TW200403516A - Method for manufacturing polarizing film and polarizing film and optical film manufactured by using the method - Google Patents

Method for manufacturing polarizing film and polarizing film and optical film manufactured by using the method Download PDF

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Publication number
TW200403516A
TW200403516A TW092121109A TW92121109A TW200403516A TW 200403516 A TW200403516 A TW 200403516A TW 092121109 A TW092121109 A TW 092121109A TW 92121109 A TW92121109 A TW 92121109A TW 200403516 A TW200403516 A TW 200403516A
Authority
TW
Taiwan
Prior art keywords
film
polarizing
polymer film
swelling
manufacturing
Prior art date
Application number
TW092121109A
Other languages
English (en)
Chinese (zh)
Other versions
TWI312436B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Tadayuki Kameyama
Yoicho Sugino
Hiroaki Mizushima
Morimasa Wada
Naoki Tokuchi
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 TW200403516A publication Critical patent/TW200403516A/zh
Application granted granted Critical
Publication of TWI312436B publication Critical patent/TWI312436B/zh

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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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8793—Arrangements for polarized light emission
    • 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
    • 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
    • G02F2201/54—Arrangements for reducing warping-twist
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/868—Arrangements for polarized light emission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
TW092121109A 2002-08-02 2003-08-01 Method for manufacturing polarizing film and polarizing film and optical film manufactured by using the method TW200403516A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002225551 2002-08-02

Publications (2)

Publication Number Publication Date
TW200403516A true TW200403516A (en) 2004-03-01
TWI312436B TWI312436B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2009-07-21

Family

ID=31492156

Family Applications (2)

Application Number Title Priority Date Filing Date
TW092121109A TW200403516A (en) 2002-08-02 2003-08-01 Method for manufacturing polarizing film and polarizing film and optical film manufactured by using the method
TW096111154A TW200730988A (en) 2002-08-02 2003-08-01 Method for manufacturing polarizing film

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW096111154A TW200730988A (en) 2002-08-02 2003-08-01 Method for manufacturing polarizing film

Country Status (5)

Country Link
US (1) US7815972B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100968399B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN100345010C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (2) TW200403516A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2004013667A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI400159B (zh) * 2006-12-28 2013-07-01 Nitto Denko Corp Method for manufacturing polarizing element, polarizing element, polarizing plate, optical film, manufacturing method of composite polarizing plate, composite polarizing plate and image display device
TWI408424B (zh) * 2006-02-24 2013-09-11 Nitto Denko Corp A method of manufacturing a polarizer, a polarizer, a polarizing plate, an optical film, an image display device, and a cleaning device
TWI649360B (zh) * 2015-12-18 2019-02-01 日商住友化學股份有限公司 偏光膜之製造裝置及製造方法，以及偏光膜

