ATE360055T1 - Trocknungsverfahren und lösungsmittel für cholesterische flüssigkristalle - Google Patents

Trocknungsverfahren und lösungsmittel für cholesterische flüssigkristalle

Info

Publication number
ATE360055T1
ATE360055T1 AT04701469T AT04701469T ATE360055T1 AT E360055 T1 ATE360055 T1 AT E360055T1 AT 04701469 T AT04701469 T AT 04701469T AT 04701469 T AT04701469 T AT 04701469T AT E360055 T1 ATE360055 T1 AT E360055T1
Authority
AT
Austria
Prior art keywords
cholesteric liquid
liquid crystal
crystal composition
solvents
liquid crystals
Prior art date
Application number
AT04701469T
Other languages
English (en)
Inventor
Steven D Solomonson
Marc D Radcliffe
Richard J Pokorny
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ATE360055T1 publication Critical patent/ATE360055T1/de

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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • 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
    • C09K19/36—Steroidal liquid crystal compounds

Landscapes

  • 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)
  • Liquid Crystal (AREA)
  • Steroid Compounds (AREA)
AT04701469T 2003-02-24 2004-01-12 Trocknungsverfahren und lösungsmittel für cholesterische flüssigkristalle ATE360055T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/373,127 US6913708B2 (en) 2003-02-24 2003-02-24 Cholesteric liquid crystal drying process and solvent

Publications (1)

Publication Number Publication Date
ATE360055T1 true ATE360055T1 (de) 2007-05-15

Family

ID=32868643

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04701469T ATE360055T1 (de) 2003-02-24 2004-01-12 Trocknungsverfahren und lösungsmittel für cholesterische flüssigkristalle

Country Status (8)

Country Link
US (1) US6913708B2 (de)
EP (1) EP1597337B1 (de)
JP (1) JP4949846B2 (de)
KR (2) KR101162461B1 (de)
CN (1) CN1753970B (de)
AT (1) ATE360055T1 (de)
DE (1) DE602004005968D1 (de)
WO (1) WO2004076588A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7160586B2 (en) * 2003-08-29 2007-01-09 3M Innovative Properties Company Cholesteric liquid crystal copolymers and additives
JP2005215631A (ja) * 2004-02-02 2005-08-11 Dainippon Printing Co Ltd 光学素子及びその製造方法、並びに液晶配向用基板及び液晶表示装置
KR101538530B1 (ko) * 2007-12-28 2015-07-21 쓰리엠 이노베이티브 프로퍼티즈 컴파니 경면 부분 반사기와 원형 모드 반사 편광기를 포함하는 백라이트 시스템
JP5540630B2 (ja) * 2009-09-28 2014-07-02 日本ゼオン株式会社 液晶層形成用組成物、円偏光分離シート及びその製造方法、輝度向上フィルム並びに液晶表示装置
JP5532974B2 (ja) * 2010-01-29 2014-06-25 日本ゼオン株式会社 液晶層形成用組成物、円偏光分離シート及びその製造方法、並びに輝度向上フィルム及び液晶表示装置
JP5318132B2 (ja) * 2011-03-01 2013-10-16 富士フイルム株式会社 赤外光反射フィルムおよびその製造方法。
JP6032238B2 (ja) * 2014-04-17 2016-11-24 日本ゼオン株式会社 液晶層形成用組成物、円偏光分離シート及びその製造方法、並びに輝度向上フィルム及び液晶表示装置
JP5773029B2 (ja) * 2014-04-30 2015-09-02 日本ゼオン株式会社 液晶層形成用組成物、円偏光分離シート及びその製造方法、輝度向上フィルム並びに液晶表示装置
JP6149006B2 (ja) * 2014-06-18 2017-06-14 富士フイルム株式会社 反射フィルムおよび反射フィルムを有するディスプレイ
EP3824908A1 (de) 2015-04-10 2021-05-26 Capsugel Belgium NV Abirateron-acetat-lipidformulierungen
JP6550627B2 (ja) * 2015-08-25 2019-07-31 エルジー・ケム・リミテッド 液晶セル
JP7683026B2 (ja) * 2021-11-01 2025-05-26 株式会社ジャパンディスプレイ 液晶素子及び液晶素子の製造方法
CN116082289A (zh) * 2023-01-06 2023-05-09 河北凡克新材料有限公司 一种4-r-苯基环己基甲醛缩乙二醇及其制备方法

