JP4849665B2 - 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
JP4849665B2
JP4849665B2 JP2005333583A JP2005333583A JP4849665B2 JP 4849665 B2 JP4849665 B2 JP 4849665B2 JP 2005333583 A JP2005333583 A JP 2005333583A JP 2005333583 A JP2005333583 A JP 2005333583A JP 4849665 B2 JP4849665 B2 JP 4849665B2
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JP
Japan
Prior art keywords
film
protective film
polarizer
polarizing plate
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
JP2005333583A
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English (en)
Japanese (ja)
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JP2007140092A (ja
Inventor
裕彰 長谷川
尚史 辻野
英雄 浅野
勇樹 中野
直樹 辻内
美恵 中田
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.)
Filing date
Publication date
Application filed by Nippon Shokubai Co Ltd, Nitto Denko Corp filed Critical Nippon Shokubai Co Ltd
Priority to JP2005333583A priority Critical patent/JP4849665B2/ja
Priority to KR1020087010201A priority patent/KR100973454B1/ko
Priority to CN201210189646.XA priority patent/CN102707364B/zh
Priority to CNA2006800425240A priority patent/CN101310200A/zh
Priority to PCT/JP2006/322376 priority patent/WO2007058115A1/ja
Priority to TW095142389A priority patent/TW200736678A/zh
Publication of JP2007140092A publication Critical patent/JP2007140092A/ja
Application granted granted Critical
Publication of JP4849665B2 publication Critical patent/JP4849665B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • G02B1/105—
    • 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
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective arrangements

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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)
JP2005333583A 2005-11-18 2005-11-18 偏光子保護フィルム、偏光板、および画像表示装置 Active JP4849665B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2005333583A JP4849665B2 (ja) 2005-11-18 2005-11-18 偏光子保護フィルム、偏光板、および画像表示装置
KR1020087010201A KR100973454B1 (ko) 2005-11-18 2006-11-09 편광자 보호 필름, 편광판 및 화상 표시 장치
CN201210189646.XA CN102707364B (zh) 2005-11-18 2006-11-09 偏振板及图像显示装置
CNA2006800425240A CN101310200A (zh) 2005-11-18 2006-11-09 偏振片保护薄膜，偏振板及图像显示装置
PCT/JP2006/322376 WO2007058115A1 (ja) 2005-11-18 2006-11-09 偏光子保護フィルム、偏光板、および画像表示装置
TW095142389A TW200736678A (en) 2005-11-18 2006-11-16 Polarizer protective film, polarizing plate and image display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005333583A JP4849665B2 (ja) 2005-11-18 2005-11-18 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
JP2007140092A JP2007140092A (ja) 2007-06-07
JP4849665B2 true JP4849665B2 (ja) 2012-01-11

Family

ID=38048502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005333583A Active JP4849665B2 (ja) 2005-11-18 2005-11-18 偏光子保護フィルム、偏光板、および画像表示装置

Country Status (5)

Country Link
JP (1) JP4849665B2 (zh)
KR (1) KR100973454B1 (zh)
CN (2) CN101310200A (zh)
TW (1) TW200736678A (zh)
WO (1) WO2007058115A1 (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009042457A (ja) * 2007-08-08 2009-02-26 Nitto Denko Corp 偏光板、その製造方法、光学フィルムおよび画像表示装置
JP2009098653A (ja) 2007-09-27 2009-05-07 Nitto Denko Corp 偏光板、光学フィルムおよび画像表示装置
JP5204608B2 (ja) * 2007-10-10 2013-06-05 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
KR101161600B1 (ko) * 2007-10-22 2012-07-03 가부시키가이샤 닛폰 쇼쿠바이 편광판, 그 제조 방법, 광학 필름 및 화상 표시 장치
CN101836140B (zh) * 2007-10-24 2012-04-18 日东电工株式会社 偏振片、光学薄膜和图像显示装置
JP5204616B2 (ja) * 2007-10-24 2013-06-05 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
JP5204629B2 (ja) * 2007-11-29 2013-06-05 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
JP5231181B2 (ja) * 2007-11-30 2013-07-10 日東電工株式会社 偏光板、その製造方法、光学フィルムおよび画像表示装置
JP5588626B2 (ja) 2008-08-04 2014-09-10 富士フイルム株式会社 光学フィルム、偏光板、光学補償フィルム、反射防止フィルムおよび液晶表示装置
KR101243714B1 (ko) * 2009-02-12 2013-03-13 주식회사 엘지화학 편광판 보호필름의 표면처리 방법 및 편광판 제조방법
JP5464764B2 (ja) * 2009-02-20 2014-04-09 エルジー・ケム・リミテッド 変性ポリビニルアルコール系樹脂、並びにそれを含む接着剤、偏光板及び表示装置
TWI592452B (zh) 2011-08-25 2017-07-21 東洋油墨Ｓｃ控股股份有限公司 光聚合性組成物、光聚合性塗覆劑、積層體及偏光板
JP6342791B2 (ja) 2013-12-27 2018-06-13 住友化学株式会社 偏光板用保護フィルム及びそれを用いた偏光板
JP2016021034A (ja) * 2014-04-08 2016-02-04 株式会社巴川製紙所 保護フィルム、フィルム積層体および偏光板
KR20160093885A (ko) * 2015-01-30 2016-08-09 동우 화인켐 주식회사 편광판 및 이를 포함하는 화상 표시 장치
JP6201025B1 (ja) * 2016-10-14 2017-09-20 住友化学株式会社 偏光子、偏光板及び画像表示装置
KR102027568B1 (ko) * 2017-02-01 2019-11-14 삼성에스디아이 주식회사 편광판, 편광판의 제조방법 및 이를 포함하는 광학표시장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09272169A (ja) * 1996-04-04 1997-10-21 Nippon Synthetic Chem Ind Co Ltd:The 光学積層体
JP3942436B2 (ja) * 2001-07-19 2007-07-11 日東電工株式会社 偏光板およびその製造方法、偏光板用保護フィルム、偏光板を用いた光学フイルムならびに画像表示装置
JP4158498B2 (ja) * 2002-11-20 2008-10-01 東レ株式会社 共重合体およびその製造方法
JP2005070744A (ja) * 2003-08-05 2005-03-17 Konica Minolta Opto Inc 光学フィルム、光学フィルムの製造方法、偏光板及び表示装置

Also Published As

Publication number Publication date
JP2007140092A (ja) 2007-06-07
KR100973454B1 (ko) 2010-08-02
WO2007058115A1 (ja) 2007-05-24
CN101310200A (zh) 2008-11-19
KR20080066732A (ko) 2008-07-16
CN102707364A (zh) 2012-10-03
TW200736678A (en) 2007-10-01
CN102707364B (zh) 2015-07-08
TWI327651B (zh) 2010-07-21

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