ATE88019T1 - Eingekapselter fluessigkristall mit einer smektischen phase. - Google Patents

Eingekapselter fluessigkristall mit einer smektischen phase.

Info

Publication number
ATE88019T1
ATE88019T1 AT86304178T AT86304178T ATE88019T1 AT E88019 T1 ATE88019 T1 AT E88019T1 AT 86304178 T AT86304178 T AT 86304178T AT 86304178 T AT86304178 T AT 86304178T AT E88019 T1 ATE88019 T1 AT E88019T1
Authority
AT
Austria
Prior art keywords
liquid crystal
smectic phase
encapsulated liquid
encapsulated
crystal material
Prior art date
Application number
AT86304178T
Other languages
English (en)
Inventor
James L Fergason
Ning Sun Fan
Kenneth N Rearlman
Original Assignee
Taliq Corp
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 Taliq Corp filed Critical Taliq Corp
Application granted granted Critical
Publication of ATE88019T1 publication Critical patent/ATE88019T1/de

Links

Classifications

    • 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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • 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
    • 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
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/542—Macromolecular compounds
    • C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13781—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering using smectic liquid crystals

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
AT86304178T 1985-06-03 1986-06-02 Eingekapselter fluessigkristall mit einer smektischen phase. ATE88019T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74021885A 1985-06-03 1985-06-03
EP86304178A EP0204537B1 (de) 1985-06-03 1986-06-02 Eingekapselter Flüssigkristall mit einer smektischen Phase

Publications (1)

Publication Number Publication Date
ATE88019T1 true ATE88019T1 (de) 1993-04-15

Family

ID=24975532

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86304178T ATE88019T1 (de) 1985-06-03 1986-06-02 Eingekapselter fluessigkristall mit einer smektischen phase.

Country Status (12)

Country Link
EP (1) EP0204537B1 (de)
JP (1) JP2679975B2 (de)
KR (1) KR940005122B1 (de)
CN (1) CN1029040C (de)
AT (1) ATE88019T1 (de)
AU (1) AU585352B2 (de)
CA (1) CA1270317A (de)
DE (1) DE3688218T2 (de)
ES (1) ES8900181A1 (de)
HK (1) HK1002127A1 (de)
IE (1) IE59954B1 (de)
IL (1) IL78998A (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840461A (en) * 1986-10-07 1989-06-20 British Telecommunications Public Limited Company Optical switching devices having liquid crystal with splayed molecular orientation
US5087387A (en) * 1987-08-28 1992-02-11 Kent Research Corporation Light modulating material and method for preparing same
JP2578129B2 (ja) * 1987-09-17 1997-02-05 旭硝子株式会社 調光装置
US5066104A (en) * 1988-03-25 1991-11-19 Raychem Corporation Liquid crystal electrical fault indicators
JPH0833559B2 (ja) * 1988-04-21 1996-03-29 旭硝子株式会社 液晶光学素子の製造方法
JP2581171B2 (ja) * 1988-06-21 1997-02-12 旭硝子株式会社 液晶表示装置、その製造方法、及び投射表示装置
EP0352637B1 (de) * 1988-07-26 1994-03-30 Idemitsu Kosan Company Limited Ferroelektrische flüssigkristalline Zusammensetzung, diese Zusammensetzung verwendende optische Vorrichtung und Verfahren zur Herstellung dieser optischen Vorrichtung
EP0383376B1 (de) * 1989-02-13 1994-10-05 Akzo Nobel N.V. Flüssigkristallpigment, Methode zur Herstellung und Verwendung in Bekleidungen
JPH03226720A (ja) * 1990-01-31 1991-10-07 Victor Co Of Japan Ltd 情報記録媒体
JPH03221919A (ja) * 1990-01-29 1991-09-30 Victor Co Of Japan Ltd 情報記録媒体
JPH04140717A (ja) * 1990-10-01 1992-05-14 Semiconductor Energy Lab Co Ltd 液晶装置
EP0490171B1 (de) * 1990-11-28 2000-06-14 Canon Kabushiki Kaisha Lichtstreuende Flüssigkristallvorrichtung
WO1992014184A1 (en) * 1991-02-11 1992-08-20 Raychem Corporation Method for making encapsulated liquid crystal material
EP0725941A1 (de) * 1992-03-10 1996-08-14 Raychem Corporation Eingekapselte flüssigkristall strukturen,vorrichtung die sie enthalten und methoden zur herstellung
JPH0736007A (ja) * 1993-03-16 1995-02-07 Fuji Xerox Co Ltd 液晶画像表示方法及びその装置
US6174467B1 (en) * 1997-03-28 2001-01-16 Ying Yen Hsu Microencapsulated liquid crystal and method
US6203723B1 (en) 1998-03-12 2001-03-20 Ying Yen Hsu Microencapsulated liquid crystal having multidomains induced by the polymer network and method
NO20030185D0 (no) * 2003-01-14 2003-01-14 Polydisplay Asa Fremgangsmåte for innkapsling av flytende krystaller hvor kapslene har snever störrelsesfordeling
DE102005045708B4 (de) * 2005-09-20 2011-04-07 Bos Gmbh & Co. Kg Schutzvorrichtung für einen Innenraum eines Kraftfahrzeugs
CN105824145B (zh) * 2015-01-08 2019-06-04 江苏和成显示科技有限公司 液晶显示装置及其驱动方法
KR20180130569A (ko) * 2016-04-13 2018-12-07 메르크 파텐트 게엠베하 나노캡슐화를 위한 조성물 및 액정 매질을 포함하는 나노캡슐
KR20190077034A (ko) * 2016-10-31 2019-07-02 메르크 파텐트 게엠베하 액정 매질을 포함하는 나노캡슐
DE102017214093B3 (de) * 2017-08-11 2018-11-29 Continental Automotive Gmbh Flächige Lichtmodulations-Vorrichtung mit schaltbaren multistabilen Transmissionsgraden und/oder multistabilen Streuungseigenschaften in Bezug auf sichtbares Licht und Fahrzeug mit einer flächigen Lichtmodulations-Vorrichtung
US20190101791A1 (en) * 2017-10-02 2019-04-04 Liqxtal Technology Inc. Optical sensing device and structured light projector
US11126060B2 (en) 2017-10-02 2021-09-21 Liqxtal Technology Inc. Tunable light projector
CN113429775A (zh) * 2021-06-24 2021-09-24 广东壮丽彩印股份有限公司 一种uv光固化液晶结构色薄膜及其制备方法
CN117316337B (zh) * 2023-09-04 2024-03-29 中国人民解放军国防科技大学 应用于液晶系统中缺陷结构的数值模拟方法及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101207A (en) * 1973-02-12 1978-07-18 Owens-Illinois, Inc. Preparation of liquid crystal containing polymeric structure
US4435047A (en) * 1981-09-16 1984-03-06 Manchester R & D Partnership Encapsulated liquid crystal and method
US4479118A (en) * 1982-02-11 1984-10-23 General Electric Company Power outage indicator
DE3225680C2 (de) * 1982-07-09 1986-07-24 Kleindienst GmbH, 8900 Augsburg Fahrgerät für die Bewegung eines Lastenträgers, z.B. Rollstuhl
JPS59226378A (ja) * 1983-06-08 1984-12-19 沖電気工業株式会社 平面型表示体

