JP4727581B2 - ねじれパターンを有するポリマーフィルム - Google Patents

ねじれパターンを有するポリマーフィルム Download PDF

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Publication number
JP4727581B2
JP4727581B2 JP2006524252A JP2006524252A JP4727581B2 JP 4727581 B2 JP4727581 B2 JP 4727581B2 JP 2006524252 A JP2006524252 A JP 2006524252A JP 2006524252 A JP2006524252 A JP 2006524252A JP 4727581 B2 JP4727581 B2 JP 4727581B2
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JP
Japan
Prior art keywords
chiral
region
twist
layer
polymer film
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2006524252A
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English (en)
Japanese (ja)
Other versions
JP2007504484A5 (enrdf_load_stackoverflow
JP2007504484A (ja
Inventor
ハーディング，リチャード
マーデン，シャーリー，アン
ベロール，マーク
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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Publication date
Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of JP2007504484A publication Critical patent/JP2007504484A/ja
Publication of JP2007504484A5 publication Critical patent/JP2007504484A5/ja
Application granted granted Critical
Publication of JP4727581B2 publication Critical patent/JP4727581B2/ja
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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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • 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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C09K19/0208—Twisted Nematic (T.N.); Super Twisted Nematic (S.T.N.); Optical Mode Interference (O.M.I.)
    • 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
    • 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
    • C09K19/3804—Polymers with mesogenic groups in the main chain
    • 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
    • C09K19/3833—Polymers with mesogenic groups in the side chain
    • 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
    • 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
    • G02F1/133631—Birefringent elements, e.g. for optical compensation with a spatial distribution of the retardation value

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP2006524252A 2003-08-26 2004-07-29 ねじれパターンを有するポリマーフィルム Expired - Fee Related JP4727581B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03019223.1 2003-08-26
EP03019223 2003-08-26
PCT/EP2004/008478 WO2005019379A1 (en) 2003-08-26 2004-07-29 Polymer film with twist pattern

Publications (3)

Publication Number Publication Date
JP2007504484A JP2007504484A (ja) 2007-03-01
JP2007504484A5 JP2007504484A5 (enrdf_load_stackoverflow) 2007-09-13
JP4727581B2 true JP4727581B2 (ja) 2011-07-20

Family

ID=34203225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006524252A Expired - Fee Related JP4727581B2 (ja) 2003-08-26 2004-07-29 ねじれパターンを有するポリマーフィルム

Country Status (4)

Country Link
JP (1) JP4727581B2 (enrdf_load_stackoverflow)
GB (1) GB2420563B (enrdf_load_stackoverflow)
TW (1) TW200513516A (enrdf_load_stackoverflow)
WO (1) WO2005019379A1 (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101325363B1 (ko) * 2005-01-11 2013-11-20 메르크 파텐트 게엠베하 낮은 위상차를 갖는 중합된 액정 필름
JP5301083B2 (ja) * 2005-04-14 2013-09-25 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング コレステリックフィルムおよびホメオトロピック配向膜
JP2007262288A (ja) * 2006-03-29 2007-10-11 Dainippon Ink & Chem Inc 重合性液晶組成物
JP5354238B2 (ja) * 2006-05-31 2013-11-27 Ｄｉｃ株式会社 重合性液晶組成物
EP2045309B1 (en) * 2006-06-27 2011-09-28 Asahi Glass Company, Limited Liquid crystal composition, liquid crystal optical element, and method for manufacturing liquid crystal optical element
JP5850585B2 (ja) 2010-11-10 2016-02-03 エルジー・ケム・リミテッド 光学素子
JP2012162742A (ja) * 2012-05-21 2012-08-30 Dic Corp 重合性液晶組成物
WO2014157102A1 (ja) * 2013-03-25 2014-10-02 富士フイルム株式会社 位相差板、円偏光板、３ｄ画像表示装置
WO2014157081A1 (ja) * 2013-03-25 2014-10-02 富士フイルム株式会社 位相差板、円偏光板、３ｄ画像表示装置
US10203536B2 (en) 2014-06-05 2019-02-12 East China University Of Science And Technology Photo-tunable liquid crystal composition and methods for their fabrication and use
JPWO2019013284A1 (ja) * 2017-07-12 2020-03-19 富士フイルム株式会社 液晶組成物、反射層の製造方法、反射層、硬化物、光学異方体
CN111902749B (zh) * 2018-03-23 2022-09-20 富士胶片株式会社 胆甾醇型液晶层的制造方法、胆甾醇型液晶层、液晶组合物、固化物、光学各向异性体、反射层
WO2019189852A1 (ja) * 2018-03-29 2019-10-03 富士フイルム株式会社 光学素子、導光素子および画像表示装置
JP6985501B2 (ja) 2018-03-29 2021-12-22 富士フイルム株式会社 光学素子、導光素子および画像表示装置
WO2020066910A1 (ja) * 2018-09-28 2020-04-02 富士フイルム株式会社 積層体の製造方法、光学部材の製造方法
WO2025018426A1 (ja) * 2023-07-20 2025-01-23 富士フイルム株式会社 コレステリック液晶層の製造方法、コレステリック液晶層、反射フィルム、合わせガラス、ヘッドアップディスプレイシステム、組成物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08292432A (ja) * 1995-04-20 1996-11-05 Nippon Oil Co Ltd 光学フィルムの製造方法
TW523621B (en) * 1997-06-11 2003-03-11 Koninkl Philips Electronics Nv Multi-domain liquid-crystal display device
DE19841343A1 (de) * 1997-09-17 1999-03-18 Merck Patent Gmbh Polymerfilm
WO2002073301A2 (en) * 2001-03-13 2002-09-19 Merck Patent Gmbh Combination of optical films comprising a twisted a-plate and a polarizer
DE60230707D1 (de) * 2001-09-25 2009-02-26 Merck Patent Gmbh Anisotroper Polymerfilm
EP1295929B1 (en) * 2001-09-25 2009-01-07 MERCK PATENT GmbH Anisotropic polymer film

Also Published As

Publication number Publication date
TW200513516A (en) 2005-04-16
GB2420563A (en) 2006-05-31
GB0605259D0 (en) 2006-04-26
GB2420563B (en) 2008-07-16
WO2005019379A1 (en) 2005-03-03
JP2007504484A (ja) 2007-03-01

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