CN100468098C - 相位差薄膜及其制造方法、光学功能薄膜、偏振光薄膜以及显示装置 - Google Patents

相位差薄膜及其制造方法、光学功能薄膜、偏振光薄膜以及显示装置 Download PDF

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Publication number
CN100468098C
CN100468098C CNB2005800092750A CN200580009275A CN100468098C CN 100468098 C CN100468098 C CN 100468098C CN B2005800092750 A CNB2005800092750 A CN B2005800092750A CN 200580009275 A CN200580009275 A CN 200580009275A CN 100468098 C CN100468098 C CN 100468098C
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China
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refractive index
phase
film
retardation film
mentioned
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Expired - Fee Related
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Chinese (zh)
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CN1934471A (zh
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鹿岛启二
梁谷岳史
白井贤治
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Dai Nippon Printing Co Ltd
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Dai Nippon Printing Co Ltd
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
CNB2005800092750A 2004-11-16 2005-11-16 相位差薄膜及其制造方法、光学功能薄膜、偏振光薄膜以及显示装置 Expired - Fee Related CN100468098C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004332515 2004-11-16
JP332515/2004 2004-11-16
JP005118/2005 2005-01-12
JP2005005118 2005-01-12

Related Child Applications (1)

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CN2008101103438A Division CN101329421B (zh) 2004-11-16 2005-11-16 相位差薄膜及其制造方法、光学功能薄膜、偏振光薄膜以及显示装置

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CN1934471A CN1934471A (zh) 2007-03-21
CN100468098C true CN100468098C (zh) 2009-03-11

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CNB2005800092750A Expired - Fee Related CN100468098C (zh) 2004-11-16 2005-11-16 相位差薄膜及其制造方法、光学功能薄膜、偏振光薄膜以及显示装置
CN2008101103438A Expired - Fee Related CN101329421B (zh) 2004-11-16 2005-11-16 相位差薄膜及其制造方法、光学功能薄膜、偏振光薄膜以及显示装置

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

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100618153B1 (ko) * 2003-02-06 2006-08-29 주식회사 엘지화학 편광막의 보호필름, 편광판 및 이의 제조방법
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
KR20090010040A (ko) * 2006-05-16 2009-01-28 다이니폰 인사츠 가부시키가이샤 광학 기능 필름 및 그의 제조 방법
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
JP2010537227A (ja) * 2007-08-14 2010-12-02 エルジー・ケム・リミテッド 光学フィルム及び光学フィルムの波長分散特性の調節方法
KR101115075B1 (ko) * 2007-12-26 2012-02-28 주식회사 엘지화학 위상차 필름, 이를 포함하는 편광판 및 액정 표시 장치
KR20100114048A (ko) * 2007-12-28 2010-10-22 다우 글로벌 테크놀로지스 인크. 액정 물질로 침윤된 중합체 나노 입자를 포함하는 위상 보상 필름
JP2010026424A (ja) * 2008-07-24 2010-02-04 Fujifilm Corp 高分子フィルム、偏光板、及び液晶表示装置
JP2010250104A (ja) * 2009-04-16 2010-11-04 Dainippon Printing Co Ltd 光学機能フィルム、光学機能フィルムの製造方法、および、偏光板
WO2011114764A1 (ja) * 2010-03-16 2011-09-22 コニカミノルタオプト株式会社 位相差フィルム及びそれが備えられた偏光板
CN102402066A (zh) * 2011-12-02 2012-04-04 深圳市华星光电技术有限公司 一种液晶面板和液晶显示装置
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
EP3137299B1 (en) 2014-05-02 2017-07-26 SABIC Global Technologies B.V. Multilayered articles with low optical retardation
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
JPWO2016002624A1 (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
KR102636662B1 (ko) * 2015-10-27 2024-02-15 미쯔비시 케미컬 주식회사 폴리비닐 알코올계 필름 및 이를 사용한 편광막, 편광판 및 폴리비닐 알코올계 필름의 제조 방법
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
TWI730138B (zh) * 2016-07-01 2021-06-11 日商大日本印刷股份有限公司 光學積層體及顯示裝置
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1516816A (zh) * 2001-03-14 2004-07-28 ��ʿ��Ƭ��ʽ���� 包括含有棒状分子结构化合物的聚合物薄膜的相位差板