Also Published As

Publication number Publication date
CN1029040C (zh) 1995-06-21
EP0204537A2 (de) 1986-12-10
KR870000610A (ko) 1987-02-19
JPS6248789A (ja) 1987-03-03
IE861470L (en) 1986-12-03
AU5828686A (en) 1986-12-11
CN86104605A (zh) 1987-07-08
IL78998A (en) 1992-01-15
CA1270317A (en) 1990-06-12
IE59954B1 (en) 1994-05-04
DE3688218D1 (de) 1993-05-13
EP0204537A3 (en) 1988-06-08
HK1002127A1 (en) 1998-07-31
KR940005122B1 (ko) 1994-06-11
ES556308A0 (es) 1989-03-01
EP0204537B1 (de) 1993-04-07
JP2679975B2 (ja) 1997-11-19
IL78998A0 (en) 1986-09-30
AU585352B2 (en) 1989-06-15
DE3688218T2 (de) 1993-07-22
ES8900181A1 (es) 1989-03-01

Similar Documents

Publication Publication Date Title
ATE88019T1 (de) Eingekapselter fluessigkristall mit einer smektischen phase.
DE3585566D1 (de) Elektrooptische einrichtung mit ferroelektrischen fluessigkristallen.
DE3581953D1 (de) Smektische fluessigkristallverbindung und fluessigkristallzusammensetzungen.
ATE43727T1 (de) Schwach doppelbrechender, eingekapselter fluessigkristall und denselben verwendender optischer verschluss.
DE3588046D1 (de) Lichtmodulierendes Material, das in einer Kunstharzmatrix dispergierte Flüssigkristalle umfasst.
DE68926942D1 (de) Flüssigkristall-Projektionsanzeigevorrichtung mit einer aktiven Matrix
DE3064522D1 (en) Anisotropic compounds with negative or positive direct anisotropy and limited optical anisotropy, and liquid crystal mixtures containing them
DE3587379D1 (de) Anzeigevorrichtung mit grossen fluessigkristallen.
DE68924310D1 (de) Projektionsgerät mit Flüssigkristallen und Steuerverfahren dafür.
DE3853822D1 (de) In acrylatpolymer dispergiertes flüssigkristallmaterial und dieses verwendende vorrichtungen.
MY8300121A (en) Optically active liquid crystal materials and liquid crystal devices containing them
ATE122474T1 (de) Flüssigkristall-anzeigevorrichtung.
EP0219336A3 (en) Liquid crystal orientation controlling film and liquid crystal device using the same
DE68917914D1 (de) Licht modulierende materialien enthaltend flüssigkristallmikrotröpfen dispergiert in einer polymermatritze.
DE3668182D1 (de) Cholesterische fluessigkristallpolyester mit hohem modul.
GB2169092B (en) Liquid crystal display devices
DE3689699D1 (de) Optischer Plattenspeicher mit Flüssigkristall.
DE3676035D1 (de) Copolyester in der form von cholesterischen fluessigen kristallen.
EP0231953A3 (de) Lichtabsorbierende Harze für Anzeigeeinheit, Anzeigeeinheiten die das Harz verwenden und Verfahren für deren Herstellung
KR900005211A (ko) 액정 광 변조소자 및 액정 광 변조장치
ATE166468T1 (de) Anzeigevorrichtung mit elektrooptischem lichtstreuendem element
DE3688874D1 (de) Optische vorrichtungen mit ferroelektrischen fluessigkristallen.
DE69110703D1 (de) Dichtungsmaterial, flüssigkristallzelle, Anzeigevorrichtung und Aufzeichnungsgerät.
DE59009847D1 (de) Flüssigkristallmedium mit geringer Temperaturabhängigkeit des d/p-Fensters.
DE68912836D1 (de) Ferroelektrische, chirale, smektische Flüssigkristallzusammensetzung und deren Verwendung in einer Flüssigkristallanordnung.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties