JPWO2017170527A1 - フレキシブル偏光膜、その製造方法および画像表示装置 - Google Patents

フレキシブル偏光膜、その製造方法および画像表示装置 Download PDF

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Publication number
JPWO2017170527A1
JPWO2017170527A1 JP2018508061A JP2018508061A JPWO2017170527A1 JP WO2017170527 A1 JPWO2017170527 A1 JP WO2017170527A1 JP 2018508061 A JP2018508061 A JP 2018508061A JP 2018508061 A JP2018508061 A JP 2018508061A JP WO2017170527 A1 JPWO2017170527 A1 JP WO2017170527A1
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Japan
Prior art keywords
polyvinyl alcohol
polarizing film
meth
film
resin
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Pending
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JP2018508061A
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English (en)
Japanese (ja)
Inventor
康隆 石原
康隆 石原
友徳 上野
友徳 上野
岸　敦史
敦史 岸
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
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Filing date
Publication date
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Publication of JPWO2017170527A1 publication Critical patent/JPWO2017170527A1/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • 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
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2329/00—Characterised by the use of 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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Materials Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Liquid Crystal (AREA)
JP2018508061A 2016-03-29 2017-03-28 フレキシブル偏光膜、その製造方法および画像表示装置 Pending JPWO2017170527A1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016066424 2016-03-29
JP2016066424 2016-03-29
PCT/JP2017/012600 WO2017170527A1 (fr) 2016-03-29 2017-03-28 Film polarisant souple, son procédé de fabrication et dispositif d'affichage d'image

Related Child Applications (1)

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JP2020099467A Division JP2020170174A (ja) 2016-03-29 2020-06-08 フレキシブル偏光膜、その製造方法および画像表示装置

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JPWO2017170527A1 true JPWO2017170527A1 (ja) 2018-10-18

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JP2018508061A Pending JPWO2017170527A1 (ja) 2016-03-29 2017-03-28 フレキシブル偏光膜、その製造方法および画像表示装置
JP2020099467A Withdrawn JP2020170174A (ja) 2016-03-29 2020-06-08 フレキシブル偏光膜、その製造方法および画像表示装置

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JP2020099467A Withdrawn JP2020170174A (ja) 2016-03-29 2020-06-08 フレキシブル偏光膜、その製造方法および画像表示装置

Country Status (5)

Country Link
JP (2) JPWO2017170527A1 (fr)
KR (1) KR20180121977A (fr)
CN (1) CN108885297A (fr)
TW (1) TW201806772A (fr)
WO (1) WO2017170527A1 (fr)

Families Citing this family (16)

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Publication number Priority date Publication date Assignee Title
JP6806453B2 (ja) * 2016-03-17 2021-01-06 日東電工株式会社 透明樹脂層付の片保護偏光フィルムの製造方法、粘着剤層付偏光フィルムの製造方法、光学積層体の製造方法
CN108885295A (zh) * 2016-03-29 2018-11-23 日东电工株式会社 挠性偏振膜、其制造方法及图像显示装置
CN108885296A (zh) * 2016-03-29 2018-11-23 日东电工株式会社 挠性偏振膜、其制造方法及图像显示装置
CN108885294A (zh) * 2016-03-29 2018-11-23 日东电工株式会社 挠性偏振膜、其制造方法及图像显示装置
CN107991166A (zh) * 2017-11-23 2018-05-04 武汉华星光电半导体显示技术有限公司 用于替代柔性显示面板进行弯折实验的等效结构
JP7191578B2 (ja) * 2018-08-01 2022-12-19 日東電工株式会社 偏光子、偏光板、および、画像表示装置
JP7055734B2 (ja) * 2018-11-29 2022-04-18 日東電工株式会社 偏光フィルム、その製造方法および画像表示装置
JP7372824B2 (ja) * 2018-11-29 2023-11-01 日東電工株式会社 粘着剤層付き偏光フィルム及び画像表示装置
JP2020095263A (ja) * 2018-11-29 2020-06-18 日東電工株式会社 粘着剤層付き偏光フィルム及び画像表示装置
KR20210109533A (ko) * 2018-12-27 2021-09-06 닛토덴코 가부시키가이샤 편광판 및 편광판 롤
JPWO2020138368A1 (ja) * 2018-12-27 2021-10-14 日東電工株式会社 位相差層付偏光板
WO2020138329A1 (fr) * 2018-12-27 2020-07-02 日東電工株式会社 Plaque polarisante et rouleau de plaque polarisante
JP7412973B2 (ja) * 2019-11-19 2024-01-15 日東電工株式会社 偏光板および偏光板ロール
JP7412972B2 (ja) * 2019-11-19 2024-01-15 日東電工株式会社 偏光板および偏光板ロール
JP7273768B2 (ja) * 2020-01-24 2023-05-15 日東電工株式会社 偏光板および位相差層付偏光板ならびにこれらを用いた画像表示装置
JP7273769B2 (ja) * 2020-01-24 2023-05-15 日東電工株式会社 偏光板および位相差層付偏光板ならびにこれらを用いた画像表示装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11183726A (ja) * 1997-12-18 1999-07-09 Nippon Synthetic Chem Ind Co Ltd:The 偏光フィルムおよびそれを用いた偏光板
JP2010133987A (ja) * 2007-03-12 2010-06-17 Toagosei Co Ltd 光学フィルム積層体及びそれを用いた表示装置
JP2014010311A (ja) * 2012-06-29 2014-01-20 Toagosei Co Ltd 偏光板
JP2014206725A (ja) * 2013-03-19 2014-10-30 富士フイルム株式会社 偏光板および液晶表示装置
WO2014175040A1 (fr) * 2013-04-26 2014-10-30 コニカミノルタ株式会社 Plaque de polarisation, son procédé de production et dispositif d'affichage à cristaux liquides
JP2016033215A (ja) * 2013-06-21 2016-03-10 日東電工株式会社 セパレータ付粘着剤層およびその製造方法、セパレータ付粘着剤層付偏光フィルムおよびその製造方法、ならびに画像表示装置
WO2017170522A1 (fr) * 2016-03-29 2017-10-05 日東電工株式会社 Film polarisant flexible, procédé de fabrication de ce dernier et dispositif d'affichage d'image
WO2017170525A1 (fr) * 2016-03-29 2017-10-05 日東電工株式会社 Film polarisant souple, son procédé de fabrication et dispositif d'affichage d'image
WO2017170516A1 (fr) * 2016-03-29 2017-10-05 日東電工株式会社 Film polarisant souple, son procédé de fabrication et dispositif d'affichage d'images

