KR101722778B1 - 편광판 및 그의 제조 방법, 및 액정 표시 장치 - Google Patents

편광판 및 그의 제조 방법, 및 액정 표시 장치 Download PDF

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Publication number
KR101722778B1
KR101722778B1 KR1020090071167A KR20090071167A KR101722778B1 KR 101722778 B1 KR101722778 B1 KR 101722778B1 KR 1020090071167 A KR1020090071167 A KR 1020090071167A KR 20090071167 A KR20090071167 A KR 20090071167A KR 101722778 B1 KR101722778 B1 KR 101722778B1
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KR
South Korea
Prior art keywords
protective layer
liquid crystal
film
compound
meth
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KR1020090071167A
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English (en)
Korean (ko)
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KR20100018462A (ko
Inventor
마사시 후지나가
류 다께꼬
주열 장
Original Assignee
스미또모 가가꾸 가부시키가이샤
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Publication of KR20100018462A publication Critical patent/KR20100018462A/ko
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Publication of KR101722778B1 publication Critical patent/KR101722778B1/ko

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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
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • 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
    • 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
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Geometry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
KR1020090071167A 2008-08-06 2009-08-03 편광판 및 그의 제조 방법, 및 액정 표시 장치 KR101722778B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2008-203419 2008-08-06
JP2008203419A JP5267920B2 (ja) 2008-08-06 2008-08-06 偏光板およびその製造方法、ならびに液晶表示装置

Publications (2)

Publication Number Publication Date
KR20100018462A KR20100018462A (ko) 2010-02-17
KR101722778B1 true KR101722778B1 (ko) 2017-04-05

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Application Number Title Priority Date Filing Date
KR1020090071167A KR101722778B1 (ko) 2008-08-06 2009-08-03 편광판 및 그의 제조 방법, 및 액정 표시 장치

Country Status (4)

Country Link
JP (1) JP5267920B2 (zh)
KR (1) KR101722778B1 (zh)
CN (1) CN101644792B (zh)
TW (1) TWI483008B (zh)

