TW200622321A - Retardation film and method for producing the same, optical functional film, polarizing film, and display device - Google Patents

Retardation film and method for producing the same, optical functional film, polarizing film, and display device

Info

Publication number
TW200622321A
TW200622321A TW094140217A TW94140217A TW200622321A TW 200622321 A TW200622321 A TW 200622321A TW 094140217 A TW094140217 A TW 094140217A TW 94140217 A TW94140217 A TW 94140217A TW 200622321 A TW200622321 A TW 200622321A
Authority
TW
Taiwan
Prior art keywords
film
retardation
display device
producing
optical functional
Prior art date
Application number
TW094140217A
Other languages
English (en)
Other versions
TWI417580B (zh
Inventor
Keiji Kashima
Takeshi Haritani
Kenji Shirai
Original Assignee
Dainippon Printing Co Ltd
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 Dainippon Printing Co Ltd filed Critical Dainippon Printing Co Ltd
Publication of TW200622321A publication Critical patent/TW200622321A/zh
Application granted granted Critical
Publication of TWI417580B publication Critical patent/TWI417580B/zh

Links

Classifications

    • 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
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • C09K19/00—Liquid crystal materials
    • 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
    • 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
    • C09K2219/00—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used
    • C09K2219/03—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used in the form of films, e.g. films after polymerisation of LC precursor
    • 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
    • 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
    • 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
TW094140217A 2004-11-16 2005-11-16 相位差薄膜及其製造方法，光學功能薄膜，偏光薄膜，暨顯示裝置 TWI417580B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004332515 2004-11-16
JP2005005118 2005-01-12

Publications (2)

Publication Number Publication Date
TW200622321A true TW200622321A (en) 2006-07-01
TWI417580B TWI417580B (zh) 2013-12-01

Family

ID=36386669

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094140217A TWI417580B (zh) 2004-11-16 2005-11-16 相位差薄膜及其製造方法，光學功能薄膜，偏光薄膜，暨顯示裝置

Country Status (7)

Country Link
US (2) US20060105115A1 (zh)
EP (2) EP2211209B1 (zh)
JP (2) JP4191724B2 (zh)
KR (1) KR101302334B1 (zh)
CN (2) CN100468098C (zh)
TW (1) TWI417580B (zh)
WO (1) WO2006054603A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI716479B (zh) * 2015-10-27 2021-01-21 日商三菱化學股份有限公司 聚乙烯醇系膜及利用此聚乙烯醇系膜之偏光膜、偏光板與聚乙烯醇系膜之製造方法