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JP5036191B2 (ja) * 2005-03-16 2012-09-26 日本合成化学工業株式会社 ポリビニルアルコール系フィルムおよびその製造方法
JP4869644B2 (ja) * 2005-06-30 2012-02-08 日本合成化学工業株式会社 光学フィルム用ポリビニルアルコール系フィルムの製法
WO2007029788A1 (fr) * 2005-09-09 2007-03-15 Nitto Denko Corporation Plaque de polarisation avec couche de compensation optique, panneau à cristaux liquides utilisant une plaque de polarisation avec couche de compensation optique, et unité d’affichage d’image
JP5311898B2 (ja) * 2008-06-30 2013-10-09 フジコピアン株式会社 光硬化型接着剤組成物及びそれを用いた偏光板
JP5986401B2 (ja) * 2012-03-09 2016-09-06 住友化学株式会社 偏光板の製造方法
JP2014170221A (ja) * 2013-02-07 2014-09-18 Nitto Denko Corp 円偏光板および屈曲可能な表示装置
WO2014185322A1 (fr) * 2013-05-14 2014-11-20 東洋紡株式会社 Dispositif d'affichage à cristaux liquides, plaque de polarisation et film de protection de polariseur

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11183726A (ja) * 1997-12-18 1999-07-09 Nippon Synthetic Chem Ind Co Ltd:The 偏光フィルムおよびそれを用いた偏光板
JP2010133987A (ja) * 2007-03-12 2010-06-17 Toagosei Co Ltd 光学フィルム積層体及びそれを用いた表示装置
JP2014010311A (ja) * 2012-06-29 2014-01-20 Toagosei Co Ltd 偏光板
JP2014206725A (ja) * 2013-03-19 2014-10-30 富士フイルム株式会社 偏光板および液晶表示装置
WO2014175040A1 (fr) * 2013-04-26 2014-10-30 コニカミノルタ株式会社 Plaque de polarisation, son procédé de production et dispositif d'affichage à cristaux liquides
JP2016033215A (ja) * 2013-06-21 2016-03-10 日東電工株式会社 セパレータ付粘着剤層およびその製造方法、セパレータ付粘着剤層付偏光フィルムおよびその製造方法、ならびに画像表示装置
WO2017170522A1 (fr) * 2016-03-29 2017-10-05 日東電工株式会社 Film polarisant flexible, procédé de fabrication de ce dernier et dispositif d'affichage d'image
WO2017170525A1 (fr) * 2016-03-29 2017-10-05 日東電工株式会社 Film polarisant souple, son procédé de fabrication et dispositif d'affichage d'image
WO2017170516A1 (fr) * 2016-03-29 2017-10-05 日東電工株式会社 Film polarisant souple, son procédé de fabrication et dispositif d'affichage d'images

Also Published As

Publication number Publication date
JP2020170174A (ja) 2020-10-15
TW201806772A (zh) 2018-03-01
CN108885297A (zh) 2018-11-23
WO2017170527A1 (fr) 2017-10-05
KR20180121977A (ko) 2018-11-09

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