FR1568308A - - Google Patents

Info

Publication number
FR1568308A
FR1568308A FR1568308DA FR1568308A FR 1568308 A FR1568308 A FR 1568308A FR 1568308D A FR1568308D A FR 1568308DA FR 1568308 A FR1568308 A FR 1568308A
Authority
FR
France
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.)
Expired
Application number
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
Application granted granted Critical
Publication of FR1568308A publication Critical patent/FR1568308A/fr
Expired legal-status Critical Current

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
    • G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
    • 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
    • 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
    • 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
    • G02F1/13743—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 electrohydrodynamic instabilities or domain formation in liquid crystals
    • G02F1/1375—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 electrohydrodynamic instabilities or domain formation in liquid crystals using dynamic scattering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
    • H04N3/127—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays using liquid crystals

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal Display Device Control (AREA)
FR1568308D 1967-03-31 1968-03-28 Expired FR1568308A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62751567A 1967-03-31 1967-03-31

Publications (1)

Publication Number Publication Date
FR1568308A true FR1568308A (fr) 1969-05-23

Family

ID=24514968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1568308D Expired FR1568308A (fr) 1967-03-31 1968-03-28

Country Status (8)

Country Link
US (1) US3499112A (fr)
JP (3) JPS4824063B1 (fr)
BE (1) BE713010A (fr)
CA (1) CA964358A (fr)
FR (1) FR1568308A (fr)
GB (1) GB1167486A (fr)
NL (1) NL161586C (fr)
SE (1) SE332473B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2104790A1 (fr) * 1970-07-16 1972-04-21 Siemens Ag
FR2180543A2 (en) * 1972-04-20 1973-11-30 Commissariat Energie Atomique Liquid crystal cell - for directing light by varying pd across electrodes
FR2345705A1 (fr) * 1976-03-26 1977-10-21 Digicourse Inc Dispositif anti-reflechissant pour indicateurs lumineux numeriques ou alpha-numeriques

