DE3301914A1 - Fluessigkristall-anzeigevorrichtung - Google Patents

Fluessigkristall-anzeigevorrichtung

Info

Publication number
DE3301914A1
DE3301914A1 DE19833301914 DE3301914A DE3301914A1 DE 3301914 A1 DE3301914 A1 DE 3301914A1 DE 19833301914 DE19833301914 DE 19833301914 DE 3301914 A DE3301914 A DE 3301914A DE 3301914 A1 DE3301914 A1 DE 3301914A1
Authority
DE
Germany
Prior art keywords
liquid crystal
light
display device
crystal display
light guide
Prior art date
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.)
Granted
Application number
DE19833301914
Other languages
German (de)
English (en)
Other versions
DE3301914C2 (enrdf_load_stackoverflow
Inventor
Kurt 7914 Pfaffenhofen Fahrenschon
Gisbert 7900 Ulm Schubert
Wolfram Dr. 7906 Blaustein Wiemer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BMG Gesellschaft fuer moderne Informationssysteme mbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19833301914 priority Critical patent/DE3301914A1/de
Publication of DE3301914A1 publication Critical patent/DE3301914A1/de
Application granted granted Critical
Publication of DE3301914C2 publication Critical patent/DE3301914C2/de
Granted 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133617—Illumination with ultraviolet light; Luminescent elements or materials associated to the cell

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)
DE19833301914 1983-01-21 1983-01-21 Fluessigkristall-anzeigevorrichtung Granted DE3301914A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833301914 DE3301914A1 (de) 1983-01-21 1983-01-21 Fluessigkristall-anzeigevorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833301914 DE3301914A1 (de) 1983-01-21 1983-01-21 Fluessigkristall-anzeigevorrichtung

Publications (2)

Publication Number Publication Date
DE3301914A1 true DE3301914A1 (de) 1984-07-26
DE3301914C2 DE3301914C2 (enrdf_load_stackoverflow) 1993-02-11

Family

ID=6188828

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833301914 Granted DE3301914A1 (de) 1983-01-21 1983-01-21 Fluessigkristall-anzeigevorrichtung

Country Status (1)

Country Link
DE (1) DE3301914A1 (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001399A1 (en) * 1986-08-14 1988-02-25 Robert Bosch Gmbh Display apparatus with liquid crystal cells, preferably for motor vehicles
DE3916790A1 (de) * 1988-07-15 1990-01-18 Pioneer Electronic Corp Anzeigegeraet
WO1991020070A1 (en) * 1990-06-21 1991-12-26 Neosign As Adhesive, fluorescent foil
US5682213A (en) * 1994-07-01 1997-10-28 Adaptive Optics Associates, Inc. Optical illuminator for liquid crystal displays
US6104452A (en) * 1994-07-01 2000-08-15 Adaptive Optics Associates, Inc. Optical illuminator for liquid crystal displays
US6191834B1 (en) * 1996-01-11 2001-02-20 Screen Technology Limited Liquid crystal cell
FR2837315A1 (fr) * 2002-03-13 2003-09-19 Siemens Ag Dispositif de visualisation, notamment pour un vehicule automobile
FR2839578A1 (fr) * 2002-05-07 2003-11-14 Siemens Ag Dispositif de visualisation
US7762703B2 (en) 2006-03-29 2010-07-27 Gm Global Technology Operations, Inc. Heads-up display, motor vehicle and method of operating a heads-up display

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536825A1 (de) * 1995-09-20 1997-03-27 Dsd Dynamisch Statische Displa Lichtsteuer-Anzeigevorrichtung für transflektiven Betrieb

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7922167U1 (de) * 1979-10-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Passive elektrooptische Anzeigevorrichtung, insbesondere Flüssigkristallanzeige
GB2043979A (en) * 1979-03-12 1980-10-08 Timex Corp Backlight for electrooptic display devicee
DE3022543A1 (de) * 1979-06-18 1981-01-22 Gen Motors Corp Fluessigkristall-anzeige
GB2094051A (en) * 1981-02-28 1982-09-08 Thorn Emi Ltd Display device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7922167U1 (de) * 1979-10-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Passive elektrooptische Anzeigevorrichtung, insbesondere Flüssigkristallanzeige
GB2043979A (en) * 1979-03-12 1980-10-08 Timex Corp Backlight for electrooptic display devicee
DE3022543A1 (de) * 1979-06-18 1981-01-22 Gen Motors Corp Fluessigkristall-anzeige
GB2094051A (en) * 1981-02-28 1982-09-08 Thorn Emi Ltd Display device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001399A1 (en) * 1986-08-14 1988-02-25 Robert Bosch Gmbh Display apparatus with liquid crystal cells, preferably for motor vehicles
US4965564A (en) * 1986-08-14 1990-10-23 Robert Bosch Gmbh Display apparatus with liquid crystal cells, preferably for motor vehicles
DE3916790A1 (de) * 1988-07-15 1990-01-18 Pioneer Electronic Corp Anzeigegeraet
US5469186A (en) * 1988-07-15 1995-11-21 Pioneer Electronic Corporation Display device with face plate responsive to multiple wave length beams
WO1991020070A1 (en) * 1990-06-21 1991-12-26 Neosign As Adhesive, fluorescent foil
US5682213A (en) * 1994-07-01 1997-10-28 Adaptive Optics Associates, Inc. Optical illuminator for liquid crystal displays
US6104452A (en) * 1994-07-01 2000-08-15 Adaptive Optics Associates, Inc. Optical illuminator for liquid crystal displays
US6191834B1 (en) * 1996-01-11 2001-02-20 Screen Technology Limited Liquid crystal cell
FR2837315A1 (fr) * 2002-03-13 2003-09-19 Siemens Ag Dispositif de visualisation, notamment pour un vehicule automobile
FR2839578A1 (fr) * 2002-05-07 2003-11-14 Siemens Ag Dispositif de visualisation
US7762703B2 (en) 2006-03-29 2010-07-27 Gm Global Technology Operations, Inc. Heads-up display, motor vehicle and method of operating a heads-up display

Also Published As

Publication number Publication date
DE3301914C2 (enrdf_load_stackoverflow) 1993-02-11

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Legal Events

Date Code Title Description
8120 Willingness to grant licences paragraph 23
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AEG GESELLSCHAFT FUER MODERNE INFORMATIONSSYSTEME