KR100973454B1 - 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
KR100973454B1
KR100973454B1 KR1020087010201A KR20087010201A KR100973454B1 KR 100973454 B1 KR100973454 B1 KR 100973454B1 KR 1020087010201 A KR1020087010201 A KR 1020087010201A KR 20087010201 A KR20087010201 A KR 20087010201A KR 100973454 B1 KR100973454 B1 KR 100973454B1
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KR
South Korea
Prior art keywords
polarizer
film
protective film
polarizer protective
polarizing plate
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Application number
KR1020087010201A
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English (en)
Korean (ko)
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KR20080066732A (ko
Inventor
히로아키 하세가와
나오후미 츠지노
히데오 아사노
유우키 나카노
나오키 츠지우치
미에 나카타
Original Assignee
닛토덴코 가부시키가이샤
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Publication of KR20080066732A publication Critical patent/KR20080066732A/ko
Application granted granted Critical
Publication of KR100973454B1 publication Critical patent/KR100973454B1/ko

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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
    • 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
    • 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)
KR1020087010201A 2005-11-18 2006-11-09 편광자 보호 필름, 편광판 및 화상 표시 장치 KR100973454B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2005-00333583 2005-11-18
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
KR20080066732A KR20080066732A (ko) 2008-07-16
KR100973454B1 true KR100973454B1 (ko) 2010-08-02

Family

ID=38048502

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087010201A KR100973454B1 (ko) 2005-11-18 2006-11-09 편광자 보호 필름, 편광판 및 화상 표시 장치

Country Status (5)

Country Link
JP (1) JP4849665B2 (zh)
KR (1) KR100973454B1 (zh)
CN (2) CN102707364B (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
WO2009054376A1 (ja) * 2007-10-24 2009-04-30 Nitto Denko Corporation 偏光板、光学フィルムおよび画像表示装置
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
WO2013027833A1 (ja) 2011-08-25 2013-02-28 東洋インキＳｃホールディングス株式会社 光重合性組成物、光重合性コーティング剤、積層体及び偏光板
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

Citations (2)

* 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
JP2004168882A (ja) * 2002-11-20 2004-06-17 Toray Ind Inc 共重合体およびその製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (2)

* 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
JP2004168882A (ja) * 2002-11-20 2004-06-17 Toray Ind Inc 共重合体およびその製造方法

Also Published As

Publication number Publication date
JP2007140092A (ja) 2007-06-07
CN101310200A (zh) 2008-11-19
WO2007058115A1 (ja) 2007-05-24
CN102707364B (zh) 2015-07-08
TWI327651B (zh) 2010-07-21
KR20080066732A (ko) 2008-07-16
JP4849665B2 (ja) 2012-01-11
TW200736678A (en) 2007-10-01
CN102707364A (zh) 2012-10-03

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