FR2677790B1 - Dispositif d'affichage pour vehicules automobiles. - Google Patents

Dispositif d'affichage pour vehicules automobiles.

Info

Publication number
FR2677790B1
FR2677790B1 FR9207203A FR9207203A FR2677790B1 FR 2677790 B1 FR2677790 B1 FR 2677790B1 FR 9207203 A FR9207203 A FR 9207203A FR 9207203 A FR9207203 A FR 9207203A FR 2677790 B1 FR2677790 B1 FR 2677790B1
Authority
FR
France
Prior art keywords
display device
motor vehicles
vehicles
motor
display
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.)
Expired - Lifetime
Application number
FR9207203A
Other languages
English (en)
French (fr)
Other versions
FR2677790A1 (fr
Inventor
Jurgen Adamczak
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.)
Hella GmbH and Co KGaA
Original Assignee
Hella KGaA Huek and Co
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 Hella KGaA Huek and Co filed Critical Hella KGaA Huek and Co
Publication of FR2677790A1 publication Critical patent/FR2677790A1/fr
Application granted granted Critical
Publication of FR2677790B1 publication Critical patent/FR2677790B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/22—Display screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/60—Instruments characterised by their location or relative disposition in or on vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR9207203A 1991-06-15 1992-06-15 Dispositif d'affichage pour vehicules automobiles. Expired - Lifetime FR2677790B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4119801A DE4119801C2 (de) 1991-06-15 1991-06-15 Anzeigeeinrichtung für Kraftfahrzeuge

Publications (2)

Publication Number Publication Date
FR2677790A1 FR2677790A1 (fr) 1992-12-18
FR2677790B1 true FR2677790B1 (fr) 1994-12-30

Family

ID=6434040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9207203A Expired - Lifetime FR2677790B1 (fr) 1991-06-15 1992-06-15 Dispositif d'affichage pour vehicules automobiles.

Country Status (3)

Country Link
DE (1) DE4119801C2 (de)
FR (1) FR2677790B1 (de)
IT (1) IT1257219B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19834538B4 (de) * 1998-07-31 2010-04-08 Abb Ag Elektronisches Installationsgerät der Gebäudeinstallationstechnik mit hintergrundbeleuchteter LCD-Anzeige
DE19939087A1 (de) * 1999-08-19 2001-02-22 Hella Kg Hueck & Co Lichtleiter
DE10000992A1 (de) * 2000-01-13 2001-07-19 Hella Kg Hueck & Co Beleuchtungseinrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116144A1 (de) * 1981-04-23 1982-11-11 Vdo Adolf Schindling Ag, 6000 Frankfurt Beleuchtungseinrichtung fuer eine fluessigkristallanzeige
DE3313288A1 (de) * 1983-04-13 1984-10-18 Bosch Gmbh Robert Vorrichtung zur ausleuchtung passiver anzeigen
JPH0337264Y2 (de) * 1985-01-17 1991-08-07
EP0213688A1 (de) * 1985-08-29 1987-03-11 Refac Electronics Corp. Beleuchtungseinrichtung für Flächen von Flüssigkristallanzeigen
DE3736761A1 (de) * 1987-10-30 1989-05-11 Vdo Schindling Kombinationsinstrument fuer kraftfahrzeuge
DE8816551U1 (de) * 1988-09-07 1989-11-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Leuchtanzeigeanordnung
JPH02245788A (ja) * 1989-03-20 1990-10-01 Hitachi Ltd 薄型平面状均一輝度光源装置

Also Published As

Publication number Publication date
ITTO920487A1 (it) 1993-12-09
DE4119801A1 (de) 1992-12-17
DE4119801C2 (de) 1994-11-10
IT1257219B (it) 1996-01-10
FR2677790A1 (fr) 1992-12-18
ITTO920487A0 (it) 1992-06-09

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