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JP5364943B2 (ja) * 2009-03-26 2013-12-11 日東電工株式会社 位相差フィルム、その製造方法、及び画像表示装置
CN102193131B (zh) * 2010-03-10 2015-01-14 大赛璐-湛新株式会社 偏振片及其制备方法
JP5450778B2 (ja) 2012-06-08 2014-03-26 シャープ株式会社 エッジライト型面光源装置および照明装置
US9244213B2 (en) 2012-07-04 2016-01-26 Sharp Kabushiki Kaisha Edge-light type planar light source device
TWI475321B (zh) * 2013-03-06 2015-03-01 Chi Mei Corp 感光性樹脂組成物及其應用
CN104460231B (zh) * 2013-09-18 2020-03-13 东友精细化工有限公司 着色固化性树脂组合物
KR102313259B1 (ko) * 2013-12-27 2021-10-14 니폰 제온 가부시키가이샤 다층 필름, 편광판, 및 다층 필름의 제조 방법
KR20150093591A (ko) * 2014-02-07 2015-08-18 스미또모 가가꾸 가부시키가이샤 장척 편광 필름의 제조 방법
JP6249820B2 (ja) * 2014-02-27 2017-12-20 住友化学株式会社 偏光板の製造方法及び偏光板
WO2015182351A1 (ja) * 2014-05-30 2015-12-03 住友化学株式会社 粘着剤付き偏光板及び液晶表示装置
JP6603446B2 (ja) 2014-06-18 2019-11-06 サムスン エスディアイ カンパニー，リミテッド 偏光板およびこれを用いた表示装置
JP6653990B2 (ja) * 2014-10-27 2020-02-26 三星エスディアイ株式会社ＳＡＭＳＵＮＧ ＳＤＩ Ｃｏ．， ＬＴＤ． 偏光板及びこれを備える画像表示装置
KR102314512B1 (ko) * 2014-11-10 2021-10-19 에스케이이노베이션 주식회사 하드코팅층 형성용 조성물
KR102315118B1 (ko) * 2014-11-13 2021-10-20 에스케이이노베이션 주식회사 하드코팅층 형성용 조성물
JP6707807B2 (ja) * 2014-12-24 2020-06-10 住友化学株式会社 偏光板及び液晶表示装置
KR101780540B1 (ko) 2015-02-16 2017-09-22 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
JP6608150B2 (ja) * 2015-03-03 2019-11-20 三星エスディアイ株式会社 偏光板及びこれを備える画像表示装置
CN105137521B (zh) * 2015-09-25 2018-07-06 武汉华星光电技术有限公司 一种偏光片及其构造方法
JP6388570B2 (ja) 2015-09-29 2018-09-12 富士フイルム株式会社 積層フィルムおよびその製造方法、偏光板、液晶パネル、ならびに液晶表示装置
JP2016206684A (ja) * 2016-08-16 2016-12-08 住友化学株式会社 偏光板及び光学部材
JP2018072533A (ja) * 2016-10-28 2018-05-10 住友化学株式会社 偏光板のセットおよび液晶パネル
KR20180096051A (ko) 2017-02-20 2018-08-29 동우 화인켐 주식회사 편광판 및 이를 포함하는 화상표시장치
KR102008187B1 (ko) * 2017-02-24 2019-08-07 삼성에스디아이 주식회사 배리어층용 조성물, 이를 포함하는 편광판 및 이를 포함하는 광학표시장치
JP2018180407A (ja) * 2017-04-19 2018-11-15 住友化学株式会社 偏光板および液晶パネル
JP2018200413A (ja) * 2017-05-29 2018-12-20 住友化学株式会社 偏光板のセットおよび液晶パネル
KR102092471B1 (ko) * 2017-09-22 2020-03-23 주식회사 엘지화학 편광판 및 이를 포함하는 화상표시장치
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KR102244791B1 (ko) * 2017-12-15 2021-04-26 주식회사 엘지화학 편광판, 편광판-캐리어 필름 적층체, 편광판-캐리어 필름 적층체의 제조방법, 편광판의 제조방법 및 활성 에너지선 경화형 조성물
US11539002B2 (en) * 2017-12-22 2022-12-27 Lg Chem, Ltd. Liquid crystal composition and use thereof
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KR102225902B1 (ko) * 2018-05-21 2021-03-10 주식회사 엘지화학 편광판, 이를 포함하는 화상 표시 장치 및 편광판용 접착제 조성물
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JP7185460B2 (ja) * 2018-09-21 2022-12-07 住友化学株式会社 偏光フィルム並びにそれを含む偏光板および表示装置
JP7082021B2 (ja) * 2018-09-28 2022-06-07 住友化学株式会社 偏光フィルム及びその製造方法
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JP7541447B2 (ja) 2020-06-23 2024-08-28 三星エスディアイ株式会社 光学部材用硬化性樹脂組成物、その硬化物、偏光板、および画像表示装置
KR20230019665A (ko) 2021-08-02 2023-02-09 동우 화인켐 주식회사 편광판 및 이를 포함하는 화상 표시 장치
KR20230019666A (ko) 2021-08-02 2023-02-09 동우 화인켐 주식회사 편광판 및 이를 포함하는 화상 표시 장치

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JP2004245924A (ja) * 2003-02-12 2004-09-02 Sumitomo Chem Co Ltd 偏光板、その製造方法、光学部材及び液晶表示装置
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JP2006163082A (ja) * 2004-12-08 2006-06-22 Nippon Paper Chemicals Co Ltd 光学部材及びその製造方法、並びに液晶表示装置
JP2007316603A (ja) * 2006-04-28 2007-12-06 Sumitomo Chemical Co Ltd 複合偏光板及びそれを用いた液晶表示装置

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JP4785458B2 (ja) * 2005-08-10 2011-10-05 株式会社巴川製紙所 偏光板用保護フィルム
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JP2004245924A (ja) * 2003-02-12 2004-09-02 Sumitomo Chem Co Ltd 偏光板、その製造方法、光学部材及び液晶表示装置
JP2005092112A (ja) * 2003-09-19 2005-04-07 Kuraray Co Ltd 偏光板およびその製造方法
JP2006163082A (ja) * 2004-12-08 2006-06-22 Nippon Paper Chemicals Co Ltd 光学部材及びその製造方法、並びに液晶表示装置
JP2007316603A (ja) * 2006-04-28 2007-12-06 Sumitomo Chemical Co Ltd 複合偏光板及びそれを用いた液晶表示装置

Also Published As

Publication number Publication date
KR20100018462A (ko) 2010-02-17
JP5267920B2 (ja) 2013-08-21
TW201013240A (en) 2010-04-01
CN101644792A (zh) 2010-02-10
TWI483008B (zh) 2015-05-01
JP2010039299A (ja) 2010-02-18
CN101644792B (zh) 2013-08-07

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