ATA388478A - Anzeigevorrichtung mit einem lichtventil - Google Patents

Anzeigevorrichtung mit einem lichtventil

Info

Publication number
ATA388478A
ATA388478A AT0388478A AT388478A ATA388478A AT A388478 A ATA388478 A AT A388478A AT 0388478 A AT0388478 A AT 0388478A AT 388478 A AT388478 A AT 388478A AT A388478 A ATA388478 A AT A388478A
Authority
AT
Austria
Prior art keywords
display device
light valve
valve
light
display
Prior art date
Application number
AT0388478A
Other languages
English (en)
Other versions
AT368297B (de
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ATA388478A publication Critical patent/ATA388478A/de
Application granted granted Critical
Publication of AT368297B publication Critical patent/AT368297B/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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
AT0388478A 1977-06-01 1978-05-29 Anzeigevorrichtung mit einem lichtventil AT368297B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772724748 DE2724748A1 (de) 1977-06-01 1977-06-01 Optisches element

Publications (2)

Publication Number Publication Date
ATA388478A true ATA388478A (de) 1982-01-15
AT368297B AT368297B (de) 1982-09-27

Family

ID=6010419

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0388478A AT368297B (de) 1977-06-01 1978-05-29 Anzeigevorrichtung mit einem lichtventil

Country Status (6)

Country Link
US (1) US4236791A (de)
JP (1) JPS54995A (de)
AT (1) AT368297B (de)
CH (1) CH627557A5 (de)
DE (1) DE2724748A1 (de)
GB (1) GB1603757A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742899C3 (de) * 1977-09-23 1980-06-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zur optischen Übertragung von Nachrichten
DE2833926C2 (de) 1978-08-02 1981-10-15 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Sammlung von Licht
DE2833934C2 (de) 1978-08-02 1981-10-15 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Sammlung von Licht und Herstellungsverfahren für eine solche Vorrichtung
DE2833914C2 (de) 1978-08-02 1981-10-15 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Sammlung von Licht und Verfahren zur Herstellung einer solchen Vorrichtung
DE2910952A1 (de) 1979-03-20 1980-12-11 Siemens Ag Vorrichtung zur verbesserung der erkennbarkeit von passiven displays
DE2911087A1 (de) * 1979-03-21 1980-09-25 Siemens Ag Darstellungsverfahren und anzeigevorrichtung zur durchfuehrung dieses verfahrens
DE2926341A1 (de) * 1979-06-29 1981-01-29 Siemens Ag Anordnung zur helligkeitsverstaerkung von passiven anzeigevorrichtungen
DE2927100A1 (de) * 1979-07-04 1981-01-08 Siemens Ag Anordnung zur helligkeitsverstaerkung von passiven anzeigevorrichtungen
DE3300538A1 (de) * 1983-01-10 1984-07-12 Vdo Adolf Schindling Ag, 6000 Frankfurt Anzeigeeinheit
US4720706A (en) * 1985-08-26 1988-01-19 Stine Edward V Method and apparatus for electro-optical color imaging
US4641925A (en) * 1986-03-20 1987-02-10 Motorola, Inc. Liquid crystal display assembly with phosphorescent backlighting
GB9424523D0 (en) * 1994-12-05 1995-01-25 At & T Global Inf Solution Optical receiver for modulated light
DE19648937A1 (de) * 1996-11-26 1997-05-15 Meonic Sys Eng Gmbh Elektronisches Etikett
CA2397943A1 (en) * 2000-01-20 2001-07-26 Ikonisys, Inc. Device and method for detecting and localizing cells by means of photosensitive waveguides
US7196788B2 (en) 2002-07-22 2007-03-27 Ikonisys, Inc. Device and method for detecting and localizing cells by means of photosensitive waveguides
US8585273B2 (en) * 2007-07-31 2013-11-19 Rambus Delaware Llc Illumination assembly including wavelength converting material
US20090034230A1 (en) 2007-07-31 2009-02-05 Luminus Devices, Inc. Illumination assembly including wavelength converting material having spatially varying density

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT946051B (it) 1970-12-04 1973-05-21 Hoffmann La Roche Cellula ottica
AT351615B (de) * 1975-12-03 1979-08-10 Siemens Ag Anordnung zur passiven helligkeitsverstaerkung von ein- oder mehrfarbigen anzeigevor- richtungen
DE2619352C2 (de) * 1976-04-30 1981-12-03 Siemens AG, 1000 Berlin und 8000 München Flüssigkristall-Anzeigevorrichtung mit einer Platte aus fluoreszierendem Material

Also Published As

Publication number Publication date
AT368297B (de) 1982-09-27
US4236791A (en) 1980-12-02
JPS54995A (en) 1979-01-06
GB1603757A (en) 1981-11-25
CH627557A5 (de) 1982-01-15
DE2724748A1 (de) 1978-12-14

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee