JP5075813B2 - 偏光子保護フィルム、偏光板、および画像表示装置 - Google Patents

偏光子保護フィルム、偏光板、および画像表示装置 Download PDF

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Publication number
JP5075813B2
JP5075813B2 JP2008505042A JP2008505042A JP5075813B2 JP 5075813 B2 JP5075813 B2 JP 5075813B2 JP 2008505042 A JP2008505042 A JP 2008505042A JP 2008505042 A JP2008505042 A JP 2008505042A JP 5075813 B2 JP5075813 B2 JP 5075813B2
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JP
Japan
Prior art keywords
polarizer
polarizing plate
protective film
weight
polarizer protective
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.)
Active
Application number
JP2008505042A
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English (en)
Japanese (ja)
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JPWO2007105485A1 (ja
Inventor
賢一 上田
重男 乙▲め▼
美恵 中田
勇樹 中野
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.)
Nippon Shokubai Co Ltd
Nitto Denko Corp
Original Assignee
Nippon Shokubai Co Ltd
Nitto Denko Corp
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.)
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Publication date
Application filed by Nippon Shokubai Co Ltd, Nitto Denko Corp filed Critical Nippon Shokubai Co Ltd
Priority to JP2008505042A priority Critical patent/JP5075813B2/ja
Publication of JPWO2007105485A1 publication Critical patent/JPWO2007105485A1/ja
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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
    • 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
    • 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)
JP2008505042A 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 Active JP5075813B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008505042A JP5075813B2 (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

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2006065064 2006-03-10
JP2006065064 2006-03-10
JP2008505042A JP5075813B2 (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
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
JPWO2007105485A1 JPWO2007105485A1 (ja) 2009-07-30
JP5075813B2 true JP5075813B2 (ja) 2012-11-21

Family

ID=38509321

Family Applications (1)

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JP2008505042A Active JP5075813B2 (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

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018190176A1 (ja) * 2017-04-10 2018-10-18 日東電工株式会社 偏光板および画像表示装置

Families Citing this family (30)

* 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
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 (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09113728A (ja) * 1995-08-11 1997-05-02 Konica Corp 偏光板用保護フィルム
JPH09325329A (ja) * 1996-06-07 1997-12-16 Konica Corp 液晶表示用部材の作製方法
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
JP2004285297A (ja) * 2003-03-25 2004-10-14 Nitto Denko Corp 粘着型光学フィルムおよび画像表示装置
JP2005162835A (ja) * 2003-12-01 2005-06-23 Nippon Shokubai Co Ltd 熱可塑性樹脂成形材
JP2005281589A (ja) * 2004-03-30 2005-10-13 Nippon Shokubai Co Ltd 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
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
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
WO2006025445A1 (ja) * 2004-08-31 2006-03-09 Nippon Shokubai Co., Ltd. 光学用面状熱可塑性樹脂組成物

Family Cites Families (14)

* 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
US5914073A (en) * 1995-08-11 1999-06-22 Konica Corporation Protective film for polarizing plate
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
TWI287025B (en) * 2004-08-31 2007-09-21 Nippon Catalytic Chem Ind Optical sheet form thermoplastic resin molded product

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09113728A (ja) * 1995-08-11 1997-05-02 Konica Corp 偏光板用保護フィルム
JPH09325329A (ja) * 1996-06-07 1997-12-16 Konica Corp 液晶表示用部材の作製方法
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
JP2004285297A (ja) * 2003-03-25 2004-10-14 Nitto Denko Corp 粘着型光学フィルムおよび画像表示装置
JP2005162835A (ja) * 2003-12-01 2005-06-23 Nippon Shokubai Co Ltd 熱可塑性樹脂成形材
JP2005281589A (ja) * 2004-03-30 2005-10-13 Nippon Shokubai Co Ltd 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
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
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
WO2006025445A1 (ja) * 2004-08-31 2006-03-09 Nippon Shokubai Co., Ltd. 光学用面状熱可塑性樹脂組成物

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018190176A1 (ja) * 2017-04-10 2018-10-18 日東電工株式会社 偏光板および画像表示装置
JPWO2018190176A1 (ja) * 2017-04-10 2020-02-20 日東電工株式会社 偏光板および画像表示装置

Also Published As

Publication number Publication date
CN101401015A (zh) 2009-04-01
US20090067047A1 (en) 2009-03-12
KR101344996B1 (ko) 2013-12-24
KR20080106237A (ko) 2008-12-04
CN101401015B (zh) 2011-03-23
TWI335448B (enExample) 2011-01-01
WO2007105485A1 (ja) 2007-09-20
TW200739150A (en) 2007-10-16
JPWO2007105485A1 (ja) 2009-07-30
US9297932B2 (en) 2016-03-29

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