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KR20170078716A - 프로텍트 필름을 갖는 광학 필름의 제조 방법 - Google Patents

프로텍트 필름을 갖는 광학 필름의 제조 방법 Download PDF

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Publication number
KR20170078716A
KR20170078716A KR1020177013989A KR20177013989A KR20170078716A KR 20170078716 A KR20170078716 A KR 20170078716A KR 1020177013989 A KR1020177013989 A KR 1020177013989A KR 20177013989 A KR20177013989 A KR 20177013989A KR 20170078716 A KR20170078716 A KR 20170078716A
Authority
KR
South Korea
Prior art keywords
protective film
film
polarizing plate
pressure
sensitive adhesive
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
KR1020177013989A
Other languages
English (en)
Korean (ko)
Inventor
오키타카 이시카와
야스노리 가토
노리미츠 사카타
Original Assignee
스미또모 가가꾸 가부시키가이샤
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 스미또모 가가꾸 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤
Publication of KR20170078716A publication Critical patent/KR20170078716A/ko
Ceased legal-status Critical Current

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Classifications

    • 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
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/10—Removing layers, or parts of layers, mechanically or chemically
    • B32B38/105—Removing layers, or parts of layers, mechanically or chemically on edges
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • 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
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/14—Corona, ionisation, electrical discharge, plasma treatment
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
KR1020177013989A 2014-11-04 2015-10-30 프로텍트 필름을 갖는 광학 필름의 제조 방법 Ceased KR20170078716A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2014-224382 2014-11-04
JP2014224382 2014-11-04
PCT/JP2015/080676 WO2016072358A1 (ja) 2014-11-04 2015-10-30 プロテクトフィルム付光学フィルムの製造方法

Publications (1)

Publication Number Publication Date
KR20170078716A true KR20170078716A (ko) 2017-07-07

Family

ID=55909083

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177013989A Ceased KR20170078716A (ko) 2014-11-04 2015-10-30 프로텍트 필름을 갖는 광학 필름의 제조 방법

Country Status (4)

Country Link
KR (1) KR20170078716A (zh)
CN (1) CN107073921A (zh)
TW (1) TWI666474B (zh)
WO (1) WO2016072358A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190129707A (ko) * 2018-05-10 2019-11-20 스미또모 가가꾸 가부시키가이샤 적층체

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102343171B1 (ko) * 2017-06-23 2021-12-27 닛토덴코 가부시키가이샤 화상 표시 장치의 제조 방법 및 해당 제조 방법에 의해 얻어진 화상 표시 장치
JP7085414B2 (ja) * 2018-06-14 2022-06-16 住友化学株式会社 液晶フィルムの製造方法及び光学積層体の製造方法
TWI702426B (zh) * 2018-11-20 2020-08-21 住華科技股份有限公司 偏光板及包含其之顯示裝置的製造方法
WO2021033406A1 (ja) * 2019-08-21 2021-02-25 日東電工株式会社 光学積層体
JP2025016292A (ja) * 2023-07-21 2025-01-31 日東電工株式会社 粘着シート、光学積層体、及び画像表示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0716962A (ja) * 1993-06-30 1995-01-20 Sumitomo Chem Co Ltd 物品の表面一時保護フィルム
JP2001281454A (ja) * 2000-04-03 2001-10-10 Nitto Denko Corp 保護フィルム付き光学フィルム
WO2005119631A2 (en) * 2004-06-04 2005-12-15 Fujifilm Corporation Adhesive label, adhesive label roll, photosensitive web unit, and apparatus for and method of manufacturing photosensitive laminated body
JP5134299B2 (ja) * 2007-07-25 2013-01-30 ユニ・チャーム株式会社 吸収性物品
JP5328557B2 (ja) * 2008-09-26 2013-10-30 日本ポリエチレン株式会社 表面保護用積層フィルム
CN103889384B (zh) * 2011-10-20 2016-06-01 佛尔蒙特·伊夫斯 可移除的覆盖物及交互包装
JP2014069465A (ja) * 2012-09-28 2014-04-21 Tsuchiya Yac Corp 保護フィルム貼着部材
JP2014113687A (ja) * 2012-12-06 2014-06-26 Nitto Denko Corp 薄ガラス積層体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190129707A (ko) * 2018-05-10 2019-11-20 스미또모 가가꾸 가부시키가이샤 적층체

Also Published As

Publication number Publication date
CN107073921A (zh) 2017-08-18
TW201632921A (zh) 2016-09-16
WO2016072358A1 (ja) 2016-05-12
TWI666474B (zh) 2019-07-21

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