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831909A1 (de) 1978-07-20 1980-02-07 Basf Ag Fluessig-kristalline polymerphase mit cholesterischer struktur, verfahren zu ihrer herstellung und ihre verwendung
US4412059A (en) * 1980-08-20 1983-10-25 Duke University High modulus cholesteric mesophase polymers
US4974941A (en) 1989-03-08 1990-12-04 Hercules Incorporated Process of aligning and realigning liquid crystal media
EP0525477B1 (de) 1991-07-26 1998-09-16 Rolic AG Orientierte Photopolymere und Verfahren zu ihrer Herstellung
SG50586A1 (en) 1991-07-26 2000-05-23 Rolic Ag Liquid crystal display cell
US6473143B2 (en) 1991-11-27 2002-10-29 Reveo, Inc. Broadband switchable polarizer
US5691789A (en) 1995-10-30 1997-11-25 Li; Le Single-layer reflective super broadband circular polarizer and method of fabrication therefor
US6034753A (en) 1991-11-27 2000-03-07 Reveo, Inc. Circularly polarizing reflective material having super broad-band reflection and transmission characteristics and method of fabricating and using same in diverse applications
SG50569A1 (en) 1993-02-17 2001-02-20 Rolic Ag Optical component
US5332522A (en) 1993-04-29 1994-07-26 The University Of Rochester Thermotropic chiral nematic liquid crystalline copolymers
JP2854230B2 (ja) * 1993-10-29 1999-02-03 帝人株式会社 光学用フイルムおよびその製造法
DE4342280A1 (de) 1993-12-11 1995-06-14 Basf Ag Polymerisierbare chirale Verbindungen und deren Verwendung
WO1995031499A1 (fr) * 1994-05-18 1995-11-23 Asahi Kasei Kogyo Kabushiki Kaisha Film conducteur ionique et film precurseur de celui-ci
JP2723060B2 (ja) * 1994-12-14 1998-03-09 日本電気株式会社 液晶光学素子
DE4442614A1 (de) 1994-11-30 1996-06-05 Basf Ag Chirale Verbindungen
US5645766A (en) * 1995-03-30 1997-07-08 Teijin Limited Film of aromatic polyethersulfone process for the production thereof and solution composition for the production thereof
JPH08328005A (ja) 1995-05-26 1996-12-13 Hitachi Chem Co Ltd 液晶配向膜、液晶配向膜の処理方法、液晶挟持基板、液晶表示素子、液晶表示素子の製造方法及び液晶配向膜用材料
DE19520704A1 (de) 1995-06-09 1996-12-12 Basf Ag Polymerisierbare chirale Verbindungen und deren Verwendung
JP3372167B2 (ja) 1995-09-05 2003-01-27 日東電工株式会社 円偏光二色性光学素子及びその装置
US5694701A (en) 1996-09-04 1997-12-09 Minnesota Mining And Manufacturing Company Coated substrate drying system
US5581905A (en) 1995-09-18 1996-12-10 Minnesota Mining And Manufacturing Company Coated substrate drying system
JP3425311B2 (ja) * 1996-03-04 2003-07-14 株式会社東芝 ネガ型感光性ポリマー樹脂組成物、これを用いたパターン形成方法、および電子部品
EP0888565B1 (de) 1996-03-19 2009-01-21 MERCK PATENT GmbH Reflektiver Polarisator, damit ausgestattete Flüssigkristallanzeigevorrichtung und Materialzusammensetzung dafür
US5807498A (en) 1996-03-29 1998-09-15 Alliant Techsystems Inc. Process and materials for aligning liquid crystals and liquid crystal optical elements
KR100424546B1 (ko) 1996-04-22 2004-06-23 닛토덴코 가부시키가이샤 원편광２색성광학소자,이의장치및액정중합체
JPH09304770A (ja) 1996-05-09 1997-11-28 Nitto Denko Corp 円偏光分離層、光学素子、偏光光源装置及び液晶表示装置
WO1997043687A1 (fr) * 1996-05-16 1997-11-20 Jsr Corporation Agent d'alignement de cristaux liquides
GB2315072B (en) 1996-07-04 2000-09-13 Merck Patent Gmbh Circular UV polariser
TW335526B (en) 1996-07-15 1998-07-01 Matsushita Electron Co Ltd A semiconductor and the manufacturing method
JPH1054909A (ja) 1996-08-09 1998-02-24 Nitto Denko Corp 円偏光分離層、光学素子、偏光光源装置及び液晶表示装置
JPH10142407A (ja) 1996-11-08 1998-05-29 Nitto Denko Corp 反射板、面光源装置及び液晶表示装置
US5847068A (en) 1997-04-03 1998-12-08 Basf Aktiengesellschaft Cholesteric copolyisocyanates
EP0875781B1 (de) * 1997-04-30 2005-08-17 JSR Corporation Orientierungsschicht für Flüssigkristall und Verfahren zu ihrer Herstellung
DE19718293A1 (de) 1997-04-30 1999-03-18 Consortium Elektrochem Ind Verfahren zur Herstellung von dreidimensional vernetzten polymeren Materialien mit breiten cholesterischen Reflexionsbanden und nach diesem Verfahren hergestellte Filter, Reflektoren und Polarisatoren
