TW200714642A - Polarizing plate and display device - Google Patents

Polarizing plate and display device

Info

Publication number
TW200714642A
TW200714642A TW095122067A TW95122067A TW200714642A TW 200714642 A TW200714642 A TW 200714642A TW 095122067 A TW095122067 A TW 095122067A TW 95122067 A TW95122067 A TW 95122067A TW 200714642 A TW200714642 A TW 200714642A
Authority
TW
Taiwan
Prior art keywords
polarizing plate
display device
thickness
mum
polarizer
Prior art date
Application number
TW095122067A
Other languages
English (en)
Other versions
TWI384019B (zh
Inventor
Shinji Inagaki
Noriyasu Kuzuhara
Hiroki Umeda
Original Assignee
Konica Minolta Opto Inc
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 Konica Minolta Opto Inc filed Critical Konica Minolta Opto Inc
Publication of TW200714642A publication Critical patent/TW200714642A/zh
Application granted granted Critical
Publication of TWI384019B publication Critical patent/TWI384019B/zh

Links

Classifications

    • 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
    • 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
    • G02B5/3083—Birefringent or phase retarding elements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C09K2323/031—Polarizer or dye
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C09K2323/035—Ester polymer, e.g. polycarbonate, polyacrylate or polyester
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • C09K2323/057—Ester polymer, e.g. polycarbonate, polyacrylate or polyester
TW095122067A 2005-06-23 2006-06-20 偏光板及顯示裝置 TWI384019B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005183082A JP4736562B2 (ja) 2005-06-23 2005-06-23 偏光板及び表示装置

Publications (2)

Publication Number Publication Date
TW200714642A true TW200714642A (en) 2007-04-16
TWI384019B TWI384019B (zh) 2013-02-01

Family

ID=37567783

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095122067A TWI384019B (zh) 2005-06-23 2006-06-20 偏光板及顯示裝置

Country Status (6)

Country Link
US (1) US7550182B2 (zh)
JP (1) JP4736562B2 (zh)
KR (1) KR101296951B1 (zh)
CN (1) CN100557468C (zh)
TW (1) TWI384019B (zh)
WO (1) WO2006137300A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9086542B2 (en) 2007-06-29 2015-07-21 Nitto Denko Corporation Laminated polarizing plate, method for production thereof and liquid crystal display
TWI645221B (zh) * 2012-08-06 2018-12-21 Kuraray Co., Ltd. 積層體、及偏光膜之製造方法