Families Citing this family (127)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796480A (en) * 1968-12-26 1974-03-12 Perkin Elmer Corp Membrane light modulator
US3581002A (en) * 1969-04-01 1971-05-25 Rca Corp Display device for providing graticules of various configurations
US3569614A (en) * 1969-04-10 1971-03-09 Thomas F Hanlon Liquid crystal color modulator for electronic imaging systems
US3597043A (en) * 1969-05-02 1971-08-03 Polacoat Inc Nematic liquid crystal optical elements
US3576364A (en) * 1969-05-20 1971-04-27 Rca Corp Color advertising display employing liquid crystal
US3992081A (en) * 1969-06-11 1976-11-16 Kabushiki Kaisha Suwa Seikosha Liquid crystal display device with enhanged contrast
US3612656A (en) * 1969-06-23 1971-10-12 Bell Telephone Labor Inc Liquid crystal device with lower means located behind the liquid crystal cell
US3575492A (en) * 1969-07-10 1971-04-20 Rca Corp Turnoff method and circuit for liquid crystal display element
US4021945A (en) * 1969-08-25 1977-05-10 Rca Corporation Liquid crystal device with louver means located behind the liquid crystal device
US3614210A (en) * 1969-11-06 1971-10-19 Rca Corp Liquid crystal day/night mirror
US3625591A (en) * 1969-11-10 1971-12-07 Ibm Liquid crystal display element
US3592527A (en) * 1969-11-12 1971-07-13 Gary H Conners Image display device
US3622226A (en) * 1969-11-19 1971-11-23 Rca Corp Liquid crystal cells in a linear array
US3690745A (en) * 1970-03-03 1972-09-12 Texas Instruments Inc Electro-optical devices using lyotropic nematic liquid crystals
US3653138A (en) * 1970-04-13 1972-04-04 Minnesota Mining & Mfg Contrasting background display
DE2017615C3 (de) * 1970-04-13 1974-12-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zum Schalten der Intensität gerichteter Lichtstrahlenbündel mit hohem Kontrast
US3612654A (en) * 1970-05-27 1971-10-12 Rca Corp Liquid crystal display device
US3693143A (en) * 1970-06-22 1972-09-19 Francis V Kennedy Process and apparatus for facilitating the landing of a vehicle on a landing surface
US3689131A (en) * 1970-06-29 1972-09-05 Rca Corp Liquid crystal display device
US3645604A (en) * 1970-08-10 1972-02-29 Bell Telephone Labor Inc Liquid crystal display
US3716289A (en) * 1970-08-31 1973-02-13 Texas Instruments Inc Electro-optical display devices using smectic-nematic liquid crystal mixtures
CH1370870A4 (fr) * 1970-09-16 1972-10-13
DE2047651C3 (de) * 1970-09-28 1974-11-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zur zweidimensional räumlichen und zeitlichen Modulation von kohärenten Lichtbündeln
US3722998A (en) * 1970-10-19 1973-03-27 Eastman Kodak Co Liquid crystal apparatus for reducing contrast
US3881807A (en) * 1970-11-12 1975-05-06 Suwa Seikosha Kk Liquid crystal display for small-sized electronic calculator
US3963906A (en) * 1970-11-17 1976-06-15 Kabushiki Kaisha Suwa Seikosha Compact electronic calculator
DE2058104C2 (de) * 1970-11-26 1987-01-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anzeigeelement mit einem Flüssigkristall
US3720623A (en) * 1971-02-08 1973-03-13 Ncr Encapsulated liquid crystals
CH529421A (de) * 1971-03-30 1972-10-15 Bbc Brown Boveri & Cie Schaltungsanordnung zur Aussteuerung matrixförmig adressierbarer flüssigkristalliner Lichtventile
FR2134160B1 (fr) * 1971-04-22 1975-01-17 Commissariat Energie Atomique
US3734598A (en) * 1971-04-30 1973-05-22 Display Technology Corp Liquid crystal display device having an inclined rear reflector
US4116543A (en) * 1971-05-03 1978-09-26 General Electric Company Control electro-optical device utilizing liquid crystal
US3728007A (en) * 1971-05-27 1973-04-17 Scm Corp Reflective type liquid crystal display device having improved optical contrast
US4005928A (en) * 1971-06-01 1977-02-01 Texas Instruments Incorporated Nematic liquid crystal displays for low voltage direct current operation
JPS5114434B1 (fr) * 1971-07-29 1976-05-10
US3756694A (en) * 1971-09-09 1973-09-04 Sperry Rand Corp Electric field controllable birefringence liquid crystal media and optical display devices for use thereof
US3730608A (en) * 1971-09-30 1973-05-01 A Castegnier Electrolytic light modulation systems
US3751137A (en) * 1971-10-18 1973-08-07 Rockwell International Corp Liquid crystal display device
JPS5327937B2 (fr) * 1971-10-23 1978-08-11
US4033672A (en) * 1971-11-24 1977-07-05 Ing. C. Olivetti & C., S.P.A. Ufficio Brevetti Liquid crystal devices
