ATE157389T1 - Fluessigkristallanzeige mit aktiver matrix sowie dazugehoerige fluessigkristallstruktur - Google Patents

Fluessigkristallanzeige mit aktiver matrix sowie dazugehoerige fluessigkristallstruktur

Info

Publication number
ATE157389T1
ATE157389T1 AT93901390T AT93901390T ATE157389T1 AT E157389 T1 ATE157389 T1 AT E157389T1 AT 93901390 T AT93901390 T AT 93901390T AT 93901390 T AT93901390 T AT 93901390T AT E157389 T1 ATE157389 T1 AT E157389T1
Authority
AT
Austria
Prior art keywords
liquid crystal
active matrix
crystal display
crystal structure
associated liquid
Prior art date
Application number
AT93901390T
Other languages
English (en)
Inventor
Hundi P Kamath
Mark F Wartenberg
Robert H Reamey
Philip J Jones
Stephen S Moore
Original Assignee
Raychem 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 Raychem Corp filed Critical Raychem Corp
Application granted granted Critical
Publication of ATE157389T1 publication Critical patent/ATE157389T1/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
    • 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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Materials Engineering (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
AT93901390T 1991-12-12 1992-12-14 Fluessigkristallanzeige mit aktiver matrix sowie dazugehoerige fluessigkristallstruktur ATE157389T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/806,573 US5233445A (en) 1991-12-12 1991-12-12 Active matrix liquid crystal display with average dielectric constant greater than 6 and less than 1.8 meq/g cyano groups

Publications (1)

Publication Number Publication Date
ATE157389T1 true ATE157389T1 (de) 1997-09-15

Family

ID=25194341

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93901390T ATE157389T1 (de) 1991-12-12 1992-12-14 Fluessigkristallanzeige mit aktiver matrix sowie dazugehoerige fluessigkristallstruktur

Country Status (7)

Country Link
US (1) US5233445A (de)
EP (1) EP0616631B1 (de)
JP (1) JP3356778B2 (de)
KR (1) KR100270010B1 (de)
AT (1) ATE157389T1 (de)
DE (1) DE69221891T2 (de)
WO (1) WO1993012196A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0505964B1 (de) * 1991-03-27 1998-06-03 AG-TECHNOLOGY Co., Ltd. Flüssigkristallanzeigeelement und Projektionsanordnung unter Verwendung desselben
JP3729845B2 (ja) * 1992-03-10 2005-12-21 レイケム・コーポレイション 液晶素子
JP2732335B2 (ja) * 1992-05-28 1998-03-30 チッソ株式会社 液晶組成物およびこの組成物を用いた液晶表示素子
US5335101A (en) * 1993-05-06 1994-08-02 Raychem Corporation Method of making liquid crystal material including polymerizing dispersion of prepolymer and liquid crystal which is immiscible in the prepolymer
US5448382A (en) * 1993-09-07 1995-09-05 The United States Of America As Represented By The Secretary Of The Air Force Nonlinear optical scattering screen viewer
US6271898B1 (en) 1996-09-19 2001-08-07 Rohm And Haas Company Particles and droplets containing liquid domains and method for forming in an aqueous medium
US5835174A (en) * 1995-10-12 1998-11-10 Rohm And Haas Company Droplets and particles containing liquid crystal and films and apparatus containing the same
US5818564A (en) * 1996-09-13 1998-10-06 Raychem Corporation Assembly including an active matrix liquid crystal display module
US6246459B1 (en) 1998-06-10 2001-06-12 Tyco Electronics Corporation Assembly including an active matrix liquid crystal display module and having plural environmental seals
US6297789B2 (en) 1998-07-09 2001-10-02 Tyco Electronics Corporation Integrated circuit card with liquid crystal display for viewing at least a portion of the information stored in the card

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0198168A1 (de) * 1985-02-21 1986-10-22 OIS Optical Imaging Systems, Inc. Aktive Matrix-Flüssigkristallanzeigen und Verfahren zu deren Herstellung
US4878741A (en) * 1986-09-10 1989-11-07 Manchester R & D Partnership Liquid crystal color display and method
GB8508656D0 (en) * 1985-04-03 1985-05-09 Gen Electric Co Plc Liquid crystal displays
US4673255A (en) * 1986-05-22 1987-06-16 John West Method of controlling microdroplet growth in polymeric dispersed liquid crystal
US4890902A (en) * 1985-09-17 1990-01-02 Kent State University Liquid crystal light modulating materials with selectable viewing angles
CA1307576C (en) * 1987-10-20 1992-09-15 Yoshi Arai Liquid crystal devices and process for producing the same
DE68917233T2 (de) * 1988-09-08 1995-02-09 Dainippon Ink & Chemicals Flüssigkristallvorrichtung.
DE68920573T2 (de) * 1988-09-28 1995-05-04 Raychem Corp Verstärkte rückstreuung und lichttransmission in einer anzeigevorrichtung vom gast-wirt-typ.
US5150232A (en) * 1988-10-04 1992-09-22 Asahi Glass Company Ltd. Active matrix liquid crystal display element and projection type active matrix liquid crystal display device
DE4005869A1 (de) * 1989-03-10 1990-09-13 Merck Patent Gmbh Elektrooptisches fluessigkristallsystem
JP2803214B2 (ja) * 1989-09-12 1998-09-24 旭硝子株式会社 液晶樹脂複合体、アクティブマトリクス液晶表示素子、及び投射型アクティブマトリクス液晶表示装置
US5015057A (en) * 1989-09-21 1991-05-14 Tektronix, Inc. Liquid crystal fiber optic attenuator and process for making same
EP0452460B2 (de) * 1989-10-02 1999-08-11 MERCK PATENT GmbH Elektrooptisches flüssigkristallsystem
GB8928282D0 (en) * 1989-12-14 1990-02-21 Secr Defence Pdlc materials
WO1991010716A1 (en) * 1990-01-10 1991-07-25 MERCK Patent Gesellschaft mit beschränkter Haftung Matrix liquid crystal display
US5138472A (en) * 1991-02-11 1992-08-11 Raychem Corporation Display having light scattering centers
EP0505964B1 (de) * 1991-03-27 1998-06-03 AG-TECHNOLOGY Co., Ltd. Flüssigkristallanzeigeelement und Projektionsanordnung unter Verwendung desselben

Also Published As

Publication number Publication date
DE69221891D1 (de) 1997-10-02
JPH07501899A (ja) 1995-02-23
DE69221891T2 (de) 1998-04-02
WO1993012196A1 (en) 1993-06-24
KR100270010B1 (ko) 2000-11-01
EP0616631B1 (de) 1997-08-27
JP3356778B2 (ja) 2002-12-16
EP0616631A1 (de) 1994-09-28
US5233445A (en) 1993-08-03

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Legal Events

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