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243451A (en) * 1989-05-15 1993-09-07 Ricoh Company, Ltd. DAP type liquid crystal device with cholesteric liquid crystal birefringent layer
JP2972892B2 (ja) 1989-05-15 1999-11-08 株式会社リコー 液晶表示素子
JPH04322223A (ja) 1991-04-23 1992-11-12 Toshiba Corp 液晶表示素子
DE19504224A1 (de) 1994-02-23 1995-08-24 Merck Patent Gmbh Flüssigkristallines Material
WO1996032664A1 (en) * 1995-04-11 1996-10-17 Keisuke Sasaki Optical device and method of production thereof
US6642981B1 (en) * 1996-09-30 2003-11-04 Fujitsu Display Technologies Corporation Liquid crystal display device operating in a vertically aligned mode including at least one retardation film
JP3330574B2 (ja) 1996-09-30 2002-09-30 富士通株式会社 液晶表示装置
JP2866372B2 (ja) 1997-03-10 1999-03-08 富士写真フイルム株式会社 液晶表示装置および光学補償シート
JP4234823B2 (ja) 1998-09-30 2009-03-04 富士フイルム株式会社 光学補償シートおよび液晶表示装置
JP4107741B2 (ja) * 1998-12-28 2008-06-25 新日本石油株式会社 光学フィルムの製造法、光学フィルム及び液晶表示装置
EP1074863B1 (fr) 1999-08-04 2015-03-04 Asulab S.A. Dispositif optique à réflexion de Bragg et procédés pour sa fabrication
JP2001249223A (ja) * 2000-03-03 2001-09-14 Fuji Photo Film Co Ltd 光学補償シート、偏光板および液晶表示装置
JP4462522B2 (ja) * 2000-09-11 2010-05-12 日東電工株式会社 液晶表示装置
TWI276861B (en) * 2001-03-07 2007-03-21 Nitto Denko Corp Liquid crystal cell substrate, the method of producing the same and the liquid crystal display using the same
US6814914B2 (en) * 2001-05-30 2004-11-09 Konica Corporation Cellulose ester film, its manufacturing method, optical retardation film, optical compensation sheet, elliptic polarizing plate, and image display
JP2003043250A (ja) 2001-07-26 2003-02-13 Fuji Photo Film Co Ltd 光学補償シート、偏光板、および液晶表示装置
EP1421138A1 (en) * 2001-08-29 2004-05-26 Fuji Photo Film Co., Ltd. Method for producing optical compensating film, optical compensating film, circularly polarizing plate, and liquid crystal display
JP2003207644A (ja) * 2001-11-09 2003-07-25 Dainippon Printing Co Ltd 光学素子の製造方法
JP2003207642A (ja) * 2001-11-09 2003-07-25 Dainippon Printing Co Ltd 光学素子
KR100915480B1 (ko) * 2001-12-12 2009-09-03 메르크 파텐트 게엠베하 이축 필름
JP2005513521A (ja) * 2001-12-18 2005-05-12 富士写真フイルム株式会社 偏光板、その製造方法、及び液晶表示装置
JP4195252B2 (ja) * 2002-07-17 2008-12-10 富士フイルム株式会社 セルロースアシレートフイルムの延伸方法および位相差板の製造方法
JP2004269842A (ja) * 2002-09-30 2004-09-30 Tosoh Corp 透明耐熱樹脂光学材料及びフィルム
KR101247822B1 (ko) * 2003-04-08 2013-03-26 메르크 파텐트 게엠베하 지연 또는 배향 패턴을 지닌 중합된 액정 필름
JP4044485B2 (ja) * 2003-05-02 2008-02-06 日東電工株式会社 光学フィルム、その製造方法、およびそれを用いた偏光板
EP1793246B1 (en) * 2004-09-10 2013-03-13 Dai Nippon Printing Co., Ltd. Polymeric optical retardation film infiltrated with anisotropic liquid crystal material, optical functional film, polarizing film and display apparatus
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
JP4322223B2 (ja) 2005-03-30 2009-08-26 富士通株式会社 ヘッドスタックアッセンブリの製造方法
JP4856989B2 (ja) * 2005-08-17 2012-01-18 富士フイルム株式会社 光学樹脂フィルム、これを用いた偏光板および液晶表示装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1516816A (zh) * 2001-03-14 2004-07-28 ��ʿ��Ƭ��ʽ���� 包括含有棒状分子结构化合物的聚合物薄膜的相位差板

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Publication number Publication date
JP2008282028A (ja) 2008-11-20
CN1934471A (zh) 2007-03-21
EP1707996A4 (en) 2009-08-26
JP4985550B2 (ja) 2012-07-25
TWI417580B (zh) 2013-12-01
US20070036918A1 (en) 2007-02-15
CN101329421A (zh) 2008-12-24
JP2006221140A (ja) 2006-08-24
EP1707996A1 (en) 2006-10-04
KR101302334B1 (ko) 2013-08-30
US20060105115A1 (en) 2006-05-18
EP2211209A1 (en) 2010-07-28
US8124198B2 (en) 2012-02-28
EP1707996B1 (en) 2013-03-13
WO2006054603A1 (ja) 2006-05-26
EP2211209B1 (en) 2013-03-27
JP4191724B2 (ja) 2008-12-03
CN101329421B (zh) 2012-07-18
TW200622321A (en) 2006-07-01
KR20070094696A (ko) 2007-09-21

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