KR20140085529A - 편광성 적층 필름의 제조 방법 및 양면 편광성 적층 필름 - Google Patents

편광성 적층 필름의 제조 방법 및 양면 편광성 적층 필름 Download PDF

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Publication number
KR20140085529A
KR20140085529A KR1020147013615A KR20147013615A KR20140085529A KR 20140085529 A KR20140085529 A KR 20140085529A KR 1020147013615 A KR1020147013615 A KR 1020147013615A KR 20147013615 A KR20147013615 A KR 20147013615A KR 20140085529 A KR20140085529 A KR 20140085529A
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KR
South Korea
Prior art keywords
film
double
polyvinyl alcohol
laminated film
layer
Prior art date
Application number
KR1020147013615A
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English (en)
Korean (ko)
Inventor
유이치로 구나이
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.)
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Application filed by 스미또모 가가꾸 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤
Publication of KR20140085529A publication Critical patent/KR20140085529A/ko

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    • 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
    • B29D11/00634—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
    • 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
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Ophthalmology & Optometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Polarising Elements (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
KR1020147013615A 2011-02-02 2012-01-27 편광성 적층 필름의 제조 방법 및 양면 편광성 적층 필름 KR20140085529A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011020675A JP5143918B2 (ja) 2011-02-02 2011-02-02 偏光性積層フィルム、偏光板または基材フィルム付き偏光板の製造方法
JPJP-P-2011-020675 2011-02-02
PCT/JP2012/052439 WO2012105668A1 (ja) 2011-02-02 2012-01-27 偏光性積層フィルムの製造方法および両面偏光性積層フィルム

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020137022606A Division KR101420584B1 (ko) 2011-02-02 2012-01-27 편광성 적층 필름의 제조 방법 및 양면 편광성 적층 필름

Publications (1)

Publication Number Publication Date
KR20140085529A true KR20140085529A (ko) 2014-07-07

Family

ID=46602869

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020137022606A KR101420584B1 (ko) 2011-02-02 2012-01-27 편광성 적층 필름의 제조 방법 및 양면 편광성 적층 필름
KR1020147013615A KR20140085529A (ko) 2011-02-02 2012-01-27 편광성 적층 필름의 제조 방법 및 양면 편광성 적층 필름

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020137022606A KR101420584B1 (ko) 2011-02-02 2012-01-27 편광성 적층 필름의 제조 방법 및 양면 편광성 적층 필름

Country Status (4)

