CN105229501B - 液晶显示装置、偏光板和偏振片保护膜 - Google Patents

液晶显示装置、偏光板和偏振片保护膜 Download PDF

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Publication number
CN105229501B
CN105229501B CN201480027949.9A CN201480027949A CN105229501B CN 105229501 B CN105229501 B CN 105229501B CN 201480027949 A CN201480027949 A CN 201480027949A CN 105229501 B CN105229501 B CN 105229501B
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CN
China
Prior art keywords
film
protective film
polaroid protective
polarizer
polyester
Prior art date
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Active
Application number
CN201480027949.9A
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English (en)
Chinese (zh)
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CN105229501A (zh
Inventor
村田浩一
佐佐木靖
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
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Toyobo Co Ltd
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Publication date
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Publication of CN105229501A publication Critical patent/CN105229501A/zh
Application granted granted Critical
Publication of CN105229501B publication Critical patent/CN105229501B/zh
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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)
CN201480027949.9A 2013-05-14 2014-05-08 液晶显示装置、偏光板和偏振片保护膜 Active CN105229501B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-102467 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

Publications (2)

Publication Number Publication Date
CN105229501A CN105229501A (zh) 2016-01-06
CN105229501B true CN105229501B (zh) 2019-08-06

Family

ID=51898300

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480027949.9A Active CN105229501B (zh) 2013-05-14 2014-05-08 液晶显示装置、偏光板和偏振片保护膜

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102959459A (zh) * 2010-06-22 2013-03-06 东洋纺株式会社 液晶显示装置、偏振板及偏振片保护膜

Family Cites Families (20)

* 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
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
JP4374859B2 (ja) * 2003-01-23 2009-12-02 東レ株式会社 偏光膜用支持体フィルムおよび偏光板
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
JP5640488B2 (ja) * 2010-06-16 2014-12-17 東洋紡株式会社 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
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102959459A (zh) * 2010-06-22 2013-03-06 东洋纺株式会社 液晶显示装置、偏振板及偏振片保护膜

Also Published As

Publication number Publication date
JPWO2014185322A1 (ja) 2017-02-23
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
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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