TW201806772A - 撓性偏光膜、其製造方法及影像顯示裝置 - Google Patents

撓性偏光膜、其製造方法及影像顯示裝置 Download PDF

Info

Publication number
TW201806772A
TW201806772A TW106110534A TW106110534A TW201806772A TW 201806772 A TW201806772 A TW 201806772A TW 106110534 A TW106110534 A TW 106110534A TW 106110534 A TW106110534 A TW 106110534A TW 201806772 A TW201806772 A TW 201806772A
Authority
TW
Taiwan
Prior art keywords
polyvinyl alcohol
polarizing film
meth
flexible polarizing
polarizer
Prior art date
Application number
TW106110534A
Other languages
English (en)
Chinese (zh)
Inventor
石原康隆
上野友德
岸敦史
Original Assignee
日東電工股份有限公司
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 日東電工股份有限公司 filed Critical 日東電工股份有限公司
Publication of TW201806772A publication Critical patent/TW201806772A/zh

Links

Classifications

    • 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 [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Liquid Crystal (AREA)
TW106110534A 2016-03-29 2017-03-29 撓性偏光膜、其製造方法及影像顯示裝置 TW201806772A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016066424 2016-03-29
JP2016-066424 2016-03-29
??PCT/JP2017/012600 2017-03-28
PCT/JP2017/012600 WO2017170527A1 (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

Publications (1)

Publication Number Publication Date
TW201806772A true TW201806772A (zh) 2018-03-01

Family

ID=59965781

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106110534A TW201806772A (zh) 2016-03-29 2017-03-29 撓性偏光膜、其製造方法及影像顯示裝置

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI716928B (zh) * 2018-08-01 2021-01-21 日商日東電工股份有限公司 偏光件、偏光板及影像顯示裝置
TWI823030B (zh) * 2020-01-24 2023-11-21 日商日東電工股份有限公司 偏光板及附相位差層之偏光板以及使用該等之影像顯示裝置

Families Citing this family (18)

* Cited by examiner, † Cited by third party
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
JPWO2017170516A1 (ja) * 2016-03-29 2018-10-18 日東電工株式会社 フレキシブル偏光膜、その製造方法および画像表示装置
KR20180121976A (ko) * 2016-03-29 2018-11-09 닛토덴코 가부시키가이샤 플렉서블 편광막, 그 제조 방법 및 화상 표시 장치
KR102262499B1 (ko) * 2016-03-29 2021-06-09 닛토덴코 가부시키가이샤 플렉서블 편광막, 그 제조 방법 및 화상 표시 장치
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
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
JP7540874B2 (ja) * 2018-11-29 2024-08-27 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
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
JP7527971B2 (ja) * 2018-12-27 2024-08-05 日東電工株式会社 偏光板および偏光板ロール
KR102794381B1 (ko) * 2018-12-27 2025-04-11 닛토덴코 가부시키가이샤 편광판 및 편광판 롤
KR102802125B1 (ko) * 2018-12-27 2025-05-02 닛토덴코 가부시키가이샤 위상차층 부착 편광판
KR102830968B1 (ko) * 2019-02-08 2025-07-07 닛토덴코 가부시키가이샤 편광막, 편광판 및 해당 편광막의 제조 방법
WO2020209222A1 (ja) 2019-04-09 2020-10-15 日東電工株式会社 偏光子保護用積層体および該積層体を用いた偏光板
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
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
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
JP2021179599A (ja) * 2020-05-11 2021-11-18 住友化学株式会社 円偏光板
JP2023075790A (ja) * 2021-11-19 2023-05-31 日東電工株式会社 位相差層付偏光板およびそれを用いた画像表示装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3315914B2 (ja) * 1997-12-18 2002-08-19 日本合成化学工業株式会社 偏光フィルムおよびそれを用いた偏光板
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 (ja) * 2005-09-09 2007-03-15 Nitto Denko Corporation 光学補償層付偏光板、光学補償層付偏光板を用いた液晶パネル、および画像表示装置
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
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
JP5983098B2 (ja) * 2012-06-29 2016-08-31 東亞合成株式会社 偏光板
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
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 (ja) * 2013-04-26 2014-10-30 コニカミノルタ株式会社 偏光板、その製造方法及び液晶表示装置
CN105229501B (zh) * 2013-05-14 2019-08-06 东洋纺株式会社 液晶显示装置、偏光板和偏振片保护膜
TWI695047B (zh) * 2013-06-21 2020-06-01 日商日東電工股份有限公司 附分離器黏著劑層及其製造方法、附有附分離器黏著劑層之偏光薄膜及其製造方法、以及圖像顯示裝置
KR102262499B1 (ko) * 2016-03-29 2021-06-09 닛토덴코 가부시키가이샤 플렉서블 편광막, 그 제조 방법 및 화상 표시 장치
KR20180121976A (ko) * 2016-03-29 2018-11-09 닛토덴코 가부시키가이샤 플렉서블 편광막, 그 제조 방법 및 화상 표시 장치
JPWO2017170516A1 (ja) * 2016-03-29 2018-10-18 日東電工株式会社 フレキシブル偏光膜、その製造方法および画像表示装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI716928B (zh) * 2018-08-01 2021-01-21 日商日東電工股份有限公司 偏光件、偏光板及影像顯示裝置
TWI823030B (zh) * 2020-01-24 2023-11-21 日商日東電工股份有限公司 偏光板及附相位差層之偏光板以及使用該等之影像顯示裝置

Also Published As

Publication number Publication date
WO2017170527A1 (ja) 2017-10-05
CN108885297A (zh) 2018-11-23
KR20180121977A (ko) 2018-11-09
JPWO2017170527A1 (ja) 2018-10-18
JP2020170174A (ja) 2020-10-15

Similar Documents

Publication Publication Date Title
TW201806772A (zh) 撓性偏光膜、其製造方法及影像顯示裝置
TWI605278B (zh) 單面保護偏光薄膜、附黏著劑層之偏光薄膜、影像顯示裝置及其連續製造方法
JP6077619B2 (ja) 片保護偏光フィルム、粘着剤層付偏光フィルム、画像表示装置およびその連続製造方法
CN107076908B (zh) 单侧保护偏振膜、带粘合剂层的偏振膜、图像显示装置及其连续制造方法
KR102262499B1 (ko) 플렉서블 편광막, 그 제조 방법 및 화상 표시 장치
KR101821801B1 (ko) 편광판, 그의 제조방법 및 이를 포함하는 광학표시장치
TWI722157B (zh) 撓性偏光膜、其製造方法及影像顯示裝置
TW201807031A (zh) 撓性偏光膜、其製造方法及影像顯示裝置
WO2016052549A1 (ja) 片保護偏光フィルム、粘着剤層付偏光フィルム、画像表示装置およびその連続製造方法
JP7178776B2 (ja) 偏光フィルムの製造方法
TWI683142B (zh) 單面保護偏光薄膜、附黏著劑層之偏光薄膜、影像顯示裝置及其連續製造方法
WO2016052531A1 (ja) 片保護偏光フィルム、粘着剤層付偏光フィルム、画像表示装置およびその連続製造方法
JP2017067807A (ja) 片保護偏光フィルム、粘着剤層付偏光フィルム、画像表示装置およびその連続製造方法
KR101845135B1 (ko) 편광판용 점착제 조성물, 이로부터 형성된 편광판용 점착 필름, 이를 포함하는 편광판 및 이를 포함하는 광학표시장치
JP2019053210A (ja) 偏光フィルムおよび画像表示装置
WO2016052534A1 (ja) 片保護偏光フィルム、粘着剤層付偏光フィルム、画像表示装置およびその連続製造方法