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KR100846036B1 (ko) * 2004-07-28 2008-07-11 닛토덴코 가부시키가이샤 편광 필름의 제조 방법, 편광 필름, 편광판, 광학 필름 및화상 표시 장치
CN100426020C (zh) * 2004-07-28 2008-10-15 日东电工株式会社 偏光膜及其制法、偏光膜、偏光板、光学膜和图像显示装置
US7839569B2 (en) 2004-09-22 2010-11-23 Fujifilm Corporation Polarizing plate and liquid crystal display
JP2006091374A (ja) * 2004-09-22 2006-04-06 Fuji Photo Film Co Ltd 偏光板及び液晶表示装置
JP4086197B2 (ja) * 2004-11-01 2008-05-14 日東電工株式会社 光学フィルムの製造装置
US7531236B2 (en) * 2004-12-15 2009-05-12 Korea O.G. K Co., Ltd. Polarizing complex with functional layers
US20060144514A1 (en) * 2005-01-03 2006-07-06 Yongcai Wang Polarizing plate laminated with an improved glue composition and a method of manufacturing the same
JP4824041B2 (ja) * 2008-01-17 2011-11-24 日東電工株式会社 偏光子の製造方法
KR101105202B1 (ko) * 2009-07-30 2012-01-13 웅진케미칼 주식회사 염료계 편광필름용 수지조성물, 이를 이용한 편광필름 및 상기 편광필름의 제조방법
JP5593551B2 (ja) * 2009-01-30 2014-09-24 エルジー・ケム・リミテッド 耐久性及び耐熱性に優れた偏光素子、偏光板、画像表示装置及び偏光素子の製造方法
US8538224B2 (en) * 2010-04-22 2013-09-17 3M Innovative Properties Company OLED light extraction films having internal nanostructures and external microstructures
JP6121091B2 (ja) * 2011-08-09 2017-04-26 日東電工株式会社 偏光子及びその製造方法
JP6025312B2 (ja) * 2011-08-23 2016-11-16 日東電工株式会社 偏光子の製造方法
TWI570472B (zh) 2011-10-03 2017-02-11 三菱瓦斯化學股份有限公司 芳香族聚碳酸酯製偏光透鏡
WO2013051504A1 (ja) * 2011-10-07 2013-04-11 住友化学株式会社 偏光板の製造方法
CN103149620B (zh) * 2011-12-06 2017-04-12 日东电工株式会社 偏振片的制造方法及偏光板的制造方法
KR20130111155A (ko) * 2012-03-30 2013-10-10 주식회사 엘지화학 유기전자소자용 기판
KR102086545B1 (ko) * 2012-07-19 2020-03-10 삼성디스플레이 주식회사 플렉서블 디스플레이 장치 및 그의 제조 방법
WO2014050697A1 (ja) * 2012-09-26 2014-04-03 株式会社クラレ ポリビニルアルコールフィルムおよび偏光フィルム
KR101966996B1 (ko) * 2013-08-02 2019-04-08 동우 화인켐 주식회사 편광자 제조용 가이드롤
CN109585752B (zh) 2015-09-30 2020-02-18 住友化学株式会社 膜制造方法以及膜制造装置
JP6734745B2 (ja) * 2015-10-14 2020-08-05 日東電工株式会社 偏光子およびその製造方法
CN107238881A (zh) * 2016-03-28 2017-10-10 住友化学株式会社 偏振膜的制造方法以及偏振膜的制造装置
JP6554580B1 (ja) * 2018-05-22 2019-07-31 日東電工株式会社 塗工膜形成方法
CN110054911A (zh) * 2019-04-30 2019-07-26 深圳市华星光电技术有限公司 染料分散体系及其制备方法、彩色光刻胶、彩色滤光片
KR20230135588A (ko) * 2021-02-05 2023-09-25 니폰 제온 가부시키가이샤 광학 적층체 및 그 진정성의 판정 방법, 그리고 물품
CN115855659A (zh) * 2022-12-27 2023-03-28 重庆光谱新材料科技有限公司 Pva膜拉伸性能检测装置和检测方法

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI408424B (zh) * 2006-02-24 2013-09-11 Nitto Denko Corp A method of manufacturing a polarizer, a polarizer, a polarizing plate, an optical film, an image display device, and a cleaning device
TWI400159B (zh) * 2006-12-28 2013-07-01 Nitto Denko Corp Method for manufacturing polarizing element, polarizing element, polarizing plate, optical film, manufacturing method of composite polarizing plate, composite polarizing plate and image display device
TWI649360B (zh) * 2015-12-18 2019-02-01 日商住友化學股份有限公司 偏光膜之製造裝置及製造方法，以及偏光膜

Also Published As

Publication number Publication date
WO2004013667A1 (ja) 2004-02-12
TW200730988A (en) 2007-08-16
CN1675569A (zh) 2005-09-28
US7815972B2 (en) 2010-10-19
US20050271873A1 (en) 2005-12-08
KR20050026072A (ko) 2005-03-14
CN100345010C (zh) 2007-10-24
TWI363243B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2012-05-01
TWI312436B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2009-07-21
KR100968399B1 (ko) 2010-07-07

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