JPS4878897A (fr) * 1972-01-21 1973-10-23
US3748018A (en) * 1972-02-09 1973-07-24 American Micro Syst Universal transmission reflectance mode liquid crystal display
US3746426A (en) * 1972-02-10 1973-07-17 J Masi Liquid crystal cell and method for its manufacture
US3748753A (en) * 1972-02-15 1973-07-31 E Whitcomb Electro-optic device for improving reading ability
US3789388A (en) * 1972-03-17 1974-01-29 Ragen Semiconductor Inc Apparatus for providing a pulsed liquid crystal display
US3809456A (en) * 1972-04-10 1974-05-07 Optel Corp Liquid crystal device
US3758195A (en) * 1972-04-10 1973-09-11 Scm Corp Voltage-controlled spectral separation of light with liquid crystals
US4165923A (en) * 1972-04-10 1979-08-28 Ncr Corporation Liquid crystal alignment structure
US3807831A (en) * 1972-06-20 1974-04-30 Beckman Instruments Inc Liquid crystal display apparatus
US3986014A (en) * 1972-07-17 1976-10-12 Sharp Kabushiki Kaisha Hood structure for electronic calculators
US3814700A (en) * 1972-08-03 1974-06-04 Ibm Method for controllably varying the electrical properties of nematic liquids and dopants therefor
JPS4937883A (fr) * 1972-08-11 1974-04-08
JPS5216468B2 (fr) * 1972-09-05 1977-05-10
JPS4946974A (fr) * 1972-09-11 1974-05-07
DE2366514C3 (de) * 1972-09-30 1985-10-10 Dai Nippon Printing Co., Ltd., Tokio/Tokyo Elektrooptisches Anzeigegerät
US3897996A (en) * 1972-09-30 1975-08-05 Dainippon Printing Co Ltd Electro-optic display device
US3885861A (en) * 1972-10-02 1975-05-27 Hughes Aircraft Co Liquid crystal digital reticle
US3846775A (en) * 1972-10-06 1974-11-05 Texas Instruments Inc Electro-optical display apparatus for signalling warning of predetermined condition ambient compensated
US3824604A (en) * 1972-10-12 1974-07-16 E Stein Alphanumeric printing system employing liquid crystal matrix
JPS5311171B2 (fr) * 1973-02-09 1978-04-19
JPS49110581A (fr) * 1973-02-23 1974-10-21
JPS5039686A (fr) * 1973-08-15 1975-04-11
US3979320A (en) * 1973-09-22 1976-09-07 Hodogaya Chemical Co., Ltd. Liquid crystal composition
US3935441A (en) * 1974-01-02 1976-01-27 Itek Corporation Apparatus for maintaining image digitization in parallel optical digital processing systems
US3922067A (en) * 1974-02-22 1975-11-25 Hitachi Ltd Electro-optical display device including an improved liquid crystal composition
US4032222A (en) * 1974-11-25 1977-06-28 Digicourse Inc. Controlled reflection readout for digital displays
US4042293A (en) * 1975-01-03 1977-08-16 Rca Corporation Liquid crystal devices having diode characteristics
US3987459A (en) * 1975-08-11 1976-10-19 Andrew Anthony Cammarota Electro optical symbol emitting and recognition device
CH589856A5 (fr) * 1975-12-29 1977-07-15 Kern & Co Ag
JPS52125421U (fr) * 1976-03-19 1977-09-24
US4029393A (en) * 1976-04-29 1977-06-14 General Motors Corporation Integrated thermally compensated liquid crystal display device
US4093355A (en) * 1977-02-04 1978-06-06 General Motors Corporation Symmetrical internal heater for liquid crystal display
US4095217A (en) * 1977-03-07 1978-06-13 Hirotsugu Tani Combined liquid crystal display and photovoltaic converter
SE413116B (sv) * 1978-12-01 1980-04-14 Haeggbom Rolf Anordning for eliminering av storande reflektion i en bildyta
US4235523A (en) * 1979-02-23 1980-11-25 Digicourse Inc. Controlled reflection readout for displays
US4493531A (en) * 1980-07-03 1985-01-15 Control Interface Company Limited Field sensitive optical displays, generation of fields therefor and scanning thereof
JPS5730874U (fr) * 1980-07-24 1982-02-18
US4698022A (en) * 1981-06-11 1987-10-06 Foggles, Inc. Visual occulsion apparatus for pilot training
GB2139392B (en) * 1983-05-05 1986-10-22 Standard Telephones Cables Ltd Display device
US4635082A (en) * 1984-05-17 1987-01-06 Xerox Corporation Thermo-optic light modulation array
US4893903A (en) * 1985-05-06 1990-01-16 Taliq Corporation Flashing advisory sign
US4791418A (en) * 1986-04-30 1988-12-13 Taliq Corporation Signal light
JPS6319163A (ja) * 1986-07-10 1988-01-26 森　敬 太陽光エネルギ−照射治療装置
US4728174A (en) * 1986-11-06 1988-03-01 Hughes Aircraft Company Electron beam addressed liquid crystal light valve
US5227821A (en) * 1987-04-30 1993-07-13 Nview Corporation Liquid crystal display for projection systems
US5255029A (en) * 1987-04-30 1993-10-19 Nview Corporation Liquid crystal display for projection systems
DE69013375T2 (de) * 1989-02-20 1995-05-24 Sanyo Electric Co Infrarotsensor mit einem Flüssigkristallschalter.
