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MXPA03004000A - Materiales de cristal liquido y estructuras de alineacion y dispositivos opticos que los contienen. - Google Patents

Materiales de cristal liquido y estructuras de alineacion y dispositivos opticos que los contienen.

Info

Publication number
MXPA03004000A
MXPA03004000A MXPA03004000A MXPA03004000A MXPA03004000A MX PA03004000 A MXPA03004000 A MX PA03004000A MX PA03004000 A MXPA03004000 A MX PA03004000A MX PA03004000 A MXPA03004000 A MX PA03004000A MX PA03004000 A MXPA03004000 A MX PA03004000A
Authority
MX
Mexico
Prior art keywords
liquid crystal
lyotropic
alignment
alignment structures
optical devices
Prior art date
Application number
MXPA03004000A
Other languages
English (en)
Inventor
Hassan Sahouani
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
Publication of MXPA03004000A publication Critical patent/MXPA03004000A/es

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
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants
    • 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/3475—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing at least three nitrogen atoms
    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • 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
    • C09K2323/02—Alignment layer characterised by chemical composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
  • Polarising Elements (AREA)
  • Optical Filters (AREA)

Abstract

Una composicion que comprende un derivado de triazina; comprende ademas un compuesto quiral, un alcohol y un agente tensioactivo. Una estructura de alineacion util en un dispositivo. de visualizacion de cristal liquido que comprende un sustrato que tiene colocado en el mismo una pelicula orientada de un material cristalino, liquido, nematico, liotropico. Los materiales liotropicos particularmente utiles incluyen una clase de compuestos cristalinos, liquidos, nematicos conocidos como cromonicos. Los sustratos se pueden elaborar al revestir el material de cristal liquido liotropico en el sustrato para proporcionar una pelicula orientada del material liotropico. La estructura de alineacion tambien puede incluir uno o mas tintes de polarizacion u otros aditivos y de esta manera se puede hacer para realizar funciones de polarizacion, retraso y/o filtracion de color ademas de las funciones de alineacion y orientacion. Tambien se describen pantallas de cristal liquido que contienen estas estructuras de alineacion y metodos para fabricar estas pantallas de visualizacion.
MXPA03004000A 2000-11-08 2001-11-02 Materiales de cristal liquido y estructuras de alineacion y dispositivos opticos que los contienen. MXPA03004000A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/708,758 US6488866B1 (en) 2000-11-08 2000-11-08 Liquid crystal materials and alignment structures and optical devices containing same
PCT/US2001/046878 WO2002038698A1 (en) 2000-11-08 2001-11-02 Liquid crystal materials and alignment structures and optical devices containing same

Publications (1)

Publication Number Publication Date
MXPA03004000A true MXPA03004000A (es) 2004-05-24

Family

ID=24847077

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03004000A MXPA03004000A (es) 2000-11-08 2001-11-02 Materiales de cristal liquido y estructuras de alineacion y dispositivos opticos que los contienen.

Country Status (10)

Country Link
US (2) US6488866B1 (es)
EP (1) EP1332198A1 (es)
JP (1) JP2004514018A (es)
KR (1) KR20030059228A (es)
CN (1) CN1304530C (es)
AU (1) AU2002232506A1 (es)
MX (1) MXPA03004000A (es)
MY (1) MY127233A (es)
TW (1) TW555836B (es)
WO (1) WO2002038698A1 (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6488866B1 (en) * 2000-11-08 2002-12-03 3M Innovative Properties Company Liquid crystal materials and alignment structures and optical devices containing same
US20040057923A9 (en) * 2001-12-20 2004-03-25 Isabelle Rollat Reshapable hair styling rinse composition comprising (meth)acrylic copolymers
US7742525B1 (en) * 2002-07-14 2010-06-22 Apple Inc. Adaptive motion estimation
CN100442090C (zh) * 2003-01-24 2008-12-10 日东电工株式会社 色校正偏振器
US7144608B2 (en) * 2003-01-24 2006-12-05 Nitto Denko Corporation Color correcting polarizer
BRPI0413164A (pt) * 2003-07-31 2006-10-03 3M Innovative Properties Co composições bioativas compreendendo as triazinas
KR100980026B1 (ko) * 2003-11-05 2010-09-03 삼성전자주식회사 액정표시장치
US7599435B2 (en) * 2004-01-30 2009-10-06 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Video frame encoding and decoding
US7294370B2 (en) * 2004-08-17 2007-11-13 Kent State University Aligned lyotropic chromonic liquid crystal films
US20060110540A1 (en) * 2004-11-24 2006-05-25 3M Innovative Properties Company Method for making nanostructured surfaces
US7582330B2 (en) * 2004-11-24 2009-09-01 3M Innovative Properties Counsel Method for making metallic nanostructures
US7687115B2 (en) * 2004-11-24 2010-03-30 3M Innovative Properties Company Method for making nanostructured surfaces
US7247723B2 (en) * 2004-11-24 2007-07-24 3M Innovative Properties Company Metallic chromonic compounds
US7629027B2 (en) * 2005-10-14 2009-12-08 3M Innovative Properties Company Method for making chromonic nanoparticles
US7718716B2 (en) * 2005-10-14 2010-05-18 3M Innovative Properties Company Chromonic nanoparticles containing bioactive compounds
US20070128291A1 (en) * 2005-12-07 2007-06-07 Tokie Jeffrey H Method and Apparatus for Forming Chromonic Nanoparticles
US7807661B2 (en) * 2005-12-08 2010-10-05 3M Innovative Properties Company Silver ion releasing articles and methods of manufacture
US8092710B2 (en) * 2005-12-19 2012-01-10 3M Innovative Properties Company Hierarchical chromonic structures
US7601769B2 (en) * 2005-12-19 2009-10-13 3M Innovative Peroperties Company Multilayered chromonic structures
US7824732B2 (en) 2005-12-28 2010-11-02 3M Innovative Properties Company Encapsulated chromonic particles
JP4870436B2 (ja) * 2006-01-10 2012-02-08 株式会社 日立ディスプレイズ 液晶表示装置
US7815971B2 (en) * 2006-01-26 2010-10-19 3M Innovative Properties Company Method for making nanostructures with chromonics
US20090027597A1 (en) * 2006-04-27 2009-01-29 Nitto Denko Corporation Method for producing polarizing film, and liquid crystal display device
US20070275185A1 (en) * 2006-05-23 2007-11-29 3M Innovative Properties Company Method of making ordered nanostructured layers
JP4760695B2 (ja) * 2006-12-13 2011-08-31 三菱化学株式会社 異方性膜用材料、異方性膜用組成物、異方性膜及び光学素子
JP2010514679A (ja) * 2006-12-22 2010-05-06 スリーエム イノベイティブ プロパティズ カンパニー 制御放出組成物及び方法
US7718219B2 (en) * 2007-06-27 2010-05-18 3M Innovative Properties Company Method for forming channel patterns with chromonic materials
JP2009080224A (ja) * 2007-09-26 2009-04-16 Nitto Denko Corp コーティング液および光学異方膜の製造方法
WO2009079249A1 (en) * 2007-12-14 2009-06-25 3M Innovative Properties Company Methods for making electronic devices
WO2010078066A1 (en) * 2008-12-31 2010-07-08 3M Innovative Properties Company Polarizing device for selectively blocking and transmitting radiation and method making same
US20100171921A1 (en) * 2009-01-06 2010-07-08 Industrial Technology Research Institute Liquid crystal display
TWI588575B (zh) * 2009-01-09 2017-06-21 Yu-Wen Chen Liquid crystal structure and its making method
KR20110122847A (ko) 2009-02-17 2011-11-11 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 제어 장치 및 그의 제조 방법
US8404318B2 (en) * 2009-06-16 2013-03-26 Kent State University Methods and apparatus to produce aligned film of lyotropic chromonic liquid crystals
US8976327B2 (en) 2010-05-05 2015-03-10 3M Innovative Properties Company Optical shutter applicable in stereoscopic viewing glasses
JP6001874B2 (ja) * 2012-02-17 2016-10-05 日東電工株式会社 光学積層体及び光学積層体の製造方法
CN109370615B (zh) * 2018-11-26 2020-09-15 深圳市国华光电科技有限公司 两性离子掺杂剂在制备基于动态散射模式的液晶材料中的应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0140819B1 (ko) 1994-07-06 1998-06-15 강박광 전도성 액정 배향막 및 그 제조방법
IT1273609B (it) 1995-04-28 1997-07-08 Ausimont Spa Procedimento per la protezione delle superfici lapidee o di rivestimento
US5948487A (en) * 1997-09-05 1999-09-07 3M Innovative Properties Company Anisotropic retardation layers for display devices
US6245399B1 (en) 1998-10-14 2001-06-12 3M Innovative Properties Company Guest-host polarizers
US6538714B1 (en) 1999-10-25 2003-03-25 3M Innovative Properties Company Dual color guest-host polarizers and devices containing guest-host polarizers
AU3887100A (en) * 1999-11-12 2001-05-30 3M Innovative Properties Company Liquid crystal alignment structure and display devices containing same
DE60008137T2 (de) * 1999-11-12 2004-09-16 3M Innovative Properties Co., Saint Paul Flüssigkristallorientierunsstrukturen, verfahren zu deren herstellung und anzeigevorrichtungen, die diese strukturen enthalten
US6488866B1 (en) * 2000-11-08 2002-12-03 3M Innovative Properties Company Liquid crystal materials and alignment structures and optical devices containing same

Also Published As

Publication number Publication date
TW555836B (en) 2003-10-01
AU2002232506A1 (en) 2002-05-21
US6488866B1 (en) 2002-12-03
MY127233A (en) 2006-11-30
WO2002038698A1 (en) 2002-05-16
KR20030059228A (ko) 2003-07-07
US6645578B2 (en) 2003-11-11
CN1547605A (zh) 2004-11-17
EP1332198A1 (en) 2003-08-06
US20030071243A1 (en) 2003-04-17
JP2004514018A (ja) 2004-05-13
CN1304530C (zh) 2007-03-14

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