LU67566A1 - - Google Patents

Info

Publication number
LU67566A1
LU67566A1 LU67566A LU67566DA LU67566A1 LU 67566 A1 LU67566 A1 LU 67566A1 LU 67566 A LU67566 A LU 67566A LU 67566D A LU67566D A LU 67566DA LU 67566 A1 LU67566 A1 LU 67566A1
Authority
LU
Luxembourg
Application number
LU67566A
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 filed Critical
Publication of LU67566A1 publication Critical patent/LU67566A1/xx

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
    • G02F1/137—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
    • G02F1/13718—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 based on a change of the texture state of a cholesteric liquid crystal
    • 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
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/22—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and nitrogen atoms as chain links, e.g. Schiff bases
    • 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
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/24—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing nitrogen-to-nitrogen bonds
    • C09K19/26—Azoxy compounds
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
LU67566A 1972-05-10 1973-05-08 LU67566A1 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2222974A DE2222974C3 (de) 1972-05-10 1972-05-10 Bildspeicherschirm mit einer Mischung aus cholesterischen und nematischen Flüssigkristallen

Publications (1)

Publication Number Publication Date
LU67566A1 true LU67566A1 (en:Method) 1973-07-13

Family

ID=5844620

Family Applications (1)

Application Number Title Priority Date Filing Date
LU67566A LU67566A1 (en:Method) 1972-05-10 1973-05-08

Country Status (13)

Country Link
US (1) US3821720A (en:Method)
JP (1) JPS5753572B2 (en:Method)
BE (1) BE799371A (en:Method)
CA (1) CA1002163A (en:Method)
CH (1) CH548082A (en:Method)
DE (1) DE2222974C3 (en:Method)
DK (1) DK136678C (en:Method)
FR (1) FR2184311A5 (en:Method)
GB (1) GB1433364A (en:Method)
IT (1) IT987168B (en:Method)
LU (1) LU67566A1 (en:Method)
NL (1) NL7306420A (en:Method)
SE (1) SE392172B (en:Method)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1458045A (en) * 1973-08-15 1976-12-08 Secr Defence Display systems
JPS5410501B2 (en:Method) * 1974-11-14 1979-05-07
JPS5462797A (en) * 1977-10-28 1979-05-21 Citizen Watch Co Ltd Liquid crystal color display device
US4412724A (en) * 1981-03-30 1983-11-01 Raj Technology Partnership Striating liquid crystal display substrates with ultrasonically cavitating bubble beams
US4595259A (en) * 1984-01-19 1986-06-17 Xerox Corporation Transient state liquid crystal image bar for electrophotographic printers
JPS60165030A (ja) * 1984-02-07 1985-08-28 Japan Atom Energy Res Inst 制動放射ｘ線発生用タ−ゲツト
US4711529A (en) * 1985-11-05 1987-12-08 Itt Defense Communications, A Division Of Itt Corporation Optical interface apparatus
US5278684A (en) * 1986-12-11 1994-01-11 Fujitsu Limited Parallel aligned chiral nematic liquid crystal display element
US6327010B1 (en) 1992-02-03 2001-12-04 Merck Patent Gesellschaft Mit Beschrankter Haftung Electrooptical system
US5847798A (en) * 1991-05-02 1998-12-08 Kent State University Polymer stabilized black-white cholesteric reflective display
US5695682A (en) * 1991-05-02 1997-12-09 Kent State University Liquid crystalline light modulating device and material
KR100193354B1 (ko) * 1991-05-02 1999-06-15 유젠 웬닝거 액정 광 변조 장치 및 재료
US5453863A (en) * 1991-05-02 1995-09-26 Kent State University Multistable chiral nematic displays
ES2129463T3 (es) * 1992-05-18 1999-06-16 Univ Kent State Ohio Dispositivo y material cristalinos y liquidos de modulacion de luz.
KR100320567B1 (ko) * 1992-05-18 2002-06-20 액정광변조장치및재료
US5353247A (en) * 1992-05-27 1994-10-04 Faris Sadeg M Optical mass storage system and memory cell incorporated therein
DE4313478C1 (de) * 1993-04-24 1994-09-01 Imm Inst Mikrotech Selektiv veränderbarer, optischer Datenspeicher und Verfahren zu seiner Herstellung
US5477358A (en) * 1993-06-21 1995-12-19 Case Western Reserve University Chiral nematic liquid crystal display with homeotropic alignment and negative dielectric anisotropy
US5625477A (en) * 1994-04-11 1997-04-29 Advanced Display Systems, Inc. Zero field multistable cholesteric liquid crystal displays
US5668614A (en) * 1995-05-01 1997-09-16 Kent State University Pixelized liquid crystal display materials including chiral material adopted to change its chirality upon photo-irradiation
US5661533A (en) * 1995-05-19 1997-08-26 Advanced Display Systems, Inc. Ultra fast response, multistable reflective cholesteric liquid crystal displays
US5933203A (en) * 1997-01-08 1999-08-03 Advanced Display Systems, Inc. Apparatus for and method of driving a cholesteric liquid crystal flat panel display
US6034752A (en) * 1997-03-22 2000-03-07 Kent Displays Incorporated Display device reflecting visible and infrared radiation
DE19909471A1 (de) * 1999-03-04 2000-09-07 Bayerische Motoren Werke Ag Dekorelement
US20060066803A1 (en) * 2004-09-30 2006-03-30 Aylward Peter T Substrate free flexible liquid crystal displays
DE102008051260A1 (de) 2008-10-10 2010-04-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Flüssigkristallmischungen für energiesparende Displays
CN103325415B (zh) * 2013-06-14 2016-08-17 广东工业大学 基于半导体杂质掺杂的胆甾相液晶的光存储器及存储方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650603A (en) * 1967-12-05 1972-03-21 Rca Corp Liquid crystal light valve containing a mixture of nematic and cholesteric materials in which the light scattering effect is reduced when an electric field is applied
JPS4929472B1 (en:Method) * 1969-11-29 1974-08-05
JPS5114433B1 (en:Method) * 1971-07-29 1976-05-10
JPS5441063B2 (en:Method) * 1973-07-13 1979-12-06
JPS5145957A (ja) * 1974-10-17 1976-04-19 Sharp Kk Hyomenhafuirutaasochi

Also Published As

Publication number Publication date
BE799371A (fr) 1973-11-12
US3821720A (en) 1974-06-28
NL7306420A (en:Method) 1973-11-13
JPS4950956A (en:Method) 1974-05-17
GB1433364A (en) 1976-04-28
DK136678B (da) 1977-11-07
DE2222974A1 (de) 1973-11-22
DE2222974B2 (de) 1977-10-06
SE392172B (sv) 1977-03-14
CH548082A (de) 1974-04-11
CA1002163A (en) 1976-12-21
FR2184311A5 (en:Method) 1973-12-21
DE2222974C3 (de) 1978-06-01
IT987168B (it) 1975-02-20
JPS5753572B2 (en:Method) 1982-11-13
DK136678C (da) 1978-05-16

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