US5372504A (en) * 1991-07-25 1994-12-13 Buechler; Richard L. Apparatus for pilot training
US5252069A (en) * 1992-03-30 1993-10-12 Richard A. Lamb Instrument flight rules (IFR) training device
US5910854A (en) 1993-02-26 1999-06-08 Donnelly Corporation Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such solid films and devices
US5668663A (en) 1994-05-05 1997-09-16 Donnelly Corporation Electrochromic mirrors and devices
US6891563B2 (en) 1996-05-22 2005-05-10 Donnelly Corporation Vehicular vision system
US6172613B1 (en) 1998-02-18 2001-01-09 Donnelly Corporation Rearview mirror assembly incorporating vehicle information display
US6326613B1 (en) 1998-01-07 2001-12-04 Donnelly Corporation Vehicle interior mirror assembly adapted for containing a rain sensor
US8294975B2 (en) 1997-08-25 2012-10-23 Donnelly Corporation Automotive rearview mirror assembly
US6124886A (en) 1997-08-25 2000-09-26 Donnelly Corporation Modular rearview mirror assembly
US8288711B2 (en) 1998-01-07 2012-10-16 Donnelly Corporation Interior rearview mirror system with forwardly-viewing camera and a control
US6445287B1 (en) 2000-02-28 2002-09-03 Donnelly Corporation Tire inflation assistance monitoring system
US6477464B2 (en) 2000-03-09 2002-11-05 Donnelly Corporation Complete mirror-based global-positioning system (GPS) navigation solution
US6693517B2 (en) 2000-04-21 2004-02-17 Donnelly Corporation Vehicle mirror assembly communicating wirelessly with vehicle accessories and occupants
US6329925B1 (en) 1999-11-24 2001-12-11 Donnelly Corporation Rearview mirror assembly with added feature modular display
AU2001243285A1 (en) 2000-03-02 2001-09-12 Donnelly Corporation Video mirror systems incorporating an accessory module
WO2007053710A2 (fr) 2005-11-01 2007-05-10 Donnelly Corporation Retroviseur interieur a affichage
US7370983B2 (en) 2000-03-02 2008-05-13 Donnelly Corporation Interior mirror assembly with display
US7167796B2 (en) 2000-03-09 2007-01-23 Donnelly Corporation Vehicle navigation system for use with a telematics system
US7581859B2 (en) 2005-09-14 2009-09-01 Donnelly Corp. Display device for exterior rearview mirror
US7255451B2 (en) 2002-09-20 2007-08-14 Donnelly Corporation Electro-optic mirror cell
ES2287266T3 (es) 2001-01-23 2007-12-16 Donnelly Corporation Sistema de iluminacion de vehiculos mejorado.
JP4599743B2 (ja) * 2001-03-30 2010-12-15 日本電気株式会社 ホールド型表示素子、ディスプレイ、モニタ、ライトバルブ及びプロジェクタ
US6918674B2 (en) 2002-05-03 2005-07-19 Donnelly Corporation Vehicle rearview mirror system
WO2003105099A1 (fr) 2002-06-06 2003-12-18 Donnelly Corporation Systeme de miroir de courtoisie interieur a boussole
US7329013B2 (en) 2002-06-06 2008-02-12 Donnelly Corporation Interior rearview mirror system with compass
US7252418B2 (en) * 2002-07-24 2007-08-07 Bayerische Motoren Werke Aktiengesellschaft Lights for motor vehicles
WO2004103772A2 (fr) 2003-05-19 2004-12-02 Donnelly Corporation Assemblage de retroviseur pour vehicule
AU2003278863A1 (en) 2002-09-20 2004-04-08 Donnelly Corporation Mirror reflective element assembly
US7310177B2 (en) 2002-09-20 2007-12-18 Donnelly Corporation Electro-optic reflective element assembly
DE60316346T2 (de) * 2002-12-20 2008-06-05 Donnelly Corp., Holland Hilfseinrichtungssystem für fahrzeuge
US7446924B2 (en) 2003-10-02 2008-11-04 Donnelly Corporation Mirror reflective element assembly including electronic component
US7308341B2 (en) 2003-10-14 2007-12-11 Donnelly Corporation Vehicle communication system
WO2006040716A1 (fr) * 2004-10-15 2006-04-20 Koninklijke Philips Electronics N.V. Modulateur de lumiere
US8290765B2 (en) * 2005-03-16 2012-10-16 Research In Motion Limited Handheld electronic device with reduced keyboard and associated method of providing improved disambiguation
EP1883855B1 (fr) 2005-05-16 2011-07-20 Donnelly Corporation Ensemble de retroviseur de vehicule comportant des informations sur l'element reflecteur
US8154418B2 (en) 2008-03-31 2012-04-10 Magna Mirrors Of America, Inc. Interior rearview mirror system
DE102009007496A1 (de) * 2009-02-05 2010-08-19 E:Cue Control Gmbh Lampe
US9116370B2 (en) 2013-02-12 2015-08-25 Alphamicron Incorporated Liquid crystal light variable device
EP3673222B1 (fr) 2017-08-23 2021-02-24 Beneq OY Dispositif d'affichage de vision et procédé de fabrication de dispositif d'affichage de vision
GB2583634B (en) 2018-01-10 2022-04-20 Alphamicron Incorporated Switchable one-way mirror

