KR101344996B1 - 편광자 보호 필름, 편광판 및 화상 표시 장치 - Google Patents

편광자 보호 필름, 편광판 및 화상 표시 장치 Download PDF

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Publication number
KR101344996B1
KR101344996B1 KR1020087022090A KR20087022090A KR101344996B1 KR 101344996 B1 KR101344996 B1 KR 101344996B1 KR 1020087022090 A KR1020087022090 A KR 1020087022090A KR 20087022090 A KR20087022090 A KR 20087022090A KR 101344996 B1 KR101344996 B1 KR 101344996B1
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South Korea
Prior art keywords
polarizer
protective film
polarizer protective
polarizing plate
layer
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KR1020087022090A
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Korean (ko)
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KR20080106237A (ko
Inventor
겐이치 우에다
시게오 오토메
미에 나카타
유우키 나카노
Original Assignee
닛토덴코 가부시키가이샤
가부시키가이샤 닛폰 쇼쿠바이
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Publication of KR20080106237A publication Critical patent/KR20080106237A/ko
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • G02B1/105—
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Graft Or Block Polymers (AREA)
KR1020087022090A 2006-03-10 2008-09-09 편광자 보호 필름, 편광판 및 화상 표시 장치 Active KR101344996B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2006-00065064 2006-03-10
JP2006065064 2006-03-10
PCT/JP2007/053668 WO2007105485A1 (ja) 2006-03-10 2007-02-27 偏光子保護フィルム、偏光板、および画像表示装置

Publications (2)

Publication Number Publication Date
KR20080106237A KR20080106237A (ko) 2008-12-04
KR101344996B1 true KR101344996B1 (ko) 2013-12-24

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ID=38509321

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KR1020087022090A Active KR101344996B1 (ko) 2006-03-10 2008-09-09 편광자 보호 필름, 편광판 및 화상 표시 장치

Country Status (6)

Country Link
US (1) US9297932B2 (enExample)
JP (1) JP5075813B2 (enExample)
KR (1) KR101344996B1 (enExample)
CN (1) CN101401015B (enExample)
TW (1) TW200739150A (enExample)
WO (1) WO2007105485A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101334558B (zh) * 2007-06-29 2011-04-20 群康科技(深圳)有限公司 背光模组及液晶显示器
KR101009734B1 (ko) * 2007-09-21 2011-01-19 주식회사 엘지화학 광학필름 및 이의 제조방법
JP5149583B2 (ja) * 2007-09-28 2013-02-20 株式会社日本触媒 光学用フィルムの製造方法
KR100994976B1 (ko) * 2007-10-02 2010-11-18 주식회사 엘지화학 광학필름 및 이의 제조방법
WO2009054375A1 (ja) * 2007-10-22 2009-04-30 Nitto Denko Corporation 偏光板、その製造方法、光学フィルムおよび画像表示装置
KR101065199B1 (ko) 2007-10-23 2011-09-19 주식회사 엘지화학 광학필름 및 이의 제조방법
JP5231158B2 (ja) * 2007-10-24 2013-07-10 日東電工株式会社 偏光板、光学フィルムおよび画像表示装置
WO2009072470A1 (ja) * 2007-12-06 2009-06-11 Nitto Denko Corporation 画像表示装置の製造方法
WO2009096090A1 (ja) 2008-01-31 2009-08-06 Nitto Denko Corporation 偏光子保護フィルム、偏光板および画像表示装置
JP5454862B2 (ja) * 2008-03-10 2014-03-26 住友化学株式会社 偏光板、光学部材および液晶表示装置
JP4928529B2 (ja) * 2008-11-12 2012-05-09 日東電工株式会社 偏光板の製造方法、偏光板、光学フィルムおよび画像表示装置
JP5439895B2 (ja) * 2009-03-27 2014-03-12 住友化学株式会社 偏光子保護フィルム、偏光板及び液晶表示装置
JP6039168B2 (ja) * 2010-09-30 2016-12-07 恵和株式会社 保護シート、保護シートの製造方法及び偏光板
JP6297247B2 (ja) * 2010-09-30 2018-03-20 恵和株式会社 保護シート、保護シートの製造方法及び偏光板
JP6042059B2 (ja) * 2010-09-30 2016-12-14 恵和株式会社 保護シートの製造方法及び偏光板の製造方法
JP6363322B2 (ja) * 2012-06-08 2018-07-25 住友化学株式会社 偏光板の製造方法
KR101640631B1 (ko) * 2012-12-12 2016-07-18 제일모직주식회사 편광판용 접착 필름, 이를 위한 접착제 조성물, 이를 포함하는 편광판 및 이를 포함하는 광학 표시 장치
US20140322554A1 (en) * 2013-04-26 2014-10-30 Fujifilm Corporation Optical film, polarizing plate and liquid crystal display device
CN104297835B (zh) * 2014-10-17 2017-03-08 京东方科技集团股份有限公司 一种线栅偏振片的制作方法
CN104483733B (zh) 2014-12-30 2017-11-21 京东方科技集团股份有限公司 一种线栅偏振片及其制作方法、显示装置
CN104459865A (zh) * 2014-12-30 2015-03-25 京东方科技集团股份有限公司 一种线栅偏振片及其制作方法、显示装置
JP6456710B2 (ja) * 2015-02-16 2019-01-23 住友化学株式会社 積層偏光板の製造方法および偏光板の製造方法
JP6402064B2 (ja) * 2015-03-31 2018-10-10 富士フイルム株式会社 光学フィルム、光学フィルムの製造方法、光学フィルムを用いた偏光板、及び画像表示装置
KR101892336B1 (ko) * 2015-07-29 2018-08-27 삼성에스디아이 주식회사 편광판
JP6610078B2 (ja) * 2015-08-18 2019-11-27 凸版印刷株式会社 化粧シート及び金属化粧材
KR101955765B1 (ko) * 2016-08-31 2019-03-07 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
KR102580443B1 (ko) * 2017-02-28 2023-09-20 닛토덴코 가부시키가이샤 화상 표시 장치 및 해당 화상 표시 장치의 제조 방법
KR20190129915A (ko) * 2017-04-10 2019-11-20 닛토덴코 가부시키가이샤 편광판 및 화상 표시 장치
US20200164623A1 (en) * 2017-05-12 2020-05-28 Daicel Corporation Sheet, method for producing sheet, and method for laminating sheet
CN109031498B (zh) * 2018-08-20 2020-10-13 武汉华星光电半导体显示技术有限公司 自组装法制备超薄偏光片的方法、超薄偏光片及显示面板
KR102259745B1 (ko) 2018-12-07 2021-06-02 주식회사 엘지화학 점착 수지 및 이를 포함하는 광학부재용 점착제 조성물

