JPWO2014185322A1 - 液晶表示装置、偏光板及び偏光子保護フィルム - Google Patents

液晶表示装置、偏光板及び偏光子保護フィルム Download PDF

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Publication number
JPWO2014185322A1
JPWO2014185322A1 JP2014525243A JP2014525243A JPWO2014185322A1 JP WO2014185322 A1 JPWO2014185322 A1 JP WO2014185322A1 JP 2014525243 A JP2014525243 A JP 2014525243A JP 2014525243 A JP2014525243 A JP 2014525243A JP WO2014185322 A1 JPWO2014185322 A1 JP WO2014185322A1
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JP
Japan
Prior art keywords
film
polarizer protective
protective film
polarizing plate
polarizer
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2014525243A
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English (en)
Japanese (ja)
Inventor
村田　浩一
浩一 村田
佐々木　靖
靖 佐々木
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.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Publication of JPWO2014185322A1 publication Critical patent/JPWO2014185322A1/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • 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
    • B32B7/023—Optical properties
    • 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
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/202—LCD, i.e. liquid crystal displays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Chemical & Material Sciences (AREA)
  • Liquid Crystal (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonlinear Science (AREA)
  • Laminated Bodies (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP2014525243A 2013-05-14 2014-05-08 液晶表示装置、偏光板及び偏光子保護フィルム Pending JPWO2014185322A1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013102467 2013-05-14
JP2013102467 2013-05-14
PCT/JP2014/062301 WO2014185322A1 (fr) 2013-05-14 2014-05-08 Dispositif d'affichage à cristaux liquides, plaque de polarisation et film de protection de polariseur

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019004834A Division JP7154138B2 (ja) 2013-05-14 2019-01-16 液晶表示装置、偏光板及び偏光子保護フィルム

Publications (1)

Publication Number Publication Date
JPWO2014185322A1 true JPWO2014185322A1 (ja) 2017-02-23

Family

ID=51898300

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2014525243A Pending JPWO2014185322A1 (ja) 2013-05-14 2014-05-08 液晶表示装置、偏光板及び偏光子保護フィルム
JP2019004834A Active JP7154138B2 (ja) 2013-05-14 2019-01-16 液晶表示装置、偏光板及び偏光子保護フィルム
JP2020169179A Pending JP2021002070A (ja) 2013-05-14 2020-10-06 液晶表示装置、偏光板及び偏光子保護フィルム
JP2021130561A Active JP7264191B2 (ja) 2013-05-14 2021-08-10 液晶表示装置、偏光板及び偏光子保護フィルム

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2019004834A Active JP7154138B2 (ja) 2013-05-14 2019-01-16 液晶表示装置、偏光板及び偏光子保護フィルム
JP2020169179A Pending JP2021002070A (ja) 2013-05-14 2020-10-06 液晶表示装置、偏光板及び偏光子保護フィルム
JP2021130561A Active JP7264191B2 (ja) 2013-05-14 2021-08-10 液晶表示装置、偏光板及び偏光子保護フィルム

Country Status (5)

Country Link
JP (4) JPWO2014185322A1 (fr)
KR (1) KR102385405B1 (fr)
CN (1) CN105229501B (fr)
TW (1) TWI530395B (fr)
WO (1) WO2014185322A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR20230015521A (ko) * 2013-09-10 2023-01-31 도요보 가부시키가이샤 액정표시장치, 편광판 및 편광자 보호 필름
JP6486128B2 (ja) * 2015-02-05 2019-03-20 住友化学株式会社 複合偏光板及び液晶表示装置
JPWO2017170527A1 (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
KR101955763B1 (ko) * 2016-07-29 2019-03-07 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
JP7314484B2 (ja) * 2018-07-20 2023-07-26 東洋紡株式会社 フレキシブルディスプレイの表面保護フィルム用ポリエステルフィルム
KR102363874B1 (ko) * 2018-10-18 2022-02-15 주식회사 엘지화학 편광판, 액정 패널 및 디스플레이 장치
JPWO2020085309A1 (ja) * 2018-10-26 2021-09-24 東洋紡株式会社 液晶化合物配向層転写用フィルム
JP2022163804A (ja) * 2021-04-15 2022-10-27 住友化学株式会社 偏光板、積層体、及び表示装置
JP7199584B1 (ja) 2022-03-31 2023-01-05 住友化学株式会社 偏光板