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114836A (en) * 1960-03-04 1963-12-17 Westinghouse Electric Corp Thermal imaging devices utilizing a cholesteric liquid crystalline phase material
US3322485A (en) * 1962-11-09 1967-05-30 Rca Corp Electro-optical elements utilizing an organic nematic compound
US3410999A (en) * 1965-06-29 1968-11-12 Westinghouse Electric Corp Display system utilizing a liquid crystalline material of the cholesteric phase
US3364433A (en) * 1967-03-10 1968-01-16 Bell Telephone Labor Inc Molecular swarm liquid crystal optical parametric devices

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2104790A1 (fr) * 1970-07-16 1972-04-21 Siemens Ag
FR2180543A2 (en) * 1972-04-20 1973-11-30 Commissariat Energie Atomique Liquid crystal cell - for directing light by varying pd across electrodes
FR2345705A1 (fr) * 1976-03-26 1977-10-21 Digicourse Inc Dispositif anti-reflechissant pour indicateurs lumineux numeriques ou alpha-numeriques

Also Published As

Publication number Publication date
NL161586B (nl) 1979-09-17
CA964358A (en) 1975-03-11
NL6804461A (fr) 1968-10-01
US3499112A (en) 1970-03-03
JPS5037520B1 (fr) 1975-12-03
JPS53114451A (en) 1978-10-05
SE332473B (fr) 1971-02-08
NL161586C (nl) 1980-02-15
BE713010A (fr) 1968-07-31
GB1167486A (en) 1969-10-15
JPS4824063B1 (fr) 1973-07-18

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Legal Events

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ST Notification of lapse