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003121646A (ja) * 2001-10-12 2003-04-23 Nitto Denko Corp 粘着型偏光板の製造方法、粘着型偏光板および液晶表示装置
WO2005105918A1 (ja) * 2004-04-28 2005-11-10 Toray Industries, Inc. アクリル樹脂フィルムおよび製造方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5063259A (en) * 1990-07-03 1991-11-05 Rohm And Haas Company Clear, impact-resistant plastics
JP3322406B2 (ja) 1991-10-23 2002-09-09 鐘淵化学工業株式会社 偏光膜保護用フィルム
JP3396240B2 (ja) * 1992-05-25 2003-04-14 住友化学工業株式会社 メタアクリル樹脂組成物
JPH09113728A (ja) * 1995-08-11 1997-05-02 Konica Corp 偏光板用保護フィルム
US5914073A (en) * 1995-08-11 1999-06-22 Konica Corporation Protective film for polarizing plate
JPH09325329A (ja) * 1996-06-07 1997-12-16 Konica Corp 液晶表示用部材の作製方法
JP4769348B2 (ja) 1999-11-26 2011-09-07 株式会社日本触媒 透明性耐熱樹脂の製造方法
WO2001048519A1 (fr) * 1999-12-28 2001-07-05 Gunze Co., Ltd Plaque de polarisation
CN1315663A (zh) 2000-03-31 2001-10-03 富士胶片株式会社 偏振光片保护膜
FR2809741B1 (fr) * 2000-05-31 2002-08-16 Atofina Materiaux thermodurs a tenue au choc amelioree
US6912029B2 (en) * 2000-12-18 2005-06-28 Nippon Kayaku Kabushiki Kaisha Optical film and polarizing film using the same, and method for improving view angle of the polarizing film
US20020192397A1 (en) * 2001-02-20 2002-12-19 Fuji Photo Film Co., Ltd. Polarizing plate protection film
JP2002303725A (ja) * 2001-04-06 2002-10-18 Nitto Denko Corp 偏光フィルム、偏光フィルムを用いた光学フィルムおよび液晶表示装置
JP2003201381A (ja) * 2001-12-28 2003-07-18 Nippon Shokubai Co Ltd 硬化性樹脂およびその用途
KR100888777B1 (ko) * 2002-09-14 2009-03-13 삼성전자주식회사 액정 표시 장치
JP4499999B2 (ja) * 2003-03-25 2010-07-14 日東電工株式会社 粘着型光学フィルムおよび画像表示装置
JP4430922B2 (ja) 2003-12-01 2010-03-10 株式会社日本触媒 光学用熱可塑性樹脂成形材の製造方法
JP4509628B2 (ja) * 2004-03-30 2010-07-21 株式会社日本触媒 熱可塑性樹脂組成物
JP2005294552A (ja) * 2004-03-31 2005-10-20 Tdk Corp 有機質正特性サーミスタ素体形成用組成物及び有機質正特性サーミスタ
JP2006013378A (ja) * 2004-06-29 2006-01-12 Tdk Corp サーミスタ素体形成用樹脂組成物及びサーミスタ
TWI287025B (en) * 2004-08-31 2007-09-21 Nippon Catalytic Chem Ind Optical sheet form thermoplastic resin molded product
JP4825409B2 (ja) 2004-08-31 2011-11-30 株式会社日本触媒 光学用面状熱可塑性樹脂成形体、これを用いる偏光板および液晶表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003121646A (ja) * 2001-10-12 2003-04-23 Nitto Denko Corp 粘着型偏光板の製造方法、粘着型偏光板および液晶表示装置
WO2005105918A1 (ja) * 2004-04-28 2005-11-10 Toray Industries, Inc. アクリル樹脂フィルムおよび製造方法

Also Published As

Publication number Publication date
CN101401015A (zh) 2009-04-01
US20090067047A1 (en) 2009-03-12
KR20080106237A (ko) 2008-12-04
CN101401015B (zh) 2011-03-23
TWI335448B (enExample) 2011-01-01
WO2007105485A1 (ja) 2007-09-20
JP5075813B2 (ja) 2012-11-21
TW200739150A (en) 2007-10-16
JPWO2007105485A1 (ja) 2009-07-30
US9297932B2 (en) 2016-03-29

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