FR2457785B1 - Dispositif indicateur comportant un tableau indicateur pour vehicule automobile - Google Patents

Dispositif indicateur comportant un tableau indicateur pour vehicule automobile

Info

Publication number
FR2457785B1
FR2457785B1 FR8012481A FR8012481A FR2457785B1 FR 2457785 B1 FR2457785 B1 FR 2457785B1 FR 8012481 A FR8012481 A FR 8012481A FR 8012481 A FR8012481 A FR 8012481A FR 2457785 B1 FR2457785 B1 FR 2457785B1
Authority
FR
France
Prior art keywords
indicator
motor vehicle
panel
indicator device
indicator panel
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
Application number
FR8012481A
Other languages
English (en)
Other versions
FR2457785A1 (fr
Inventor
Karl Sinz
Lisa Pauls
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2457785A1 publication Critical patent/FR2457785A1/fr
Application granted granted Critical
Publication of FR2457785B1 publication Critical patent/FR2457785B1/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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D7/00—Indicating measured values
    • G01D7/02—Indicating value of two or more variables simultaneously
    • G01D7/04—Indicating value of two or more variables simultaneously using a separate indicating element for each variable
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/40—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
    • G01R13/404—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values
    • G01R13/407—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values using a plurality of passive display elements, e.g. liquid crystal or Kerr-effect display elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Geometry (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Details Of Measuring Devices (AREA)
  • Instrument Panels (AREA)
FR8012481A 1979-06-01 1980-06-02 Dispositif indicateur comportant un tableau indicateur pour vehicule automobile Expired FR2457785B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792922400 DE2922400A1 (de) 1979-06-01 1979-06-01 Anzeigevorrichtung mit anzeigefeld, insbesondere fuer kraftfahrzeuge

Publications (2)

Publication Number Publication Date
FR2457785A1 FR2457785A1 (fr) 1980-12-26
FR2457785B1 true FR2457785B1 (fr) 1986-11-07

Family

ID=6072289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8012481A Expired FR2457785B1 (fr) 1979-06-01 1980-06-02 Dispositif indicateur comportant un tableau indicateur pour vehicule automobile

Country Status (4)

Country Link
DE (1) DE2922400A1 (fr)
FR (1) FR2457785B1 (fr)
GB (1) GB2051449B (fr)
IT (1) IT1130786B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024213C2 (de) * 1980-06-27 1982-09-02 Vdo Adolf Schindling Ag, 6000 Frankfurt Verfahren zur Herstellung von auf einen Träger aufgebrachten Leiterbahnen
DE3142101A1 (de) * 1981-10-23 1983-05-05 Vdo Adolf Schindling Ag, 6000 Frankfurt Anzeigevorrichtung
GB2555783B (en) * 2016-11-04 2022-09-28 Bayerische Motoren Werke Ag Automotive interiors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765747A (en) * 1971-08-02 1973-10-16 Texas Instruments Inc Liquid crystal display using a moat, integral driver circuit and electrodes formed within a semiconductor substrate
DE2201268A1 (de) * 1972-01-12 1973-09-20 Grabe Bernt Von Optoelektronische anzeigevorrichtung zur darstellung von zeichen und mustern
US3861783A (en) * 1973-06-28 1975-01-21 Hughes Aircraft Co Liquid crystal display featuring self-adjusting mosaic panel
JPS5749912B2 (fr) * 1973-10-29 1982-10-25
US3954325A (en) * 1974-05-28 1976-05-04 Ceramic Systems Multilayer ceramic-based liquid crystal display
DE2660634C1 (de) * 1975-05-12 1985-05-09 Hitachi, Ltd., Tokio/Tokyo Fluessigkristall-Matrixanzeige
GB1473772A (en) * 1975-09-30 1977-05-18 Ibm Electrochromic display device

Also Published As

Publication number Publication date
IT8022420A0 (it) 1980-05-30
DE2922400A1 (de) 1980-12-11
FR2457785A1 (fr) 1980-12-26
GB2051449A (en) 1981-01-14
IT1130786B (it) 1986-06-18
GB2051449B (en) 1983-01-26

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Legal Events

Date Code Title Description
ST Notification of lapse