TW200631787A - Polarizing plate and the use thereof - Google Patents

Polarizing plate and the use thereof

Info

Publication number
TW200631787A
TW200631787A TW094145022A TW94145022A TW200631787A TW 200631787 A TW200631787 A TW 200631787A TW 094145022 A TW094145022 A TW 094145022A TW 94145022 A TW94145022 A TW 94145022A TW 200631787 A TW200631787 A TW 200631787A
Authority
TW
Taiwan
Prior art keywords
polarizing plate
polarizing
transparent protective
film
protective film
Prior art date
Application number
TW094145022A
Other languages
Chinese (zh)
Inventor
Akihiro Nishida
Naoki Tsujiuchi
Original Assignee
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of TW200631787A publication Critical patent/TW200631787A/en

Links

Classifications

    • 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
    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • 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

Abstract

To provide a polarizing plate which has high adhesive strength with a polarizing film between a transparent protective film, which is less likely to exfoliated, especially even under high temperature and high humidity and is of high quality and high added value at high productivity, and to provide uses of the polarizing plate. The polarizing plate is constituted, by laminating the transparent protective film on at least one face of the polarizing film and the transparent protective film, and at least one face of the polarizing film are adhered by an adhesive, comprising a polyvinyl alcohol resin and a silane-based coupling agent.
TW094145022A 2004-12-22 2005-12-19 Polarizing plate and the use thereof TW200631787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004370504A JP2006178132A (en) 2004-12-22 2004-12-22 Polarizing plate and its use

Publications (1)

Publication Number Publication Date
TW200631787A true TW200631787A (en) 2006-09-16

Family

ID=36601557

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094145022A TW200631787A (en) 2004-12-22 2005-12-19 Polarizing plate and the use thereof

Country Status (5)

Country Link
JP (1) JP2006178132A (en)
KR (1) KR20070086006A (en)
CN (1) CN101065690A (en)
TW (1) TW200631787A (en)
WO (1) WO2006067953A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007334228A (en) * 2006-06-19 2007-12-27 Nippon Synthetic Chem Ind Co Ltd:The Polarizing plate and adhesive
KR101025466B1 (en) 2008-01-17 2011-04-04 닛토덴코 가부시키가이샤 Polarizing plate, method for manufacturing the same, optical film and image display
JP5789936B2 (en) * 2009-10-22 2015-10-07 住友化学株式会社 Optical laminate and method for producing the same
JP6633308B2 (en) * 2014-07-16 2020-01-22 日東電工株式会社 Polarizing film and method for producing the same
CN115524778A (en) * 2016-06-15 2022-12-27 日东电工株式会社 Polarizing film with adhesive layer and image display device
KR102158872B1 (en) * 2017-12-05 2020-09-22 삼성에스디아이 주식회사 Polarizing plate and optical display apparatus comprising the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005010760A (en) * 2003-05-26 2005-01-13 Nitto Denko Corp Adhesive for polarizing plate, polarizing plate and its manufacturing method, optical film, and image display device

Also Published As

Publication number Publication date
JP2006178132A (en) 2006-07-06
KR20070086006A (en) 2007-08-27
CN101065690A (en) 2007-10-31
WO2006067953A1 (en) 2006-06-29

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