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0933722A (ja) * 1995-07-14 1997-02-07 Fuji Photo Film Co Ltd 偏光板及び液晶表示装置
JP2004226734A (ja) * 2003-01-23 2004-08-12 Toray Ind Inc 偏光膜用支持体フィルムおよび偏光板
WO2011162198A1 (fr) * 2010-06-22 2011-12-29 東洋紡績株式会社 Dispositif d'affichage à cristaux liquides, plaque de polaristion et film protecteur de polarisateur
JP2012003007A (ja) * 2010-06-16 2012-01-05 Toyobo Co Ltd 偏光板離型用二軸延伸ポリエチレンテレフタレートフィルム
JP2012220879A (ja) * 2011-04-13 2012-11-12 Toyobo Co Ltd 偏光子保護用二軸配向ポリエチレンテレフタレートフィルム

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4341163B2 (ja) 2000-10-10 2009-10-07 コニカミノルタホールディングス株式会社 偏光板保護フィルム及びそれを用いた偏光板、製造方法、液晶表示装置
JP2004205773A (ja) 2002-12-25 2004-07-22 Konica Minolta Holdings Inc 偏光板、その製造方法及びこれを用いた液晶表示装置
JP4352705B2 (ja) 2003-01-14 2009-10-28 コニカミノルタホールディングス株式会社 偏光板保護フィルムとそれを用いた偏光板及び液晶表示装置
EP1602683A4 (fr) * 2003-03-11 2006-04-19 Mitsubishi Polyester Film Corp Film polyester a orientation biaxiale et film de demoulage
JP2005174974A (ja) * 2003-12-08 2005-06-30 Matsushita Electric Ind Co Ltd 積層圧電体部品の製造方法
JP5376773B2 (ja) * 2007-04-12 2013-12-25 ユニチカ株式会社 ポリアミド樹脂フィルム
JP2009145450A (ja) 2007-12-12 2009-07-02 Toyobo Co Ltd 表面光拡散性ポリエステルフィルム
JP4785944B2 (ja) * 2008-04-16 2011-10-05 日東電工株式会社 光学表示装置の製造方法
JP5262330B2 (ja) 2008-06-13 2013-08-14 コニカミノルタアドバンストレイヤー株式会社 光学フィルムの製造方法、光学フィルム及び光学フィルムの製造装置
KR20100078564A (ko) * 2008-12-30 2010-07-08 동우 화인켐 주식회사 박막형 편광판 및 이것이 구비된 액정표시장치
WO2010098044A1 (fr) 2009-02-26 2010-09-02 コニカミノルタオプト株式会社 Procédé de production de film optique, film optique, polariseur, et appareil d'affichage à cristaux liquides
JP5451186B2 (ja) 2009-06-01 2014-03-26 帝人デュポンフィルム株式会社 偏光子支持基材用一軸配向芳香族ポリエステルフィルム
JP5451215B2 (ja) * 2009-06-29 2014-03-26 帝人デュポンフィルム株式会社 偏光子支持基材用フィルム
JP5844027B2 (ja) 2009-11-18 2016-01-13 東洋紡株式会社 偏光板または位相差板の表面に貼り合わせて保護するためのポリエチレンテレフタレートフィルム
KR20140080421A (ko) * 2012-12-20 2014-06-30 제일모직주식회사 편광판 및 이를 포함하는 액정표시장치
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0933722A (ja) * 1995-07-14 1997-02-07 Fuji Photo Film Co Ltd 偏光板及び液晶表示装置
JP2004226734A (ja) * 2003-01-23 2004-08-12 Toray Ind Inc 偏光膜用支持体フィルムおよび偏光板
JP2012003007A (ja) * 2010-06-16 2012-01-05 Toyobo Co Ltd 偏光板離型用二軸延伸ポリエチレンテレフタレートフィルム
WO2011162198A1 (fr) * 2010-06-22 2011-12-29 東洋紡績株式会社 Dispositif d'affichage à cristaux liquides, plaque de polaristion et film protecteur de polarisateur
JP2012220879A (ja) * 2011-04-13 2012-11-12 Toyobo Co Ltd 偏光子保護用二軸配向ポリエチレンテレフタレートフィルム

Also Published As

Publication number Publication date
WO2014185322A1 (fr) 2014-11-20
KR102385405B1 (ko) 2022-04-08
JP2019091059A (ja) 2019-06-13
JP2021192101A (ja) 2021-12-16
TWI530395B (zh) 2016-04-21
CN105229501A (zh) 2016-01-06
CN105229501B (zh) 2019-08-06
JP2021002070A (ja) 2021-01-07
TW201446521A (zh) 2014-12-16
JP7264191B2 (ja) 2023-04-25
KR20160007548A (ko) 2016-01-20
JP7154138B2 (ja) 2022-10-17

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