CN105467495B - 偏振片、带粘合剂的偏振片和液晶显示装置 - Google Patents

偏振片、带粘合剂的偏振片和液晶显示装置 Download PDF

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Publication number
CN105467495B
CN105467495B CN201510628920.2A CN201510628920A CN105467495B CN 105467495 B CN105467495 B CN 105467495B CN 201510628920 A CN201510628920 A CN 201510628920A CN 105467495 B CN105467495 B CN 105467495B
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Prior art keywords
film
protective film
polarizing
polarizing plate
based resin
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Chinese (zh)
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CN105467495A (zh
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伊藤惠启
小松庆史
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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    • 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
    • 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
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0093—Means for protecting the light guide

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
CN201510628920.2A 2014-09-30 2015-09-28 偏振片、带粘合剂的偏振片和液晶显示装置 Active CN105467495B (zh)

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JP2014200422 2014-09-30
JP2014-200422 2014-09-30

Publications (2)

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CN105467495A CN105467495A (zh) 2016-04-06
CN105467495B true CN105467495B (zh) 2020-12-22

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Country Status (4)

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JP (2) JP6327222B2 (enExample)
KR (2) KR101924160B1 (enExample)
CN (1) CN105467495B (enExample)
TW (2) TWI650599B (enExample)

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JP6327222B2 (ja) * 2014-09-30 2018-05-23 住友化学株式会社 偏光板、粘着剤付き偏光板及び液晶表示装置
JP6792367B2 (ja) * 2016-07-22 2020-11-25 日東電工株式会社 枚葉状の光学フィルム
EP3581975B1 (en) 2017-02-09 2024-04-03 FUJIFILM Corporation Half mirror, method for producing half mirror, and mirror provided with image display function
WO2018180999A1 (ja) * 2017-03-29 2018-10-04 日東電工株式会社 粘着剤層付片保護偏光フィルム、画像表示装置およびその連続製造方法
JP2019091029A (ja) * 2017-11-10 2019-06-13 住友化学株式会社 複合位相差板、光学積層体、及び画像表示装置
JP2019109329A (ja) * 2017-12-18 2019-07-04 住友化学株式会社 積層体
WO2019135541A1 (ko) * 2018-01-02 2019-07-11 동우화인켐 주식회사 편광판 및 이를 포함하는 화상 표시 장치
CN111868580B (zh) * 2018-03-30 2021-11-16 日东电工株式会社 层叠膜的制造方法
JP6866339B2 (ja) * 2018-04-11 2021-04-28 住友化学株式会社 偏光板および表示装置
KR20210126003A (ko) * 2019-02-08 2021-10-19 닛토덴코 가부시키가이샤 편광막, 편광판 및 해당 편광막의 제조 방법
JP7288465B2 (ja) * 2019-02-12 2023-06-07 日東電工株式会社 偏光板およびその製造方法、ならびに該偏光板を用いた画像表示装置
JP7397605B2 (ja) * 2019-09-12 2023-12-13 住友化学株式会社 偏光板の製造方法
JP6970723B2 (ja) * 2019-10-04 2021-11-24 日東電工株式会社 表示装置及び基材積層体
JP6986616B2 (ja) * 2019-12-10 2021-12-22 住友化学株式会社 積層体及び光学積層体
JP7469889B2 (ja) * 2020-01-28 2024-04-17 住友化学株式会社 光学積層体、及び表示装置の製造方法
CN114930209A (zh) * 2020-01-29 2022-08-19 富士胶片株式会社 偏振片及显示装置
CN112946807B (zh) * 2021-01-29 2022-09-27 武汉华星光电技术有限公司 偏光片及其制作方法、显示装置
CN113071122A (zh) * 2021-04-06 2021-07-06 山东胜通光学材料科技有限公司 一种偏光片保护膜用基膜制备工艺及设备

Citations (5)

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CN1841092A (zh) * 2005-03-28 2006-10-04 柯尼卡美能达精密光学株式会社 光学膜
CN101023122A (zh) * 2004-07-01 2007-08-22 富士胶片株式会社 光学酰化纤维素膜、起偏振片和液晶显示器
CN101206275A (zh) * 2006-12-22 2008-06-25 日东电工株式会社 光学膜、偏振片和图像显示装置
CN102200605A (zh) * 2010-03-24 2011-09-28 住友化学株式会社 偏振片的组以及使用了其的液晶面板和液晶显示装置
JP2013156391A (ja) * 2012-01-30 2013-08-15 Konica Minolta Inc ロール状円偏光板の製造方法、有機エレクトロルミネッセンス表示装置及び横電界型スイッチングモード型液晶表示装置