JPH10319235A (ja) 1997-05-16 1998-12-04 Nitto Denko Corp 偏光素子、照明装置及び液晶表示装置
GB9720722D0 (en) 1997-10-01 1997-11-26 Crisp Clean Services Ltd Squeezers
US6309561B1 (en) 1997-12-24 2001-10-30 3M Innovative Properties Company Liquid crystal compounds having a chiral fluorinated terminal portion
DE19816268A1 (de) 1998-04-11 1999-10-14 Clariant Gmbh Cholesterische Flüssigkristallpolymere mit erhöhter Wetterstabilität
JP4502415B2 (ja) 1998-04-14 2010-07-14 新日本石油株式会社 コレステリック液晶薄膜で覆われた微粒子
JP3670963B2 (ja) 1998-04-23 2005-07-13 新日本石油株式会社 液晶性フィルム
US6134808A (en) 1998-05-18 2000-10-24 Minnesota Mining And Manufacturing Company Gap drying with insulation layer between substrate and heated platen
DE19824972A1 (de) 1998-06-04 1999-12-09 Basf Ag Verwendung von cholesterisch-flüssigkristallinen Zusammensetzungen als UV-Filter in kosmetischen und pharmazeutischen Zubereitungen
US6106743A (en) 1998-09-11 2000-08-22 Fan; Bunsen Structurally ordered articles, fabrication method and applications of the same
JP3677191B2 (ja) * 1999-03-15 2005-07-27 株式会社東芝 感光性ポリイミド用現像液、ポリイミド膜パターン形成方法、及び電子部品
JP2000284123A (ja) * 1999-03-31 2000-10-13 Fuji Photo Film Co Ltd 楕円偏光板およびｔｎ型液晶表示装置
JP2001133628A (ja) * 1999-08-26 2001-05-18 Nippon Mitsubishi Oil Corp 偏光回折性フィルムの製造方法
AU3887100A (en) 1999-11-12 2001-05-30 3M Innovative Properties Company Liquid crystal alignment structure and display devices containing same
JP2001213919A (ja) 1999-11-26 2001-08-07 Nitto Denko Corp 側鎖型液晶ポリマーおよびその製造方法
GB2357291B (en) 1999-12-14 2004-03-17 Merck Patent Gmbh Process of preparing a reflective film
GB2359809B (en) 1999-12-24 2004-01-14 Sumitomo Chemical Co Phenylacetylene compound liquid crystal composition, polymer optically anisotropic product, and liquid crystal or optical element
JP2001354734A (ja) 2000-04-12 2001-12-25 Nitto Denko Corp 側鎖型液晶ポリマーおよびその製造方法
JP2001354733A (ja) 2000-04-12 2001-12-25 Nitto Denko Corp 側鎖型液晶ポリマーおよびその製造方法
JP2001316668A (ja) 2000-05-10 2001-11-16 Nitto Denko Corp コレステリック液晶ポリマー組成物
JP2001318225A (ja) 2000-05-10 2001-11-16 Nitto Denko Corp コレステリック液晶配向物の選択反射波長帯域の制御方法
JP2001323266A (ja) * 2000-05-19 2001-11-22 Nitto Denko Corp コレステリック性液晶組成物、配向フィルムおよび多色反射板
US6620342B1 (en) * 2000-10-23 2003-09-16 Atofina Chemicals, Inc. Narrow composition distribution polyvinylidene fluoride RECLT films, processes, articles of manufacture and compositions
JP2002212561A (ja) * 2001-01-19 2002-07-31 Fuji Photo Film Co Ltd コレステリック液晶性組成物およびコレステリック液晶カラーフィルター
US6573963B2 (en) 2001-02-22 2003-06-03 3M Innovativeproperties Company Cholesteric liquid crystal optical bodies and methods of manufacture
US6917399B2 (en) 2001-02-22 2005-07-12 3M Innovative Properties Company Optical bodies containing cholesteric liquid crystal material and methods of manufacture
JP4058481B2 (ja) 2001-04-12 2008-03-12 日東電工株式会社 重合性液晶化合物および光学フィルム
US6669999B2 (en) 2001-05-30 2003-12-30 Industrial Technology Research Institute Method for broadening bandwidth of cholesteric liquid crystal
US6876427B2 (en) 2001-09-21 2005-04-05 3M Innovative Properties Company Cholesteric liquid crystal optical bodies and methods of manufacture and use
US7029729B2 (en) * 2003-02-24 2006-04-18 3M Innovative Properties Company Cholesteric liquid crystal additives
US7068344B2 (en) * 2003-02-24 2006-06-27 3M Innovative Properties Company Cholesteric liquid crystal optical bodies and methods of manufacture and use

Also Published As

Publication number Publication date
JP2007502911A (ja) 2007-02-15
EP1597337A1 (de) 2005-11-23
DE602004005968D1 (de) 2007-05-31
EP1597337B1 (de) 2007-04-18
KR101162461B1 (ko) 2012-07-04
KR20110039503A (ko) 2011-04-18
US6913708B2 (en) 2005-07-05
US20040164274A1 (en) 2004-08-26
KR20050115243A (ko) 2005-12-07
CN1753970A (zh) 2006-03-29
WO2004076588A1 (en) 2004-09-10
KR101177941B1 (ko) 2012-08-28
JP4949846B2 (ja) 2012-06-13
CN1753970B (zh) 2011-12-21

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