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JP2006064803A (ja) * 2004-08-25 2006-03-09 Konica Minolta Opto Inc 延伸セルロースエステルフィルム、それを用いた偏光板及び液晶表示装置
US7709067B2 (en) * 2005-05-10 2010-05-04 Konica Minolta Opto, Inc. Cellulose ester film, polarizing plate and liquid crystal display
DE102005039517A1 (de) * 2005-08-20 2007-02-22 Carl Zeiss Smt Ag Phasenverzögerungselement und Verfahren zur Herstellung eines Phasenverzögerungselementes
CN101669050B (zh) * 2007-04-26 2011-06-01 日本瑞翁株式会社 显示画面用保护膜和偏振片
CN101802652B (zh) * 2007-09-19 2012-02-29 株式会社尼康 树脂复合型光学组件及其制造方法
US7846541B2 (en) * 2007-11-02 2010-12-07 Seiko Epson Corporation Optical element having optical adhesive layer and polarizer
JP5312812B2 (ja) * 2008-01-23 2013-10-09 株式会社Ａｄｅｋａ セルロース系樹脂組成物およびセルロース系樹脂フィルム
KR101618870B1 (ko) 2008-05-15 2016-05-09 후지필름 가부시키가이샤 셀룰로오스 에스테르 필름, 위상차 필름, 편광판 및 액정 표시 장치
CN101726764A (zh) * 2008-10-17 2010-06-09 金泰德 一种偏光镜片及其制造方法
WO2010125834A1 (ja) * 2009-04-27 2010-11-04 コニカミノルタオプト株式会社 偏光板、偏光板の製造方法及び液晶表示装置
JP2011105924A (ja) 2009-06-05 2011-06-02 Fujifilm Corp セルロースエステルフィルム、光学補償フィルム、偏光板、及び液晶表示装置
JP2011012186A (ja) * 2009-07-02 2011-01-20 Fujifilm Corp セルロースエステルフィルム、位相差フィルム、偏光板、及び液晶表示装置
US8174648B2 (en) 2009-07-29 2012-05-08 Fujifilm Corporation Cellulose acylate film, process for producing the same, and polarizing plate and liquid crystal display device having the same
WO2011108350A1 (ja) * 2010-03-03 2011-09-09 コニカミノルタオプト株式会社 偏光板の製造方法、それを用いた偏光板、及び液晶表示装置
US9273195B2 (en) 2010-06-29 2016-03-01 Eastman Chemical Company Tires comprising cellulose ester/elastomer compositions
US20110319531A1 (en) 2010-06-29 2011-12-29 Eastman Chemical Company Cellulose ester compositions
US9223070B2 (en) 2011-01-11 2015-12-29 Konica Minolta, Inc. Optical film, polarizing plate equipped with the optical film, process for manufacture of the polarizing plate, and liquid crystal display device
US20130150484A1 (en) 2011-12-07 2013-06-13 Eastman Chemical Company Cellulose esters in pneumatic tires
WO2013137056A1 (ja) * 2012-03-15 2013-09-19 株式会社クラレ エチレン変性ポリビニルアルコール系重合体フィルム
JP5685222B2 (ja) 2012-06-06 2015-03-18 日東電工株式会社 変性ｐｖａを含む偏光膜及び該偏光膜を有する光学積層体
WO2015046010A1 (ja) * 2013-09-27 2015-04-02 Dic株式会社 光学材料用樹脂組成物、光学フィルム及び液晶表示装置
KR101892333B1 (ko) * 2015-04-15 2018-08-27 삼성에스디아이 주식회사 광학 필름, 이를 포함하는 표시 장치 및 광학 필름의 제조방법
US10077342B2 (en) 2016-01-21 2018-09-18 Eastman Chemical Company Elastomeric compositions comprising cellulose ester additives
JP6936009B2 (ja) * 2017-01-20 2021-09-15 日東電工株式会社 偏光板
KR101934448B1 (ko) 2017-10-17 2019-01-02 에스케이씨 주식회사 편광판용 보호필름 및 이를 포함하는 액정표시장치
JP2020190686A (ja) * 2019-05-23 2020-11-26 コニカミノルタ株式会社 光学フィルム及び光学フィルムの製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689799A (en) * 1951-11-16 1954-09-21 Gen Aniline & Film Corp Cellulose ester compositions plasticized with polyesters of dicarboxylic acids and alpha, omega-dihydroxyalkanes
US7084944B2 (en) * 2000-05-15 2006-08-01 Fuji Photo Film Co., Ltd. Optical compensatory sheet comprising a biaxially stretched cellulose acetate film, polarizing plate and liquid crystal display
JP4802409B2 (ja) * 2000-07-21 2011-10-26 コニカミノルタホールディングス株式会社 光学補償フィルム、それを用いた偏光板及び液晶表示装置
JP4320933B2 (ja) * 2000-07-21 2009-08-26 コニカミノルタホールディングス株式会社 表示用偏光板保護フィルム、その製造方法、偏光板及び表示装置
JP4635307B2 (ja) * 2000-08-22 2011-02-23 コニカミノルタホールディングス株式会社 セルロースエステルフィルム、長尺位相差フィルム、光学フィルムとその製造方法及びそれらを用いた偏光板と表示装置
JP4792677B2 (ja) * 2001-04-25 2011-10-12 コニカミノルタホールディングス株式会社 セルロースエステルフィルム
US6840635B2 (en) * 2001-05-14 2005-01-11 Nitto Denko Corporation Polarizer and method of producing the same
JP4036014B2 (ja) * 2001-05-15 2008-01-23 コニカミノルタホールディングス株式会社 セルロースエステルフィルム、その製造方法、それを用いた光学フィルム、偏光板及び表示装置
JP4337345B2 (ja) * 2002-01-09 2009-09-30 コニカミノルタホールディングス株式会社 偏光板及びそれを用いた液晶表示装置
US7038744B2 (en) * 2002-01-09 2006-05-02 Konica Corporation Polarizing plate having a stretched film on a side thereof and liquid crystal display employing the same
JP2003248104A (ja) * 2002-02-26 2003-09-05 Konica Corp 光学フィルム、それを用いた偏光板、表示装置及び光学フィルムの製造方法
JP2005148519A (ja) * 2003-11-18 2005-06-09 Konica Minolta Opto Inc 偏光板及び表示装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9086542B2 (en) 2007-06-29 2015-07-21 Nitto Denko Corporation Laminated polarizing plate, method for production thereof and liquid crystal display
US9383493B2 (en) 2007-06-29 2016-07-05 Nitto Denko Corporation Laminated polarizing plate, method for production thereof and liquid crystal display
TWI645221B (zh) * 2012-08-06 2018-12-21 Kuraray Co., Ltd. 積層體、及偏光膜之製造方法

Also Published As

Publication number Publication date
TWI384019B (zh) 2013-02-01
CN100557468C (zh) 2009-11-04
JP4736562B2 (ja) 2011-07-27
US20060292315A1 (en) 2006-12-28
CN101198891A (zh) 2008-06-11
WO2006137300A1 (ja) 2006-12-28
US7550182B2 (en) 2009-06-23
JP2007003767A (ja) 2007-01-11
KR20080028882A (ko) 2008-04-02
KR101296951B1 (ko) 2013-08-14

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees