GB2156292B - Instrument indicator for a car - Google Patents

Instrument indicator for a car

Info

Publication number
GB2156292B
GB2156292B GB08506946A GB8506946A GB2156292B GB 2156292 B GB2156292 B GB 2156292B GB 08506946 A GB08506946 A GB 08506946A GB 8506946 A GB8506946 A GB 8506946A GB 2156292 B GB2156292 B GB 2156292B
Authority
GB
United Kingdom
Prior art keywords
car
instrument indicator
indicator
instrument
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
GB08506946A
Other languages
English (en)
Other versions
GB8506946D0 (en
GB2156292A (en
Inventor
Minoru Oyama
Ryoji Kinugawa
Souetsu Kamata
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of GB8506946D0 publication Critical patent/GB8506946D0/en
Publication of GB2156292A publication Critical patent/GB2156292A/en
Application granted granted Critical
Publication of GB2156292B publication Critical patent/GB2156292B/en
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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
    • 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
    • B60K37/00—Dashboards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/10—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards
    • B60Q3/14—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards lighting through the surface to be illuminated

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mathematical Physics (AREA)
  • Instrument Panels (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
GB08506946A 1984-03-26 1985-03-18 Instrument indicator for a car Expired GB2156292B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984043048U JPS60157342U (ja) 1984-03-26 1984-03-26 車載用機器の表示装置

Publications (3)

Publication Number Publication Date
GB8506946D0 GB8506946D0 (en) 1985-04-24
GB2156292A GB2156292A (en) 1985-10-09
GB2156292B true GB2156292B (en) 1987-12-02

Family

ID=12652993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08506946A Expired GB2156292B (en) 1984-03-26 1985-03-18 Instrument indicator for a car

Country Status (3)

Country Link
JP (1) JPS60157342U (de)
DE (1) DE3510532A1 (de)
GB (1) GB2156292B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874224A (en) * 1988-05-24 1989-10-17 United Technologies Automotive, Inc. Vehicular display view control system
GB9308828D0 (en) * 1993-04-29 1993-06-16 Univ Loughborough Illuminating display device
JP2003226155A (ja) * 2002-02-04 2003-08-12 Yazaki Corp 車両用計器
ITMI20050334A1 (it) * 2004-03-11 2005-09-12 Leuze Electronic Gmbh Co Kg Sensore ottico per il rilevamento di oggetti in una zona di monitoraggio
DE102005051965A1 (de) * 2005-10-29 2007-05-03 GM Global Technology Operations, Inc., Detroit Kraftfahrzeug und Anzeigevorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB477781A (en) * 1936-07-10 1938-01-06 Donald Orr Sproule Improvements in indicating instruments
DE828685C (de) * 1946-08-27 1952-01-21 Philips Nv Scheinwerfer
GB1084523A (en) * 1964-11-16 1967-09-27 Ferranti Ltd Improvements relating to means for viewing a display presented on or behind a partially reflecting surface
GB1108411A (en) * 1966-02-18 1968-04-03 Rover Co Ltd Indicating instrument
DE1655085C3 (de) * 1967-09-16 1974-01-10 Swf-Spezialfabrik Fuer Autozubehoer Gustav Rau Gmbh, 7120 Bietigheim Drucktastenschalter für Fahrzeuge
DE2208468C3 (de) * 1972-02-23 1975-05-15 Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen Anordnung zur Kontrolle von Aufzeichnungsvorgängen in einem Fahrtschreiber oder ähnlichen Registriergerät
US3947815A (en) * 1975-05-09 1976-03-30 Muncheryan Hrand M Automobile emergency-alerting system
JPS5622468A (en) * 1979-08-01 1981-03-03 Nissan Motor Liquid crystal display unit
JPS58600Y2 (ja) * 1979-09-20 1983-01-07 日産自動車株式会社 車両用照明光の反射防止装置

Also Published As

Publication number Publication date
DE3510532C2 (de) 1990-01-04
DE3510532A1 (de) 1985-10-03
GB8506946D0 (en) 1985-04-24
JPS60157342U (ja) 1985-10-19
GB2156292A (en) 1985-10-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee