DE112007001129T5 - Gast-Wirt-Polymer-Flüssigkristallanzeigen auf einem einzigen Substrat - Google Patents

Gast-Wirt-Polymer-Flüssigkristallanzeigen auf einem einzigen Substrat Download PDF

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Publication number
DE112007001129T5
DE112007001129T5 DE112007001129T DE112007001129T DE112007001129T5 DE 112007001129 T5 DE112007001129 T5 DE 112007001129T5 DE 112007001129 T DE112007001129 T DE 112007001129T DE 112007001129 T DE112007001129 T DE 112007001129T DE 112007001129 T5 DE112007001129 T5 DE 112007001129T5
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DE
Germany
Prior art keywords
display unit
layer
unit according
liquid crystal
guest
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.)
Withdrawn
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DE112007001129T
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German (de)
English (en)
Inventor
Krishnan Chari
Charles W. Lander
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Industrial Technology Research Institute ITRI
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Industrial Technology Research Institute ITRI
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Publication of DE112007001129T5 publication Critical patent/DE112007001129T5/de
Withdrawn legal-status Critical Current

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    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1334Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/52Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54Additives having no specific mesophase characterised by their chemical composition
    • C09K19/542Macromolecular compounds
    • C09K19/544Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/52Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/60Pleochroic dyes
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/137Devices 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13725Devices 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on guest-host interaction
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
DE112007001129T 2006-06-29 2007-06-22 Gast-Wirt-Polymer-Flüssigkristallanzeigen auf einem einzigen Substrat Withdrawn DE112007001129T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/477,211 2006-06-29
US11/477,211 US7754295B2 (en) 2006-06-29 2006-06-29 Single substrate guest-host polymer dispersed liquid crystal displays
PCT/US2007/014596 WO2008005202A2 (en) 2006-06-29 2007-06-22 Single substrate guest-host polymer liquid crystal displays

Publications (1)

Publication Number Publication Date
DE112007001129T5 true DE112007001129T5 (de) 2009-07-09

Family

ID=38695904

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112007001129T Withdrawn DE112007001129T5 (de) 2006-06-29 2007-06-22 Gast-Wirt-Polymer-Flüssigkristallanzeigen auf einem einzigen Substrat

Country Status (5)

Country Link
US (1) US7754295B2 (https=)
JP (1) JP2009537867A (https=)
CN (1) CN101371187B (https=)
DE (1) DE112007001129T5 (https=)
WO (1) WO2008005202A2 (https=)

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KR20100112592A (ko) * 2007-12-28 2010-10-19 다우 글로벌 테크놀로지스 인크. 소규모 기능성 물질
US20090201436A1 (en) * 2008-01-28 2009-08-13 Strazzanti Michael A Display and Control Concealment Method and Apparatus
ATE530154T1 (de) 2008-04-11 2011-11-15 Eurotec Beheer B V Integrierter weicher und biegsamer klammerverschluss für einen ablassbaren stomabeutel mit fingertasche
US8447236B2 (en) * 2008-05-15 2013-05-21 Qualcomm Incorporated Spatial interference mitigation schemes for wireless communication
EP2192436A1 (fr) * 2008-11-26 2010-06-02 The Swatch Group Research and Development Ltd. Dispositif d'affichage utilisant une cellule à cristaux liquides de type invité-hôte, qui comprend un cristal liquide nématique en hélice mélangé avec un colorant dichroïque
DE102009019959A1 (de) 2009-05-05 2010-11-11 Daimler Ag Antriebsstrangvorrichtung
US20100315568A1 (en) * 2009-06-16 2010-12-16 Kent State University Liquid crystal devices and methods providing fast switching mode
US8168084B2 (en) 2009-12-18 2012-05-01 Vanderbilt University Polar nematic compounds
CN101852941B (zh) * 2010-05-18 2012-02-08 苏州汉朗光电有限公司 柔性电控调光介质及其制作方法
CN103483864B (zh) * 2012-06-13 2016-06-15 江苏和成显示科技股份有限公司 二色性染料组合物及其应用
FR2997517B1 (fr) * 2012-10-31 2015-11-20 Saint Gobain Systeme a diffusion lumineuse variable comprenant une couche pdlc
US9116370B2 (en) 2013-02-12 2015-08-25 Alphamicron Incorporated Liquid crystal light variable device
US9334439B2 (en) * 2013-03-15 2016-05-10 Transitions Optical, Inc. Photochromic articles that include photochromic-dichroic materials
WO2016037061A1 (en) * 2014-09-05 2016-03-10 Massachusetts Institute Of Technology Methods and apparatus for liquid crystal photoalignment
US20160092807A1 (en) * 2014-09-25 2016-03-31 International Business Machines Corporation Automatic Detection and Resolution of Pain Points within an Enterprise
CN106249461B (zh) * 2016-10-10 2019-05-14 南京中电熊猫液晶显示科技有限公司 液晶聚合物以及液晶显示面板
WO2018232099A1 (en) * 2017-06-16 2018-12-20 E Ink Corporation Electro-optic media including encapsulated pigments in gelatin binder
GB2583634B (en) 2018-01-10 2022-04-20 Alphamicron Incorporated Switchable one-way mirror
US12090821B1 (en) * 2020-08-04 2024-09-17 Apple Inc. Systems with adjustable window transmission
US11598985B1 (en) 2020-09-08 2023-03-07 Apple Inc. Systems with adjustable window transmission and haze

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