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JP2001194528A (ja) 2000-01-06 2001-07-19 Nitto Denko Corp 偏光板
JP2002328232A (ja) 2001-05-02 2002-11-15 Kanegafuchi Chem Ind Co Ltd フィルム、偏光子保護フィルムおよび偏光板
JP4546017B2 (ja) * 2002-06-14 2010-09-15 日東電工株式会社 偏光子、偏光板及び画像表示装置
TW200632002A (en) 2004-11-30 2006-09-16 Fuji Photo Film Co Ltd Polarizing plate and liquid crystal display device comprising the same
JP2006291186A (ja) * 2005-03-14 2006-10-26 Fuji Photo Film Co Ltd セルロースアシレートフィルム及びその製造方法、光学補償フィルム、偏光板および液晶表示装置
JP4520445B2 (ja) 2006-10-11 2010-08-04 旭化成イーマテリアルズ株式会社 ワイヤグリッド偏光板
JP5239514B2 (ja) * 2007-05-29 2013-07-17 住友化学株式会社 熱可塑性樹脂成形体及びその製造方法
JP5232408B2 (ja) * 2007-05-31 2013-07-10 富士フイルム株式会社 光学フィルムならびにそれを用いた偏光板および液晶表示装置
JP5578759B2 (ja) * 2007-08-10 2014-08-27 日東電工株式会社 フィルム及びその製造方法
CN106390759A (zh) * 2008-07-11 2017-02-15 东丽电池隔膜株式会社 微孔膜及该膜的制备及使用方法
JP2010180341A (ja) * 2009-02-06 2010-08-19 Sumitomo Chemical Co Ltd 樹脂組成物、シート、および多孔質フィルム
KR20110108878A (ko) * 2010-03-30 2011-10-06 동우 화인켐 주식회사 편광판의 제조방법 및 편광판
JP2011215264A (ja) * 2010-03-31 2011-10-27 Sumitomo Chemical Co Ltd 偏光板およびその製造方法
JP2014115673A (ja) * 2010-09-03 2014-06-26 Nitto Denko Corp 積層体
JP4975186B1 (ja) * 2010-12-16 2012-07-11 日東電工株式会社 偏光膜の製造方法
JP2013003515A (ja) * 2011-06-21 2013-01-07 Sumitomo Chemical Co Ltd 複合偏光板およびそれを用いた液晶表示装置
WO2013080514A1 (ja) * 2011-11-28 2013-06-06 コニカミノルタ株式会社 光学フィルムとその製造方法、偏光板および液晶表示装置
WO2013146147A1 (ja) * 2012-03-30 2013-10-03 株式会社クラレ ポリビニルアルコール系重合体フィルムおよびその製造方法
KR101961002B1 (ko) * 2012-05-14 2019-03-21 도요보 가부시키가이샤 폴리에스테르 필름 및 그의 제조 방법
JP6242299B2 (ja) * 2014-06-19 2017-12-06 株式会社クラレ 延伸フィルムの突き刺し強度測定方法
JP6327222B2 (ja) * 2014-09-30 2018-05-23 住友化学株式会社 偏光板、粘着剤付き偏光板及び液晶表示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101023122A (zh) * 2004-07-01 2007-08-22 富士胶片株式会社 光学酰化纤维素膜、起偏振片和液晶显示器
CN1841092A (zh) * 2005-03-28 2006-10-04 柯尼卡美能达精密光学株式会社 光学膜
CN101206275A (zh) * 2006-12-22 2008-06-25 日东电工株式会社 光学膜、偏振片和图像显示装置
CN102200605A (zh) * 2010-03-24 2011-09-28 住友化学株式会社 偏振片的组以及使用了其的液晶面板和液晶显示装置
JP2013156391A (ja) * 2012-01-30 2013-08-15 Konica Minolta Inc ロール状円偏光板の製造方法、有機エレクトロルミネッセンス表示装置及び横電界型スイッチングモード型液晶表示装置

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KR20160038804A (ko) 2016-04-07
JP2016071351A (ja) 2016-05-09
KR20180128378A (ko) 2018-12-03
KR101924160B1 (ko) 2018-11-30
KR102314053B1 (ko) 2021-10-15
JP6327222B2 (ja) 2018-05-23
TW201907210A (zh) 2019-02-16
TW201619644A (zh) 2016-06-01
TWI650599B (zh) 2019-02-11
TWI645222B (zh) 2018-12-21
CN105467495A (zh) 2016-04-06
JP2018124573A (ja) 2018-08-09

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