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US20060105115A1 (en) * 2004-11-16 2006-05-18 Keiji Kashima Retardation film and method for producing the same, optical functional film, polarizing film, and display device
WO2007026591A1 (ja) * 2005-08-30 2007-03-08 Konica Minolta Opto, Inc. 光学フィルム及びその製造方法、並びにそれを用いた偏光板及び液晶表示装置
US20100159158A1 (en) * 2006-05-16 2010-06-24 Takayuki Shibata Optical functional film and production method thereof
JP4940851B2 (ja) * 2006-09-19 2012-05-30 大日本印刷株式会社 位相差フィルムの製造方法
WO2008052376A1 (en) * 2006-11-03 2008-05-08 Rolic Ag Birefringent layer of c-plate and o-plate type
JP2008134546A (ja) * 2006-11-29 2008-06-12 Nitto Denko Corp 積層光学フィルム、積層光学フィルムを用いた液晶パネルおよび液晶表示装置
JP5029043B2 (ja) * 2007-02-01 2012-09-19 大日本印刷株式会社 位相差フィルム、および、位相差フィルムの製造方法
US8767297B2 (en) * 2007-08-14 2014-07-01 Lg Chem, Ltd. Optical film and method of adjusting wavelength dispersion characteristics of the same
KR101115075B1 (ko) * 2007-12-26 2012-02-28 주식회사 엘지화학 위상차 필름, 이를 포함하는 편광판 및 액정 표시 장치
CN101960364A (zh) * 2007-12-28 2011-01-26 陶氏环球技术公司 包含吸收有液晶物质的聚合物纳米粒子的相位补偿膜
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JP2014035440A (ja) * 2012-08-08 2014-02-24 Dainippon Printing Co Ltd 光学シート、表示装置および光学シートの製造方法
WO2015168610A1 (en) 2014-05-02 2015-11-05 Sabic Global Technologies B.V. Multilayered articles with low optical retardation
WO2016002624A1 (ja) * 2014-06-30 2016-01-07 住友化学株式会社 検出装置、検出方法、処理装置および処理方法
JPWO2016002617A1 (ja) * 2014-06-30 2017-04-27 住友化学株式会社 検出装置、検出方法、処理装置および処理方法
US10598836B2 (en) * 2015-07-24 2020-03-24 Sumitomo Chemical Company, Limited Laminated body, circularly polarizing plate including laminated body, display device including laminated body
CN108139528B (zh) * 2015-10-27 2021-09-10 三菱化学株式会社 偏光膜制造用聚乙烯醇系薄膜、及使用了其的偏光膜、偏光板、以及偏光膜制造用聚乙烯醇系薄膜的制造方法
JP6619619B2 (ja) * 2015-11-04 2019-12-11 日東電工株式会社 偏光子、偏光板および偏光子の製造方法
KR102091438B1 (ko) * 2016-07-01 2020-03-23 다이니폰 인사츠 가부시키가이샤 광학 적층체 및 표시 장치
JP2019124781A (ja) * 2018-01-15 2019-07-25 東ソー株式会社 光学補償フィルムの製造方法
KR102435573B1 (ko) * 2018-06-20 2022-08-23 삼성에스디아이 주식회사 광학필름, 이를 포함하는 편광판 및 이를 포함하는 디스플레이 장치
JP7166353B2 (ja) * 2018-09-26 2022-11-07 富士フイルム株式会社 転写フィルム、偏光板、画像表示装置および偏光板の製造方法
JP7323887B2 (ja) * 2019-02-28 2023-08-09 国立大学法人北海道大学 セルロースアセテートフィルム
CN111640373B (zh) * 2020-06-09 2023-06-23 京东方科技集团股份有限公司 盖板和显示装置
CN116685455A (zh) * 2020-12-28 2023-09-01 日本瑞翁株式会社 双折射膜、其制造方法、以及光学膜的制造方法
CN113467126B (zh) * 2021-06-25 2023-02-21 云谷（固安）科技有限公司 偏光片及电子设备

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI716479B (zh) * 2015-10-27 2021-01-21 日商三菱化學股份有限公司 聚乙烯醇系膜及利用此聚乙烯醇系膜之偏光膜、偏光板與聚乙烯醇系膜之製造方法

Also Published As

Publication number Publication date
CN101329421A (zh) 2008-12-24
EP1707996A1 (en) 2006-10-04
JP4191724B2 (ja) 2008-12-03
JP2006221140A (ja) 2006-08-24
TWI417580B (zh) 2013-12-01
KR101302334B1 (ko) 2013-08-30
CN101329421B (zh) 2012-07-18
EP1707996B1 (en) 2013-03-13
US20060105115A1 (en) 2006-05-18
US20070036918A1 (en) 2007-02-15
JP4985550B2 (ja) 2012-07-25
CN100468098C (zh) 2009-03-11
JP2008282028A (ja) 2008-11-20
WO2006054603A1 (ja) 2006-05-26
EP2211209A1 (en) 2010-07-28
CN1934471A (zh) 2007-03-21
KR20070094696A (ko) 2007-09-21
US8124198B2 (en) 2012-02-28
EP2211209B1 (en) 2013-03-27
EP1707996A4 (en) 2009-08-26

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