Country Link
JP (1) JP5143918B2 (ja)
KR (2) KR101420584B1 (ja)
TW (1) TWI483845B (ja)
WO (1) WO2012105668A1 (ja)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
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JP6434309B2 (ja) * 2012-08-06 2018-12-05 株式会社クラレ 積層体、偏光フィルムおよび偏光フィルムの製造方法
JP6006048B2 (ja) * 2012-08-31 2016-10-12 リンテック株式会社 シート貼付装置及び貼付方法
JP6114160B2 (ja) 2012-10-22 2017-04-12 日東電工株式会社 偏光膜および偏光膜の製造方法
JP6076035B2 (ja) * 2012-10-26 2017-02-08 住友化学株式会社 偏光性積層フィルムの製造方法及び偏光板の製造方法
KR101498822B1 (ko) * 2012-11-16 2015-03-05 주식회사 엘지화학 박형 편광자의 제조 방법, 이를 이용하여 제조된 박형 편광자 및 편광판
KR101498823B1 (ko) 2012-11-16 2015-03-05 주식회사 엘지화학 박형 편광자의 제조 방법, 이를 이용하여 제조된 박형 편광자 및 편광판
JP5602823B2 (ja) * 2012-12-07 2014-10-08 住友化学株式会社 偏光性積層フィルムおよび偏光板の製造方法、偏光性積層フィルム
JP6116880B2 (ja) * 2012-12-07 2017-04-19 住友化学株式会社 偏光性積層フィルムおよび偏光板の製造方法
JP2014174265A (ja) * 2013-03-07 2014-09-22 Sumitomo Chemical Co Ltd 偏光性積層フィルムの製造方法及び偏光板の製造方法
JP5643865B2 (ja) * 2013-03-07 2014-12-17 住友化学株式会社 偏光性積層フィルムの製造方法及び偏光板の製造方法
JP2014211548A (ja) * 2013-04-19 2014-11-13 住友化学株式会社 偏光能を示さない領域を有する偏光性積層フィルムの製造方法及び偏光板
WO2014204150A1 (ko) * 2013-06-18 2014-12-24 주식회사 엘지화학 연신 적층체, 박형 편광자의 제조 방법, 이를 이용하여 제조되는 박형 편광자 및 이를 포함하는 편광판
KR101578610B1 (ko) 2013-06-18 2015-12-17 주식회사 엘지화학 연신 적층체, 박형 편광자의 제조 방법, 이를 이용하여 제조되는 박형 편광자 및 이를 포함하는 편광판
WO2014204132A1 (ko) * 2013-06-18 2014-12-24 주식회사 엘지화학 광학 물성이 우수한 박형 편광자, 그 제조 방법, 이를 포함하는 편광판 및 디스플레이 장치
US10254458B2 (en) 2013-06-19 2019-04-09 Lg Chem, Ltd. Laminate
CN105308103B (zh) 2013-06-19 2018-02-27 Lg化学株式会社 基膜
KR101471570B1 (ko) * 2013-06-20 2014-12-10 에스케이씨 주식회사 고신율의 pva계 복합 필름 및 이를 이용한 편광판의 제조 방법
JP5863053B2 (ja) * 2013-09-06 2016-02-16 日東電工株式会社 偏光膜および偏光膜の製造方法ならびに該偏光膜を用いた画像表示装置
JP5932750B2 (ja) 2013-10-03 2016-06-08 住友化学株式会社 偏光板のセット及び前面板一体型液晶表示パネル
JP5932749B2 (ja) 2013-10-03 2016-06-08 住友化学株式会社 偏光板のセット及び前面板一体型液晶表示パネル
JP6279615B2 (ja) * 2013-12-26 2018-02-14 住友化学株式会社 偏光子、ならびに、この偏光子を備える偏光板および偏光性積層フィルム
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
JP6302293B2 (ja) * 2014-03-06 2018-03-28 住友化学株式会社 偏光板の製造方法
JP6321999B2 (ja) * 2014-03-06 2018-05-09 住友化学株式会社 偏光板の製造方法
CN105729962B (zh) 2014-12-24 2018-01-05 住友化学株式会社 偏振膜、偏振片和偏振膜的制造方法
TW201634283A (zh) 2015-03-31 2016-10-01 住友化學股份有限公司 積層膜、積層膜的製造方法、偏光性積層膜的製造方法、偏光板的製造方法
JP6836849B2 (ja) * 2015-09-24 2021-03-03 日東電工株式会社 光学異方性フィルムの製造方法
JP2022038978A (ja) * 2020-08-27 2022-03-10 日東電工株式会社 光学積層体および該光学積層体を用いた偏光板の製造方法
JP2023081709A (ja) * 2021-12-01 2023-06-13 日東電工株式会社 偏光子の製造方法および偏光板の製造方法
JP2023081708A (ja) * 2021-12-01 2023-06-13 日東電工株式会社 偏光子の製造方法および偏光板の製造方法

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JP4279944B2 (ja) * 1999-06-01 2009-06-17 株式会社サンリッツ 偏光板の製造方法
JP2002365436A (ja) * 2001-04-03 2002-12-18 Nitto Denko Corp 配向フィルムの製造方法、偏光フィルム、偏光板および液晶表示装置
JP2007025008A (ja) * 2005-07-13 2007-02-01 Nitto Denko Corp 光学フィルム、偏光子保護フィルム、これらの製造方法、偏光板、および画像表示装置
WO2008072494A1 (en) * 2006-12-08 2008-06-19 Fujifilm Corporation Optical film, and glass

Also Published As

Publication number Publication date
TW201240807A (en) 2012-10-16
TWI483845B (zh) 2015-05-11
JP5143918B2 (ja) 2013-02-13
KR101420584B1 (ko) 2014-07-16
KR20140015348A (ko) 2014-02-06
JP2012159778A (ja) 2012-08-23
WO2012105668A1 (ja) 2012-08-09

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