JP2008257025A (ja) * 2007-04-06 2008-10-23 Sumitomo Chemical Co Ltd 偏光板ならびにこれを備える光学部材および液晶表示装置
JP2014112259A (ja) * 2010-09-03 2014-06-19 Nitto Denko Corp 偏光膜を有する光学フィルム積層体ロールの製造方法
JP2015161782A (ja) * 2014-02-27 2015-09-07 住友化学株式会社 偏光板の製造方法及び偏光板

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4525069B2 (ja) * 2003-03-31 2010-08-18 住友化学株式会社 偏光板及びその製造方法
JP5324316B2 (ja) 2008-05-27 2013-10-23 日東電工株式会社 粘着型偏光板、画像表示装置およびそれらの製造方法
JP5048120B2 (ja) * 2010-03-31 2012-10-17 住友化学株式会社 偏光性積層フィルムの製造方法、および偏光板の製造方法
JP5504232B2 (ja) * 2011-09-22 2014-05-28 住友化学株式会社 偏光板の製造方法
JP2013160775A (ja) * 2012-02-01 2013-08-19 Sumitomo Chemical Co Ltd 偏光板及び光学部材
JP2013254072A (ja) * 2012-06-06 2013-12-19 Nitto Denko Corp 偏光板、光学フィルムおよび画像表示装置
JP6066707B2 (ja) * 2012-12-13 2017-01-25 日東電工株式会社 偏光フィルムの製造方法
JP6488125B2 (ja) * 2013-12-26 2019-03-20 日東電工株式会社 積層偏光フィルム、その製造方法、積層光学フィルムおよび画像表示装置
JP6235370B2 (ja) * 2014-02-19 2017-11-22 住友化学株式会社 偏光性積層フィルム及び偏光板の製造方法
JP6078132B1 (ja) * 2015-08-27 2017-02-08 日東電工株式会社 偏光フィルムの製造方法
JP6125063B2 (ja) * 2015-02-13 2017-05-10 日東電工株式会社 粘着剤層付偏光フィルム、その製造方法並びに画像表示装置およびその連続製造方法
JP6125061B2 (ja) * 2015-02-13 2017-05-10 日東電工株式会社 偏光フィルム、粘着剤層付偏光フィルム並びに画像表示装置およびその連続製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001350021A (ja) * 2000-06-06 2001-12-21 Sumitomo Chem Co Ltd 薄型光学積層体及びその製造方法
JP2008257025A (ja) * 2007-04-06 2008-10-23 Sumitomo Chemical Co Ltd 偏光板ならびにこれを備える光学部材および液晶表示装置
JP2014112259A (ja) * 2010-09-03 2014-06-19 Nitto Denko Corp 偏光膜を有する光学フィルム積層体ロールの製造方法
JP2015161782A (ja) * 2014-02-27 2015-09-07 住友化学株式会社 偏光板の製造方法及び偏光板

Also Published As

Publication number Publication date
JP2017173434A (ja) 2017-09-28
JP6737609B2 (ja) 2020-08-12
WO2017164064A1 (ja) 2017-09-28
CN108780181A (zh) 2018-11-09
KR102093814B1 (ko) 2020-03-27
TW201807124A (zh) 2018-03-01
CN108780181B (zh) 2021-02-09
KR20180098352A (ko) 2018-09-03

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