FR2689651B1 - Dispositif de visualisation d'informations par réflexion sur l'écran de protection d'un tableau de bord de véhicule . - Google Patents

Dispositif de visualisation d'informations par réflexion sur l'écran de protection d'un tableau de bord de véhicule .

Info

Publication number
FR2689651B1
FR2689651B1 FR9204212A FR9204212A FR2689651B1 FR 2689651 B1 FR2689651 B1 FR 2689651B1 FR 9204212 A FR9204212 A FR 9204212A FR 9204212 A FR9204212 A FR 9204212A FR 2689651 B1 FR2689651 B1 FR 2689651B1
Authority
FR
France
Prior art keywords
reflection
displaying information
protection screen
vehicle dashboard
dashboard
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 - Fee Related
Application number
FR9204212A
Other languages
English (en)
Other versions
FR2689651A1 (fr
Inventor
Bertrand Perrin
Fereydoun Garajedagui
Maurice Bro
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR9204212A priority Critical patent/FR2689651B1/fr
Publication of FR2689651A1 publication Critical patent/FR2689651A1/fr
Application granted granted Critical
Publication of FR2689651B1 publication Critical patent/FR2689651B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0018—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for preventing ghost images
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • 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
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/20—Optical features of instruments
    • B60K2360/33—Illumination features
    • B60K2360/334—Projection means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • G02B2027/012—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility comprising devices for attenuating parasitic image effects
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • G02B2027/012—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility comprising devices for attenuating parasitic image effects
    • G02B2027/0121—Parasitic image effect attenuation by suitable positioning of the parasitic images
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0165—Head-up displays characterised by mechanical features associated with a head-down display
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Instrument Panels (AREA)
FR9204212A 1992-04-07 1992-04-07 Dispositif de visualisation d'informations par réflexion sur l'écran de protection d'un tableau de bord de véhicule . Expired - Fee Related FR2689651B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9204212A FR2689651B1 (fr) 1992-04-07 1992-04-07 Dispositif de visualisation d'informations par réflexion sur l'écran de protection d'un tableau de bord de véhicule .

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9204212A FR2689651B1 (fr) 1992-04-07 1992-04-07 Dispositif de visualisation d'informations par réflexion sur l'écran de protection d'un tableau de bord de véhicule .

Publications (2)

Publication Number Publication Date
FR2689651A1 FR2689651A1 (fr) 1993-10-08
FR2689651B1 true FR2689651B1 (fr) 1994-12-30

Family

ID=9428563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9204212A Expired - Fee Related FR2689651B1 (fr) 1992-04-07 1992-04-07 Dispositif de visualisation d'informations par réflexion sur l'écran de protection d'un tableau de bord de véhicule .

Country Status (1)

Country Link
FR (1) FR2689651B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107407811B (zh) * 2015-04-02 2020-11-06 大陆汽车有限责任公司 平视显示器

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721865B1 (fr) * 1994-07-01 1996-08-02 Renault Dispositif de projection d'informations de conduite
DE10145294B4 (de) 2001-09-14 2004-09-09 Rheinmetall Defence Electronics Gmbh Instrumententafel
US6952312B2 (en) 2002-12-31 2005-10-04 3M Innovative Properties Company Head-up display with polarized light source and wide-angle p-polarization reflective polarizer
IT1402112B1 (it) * 2010-10-05 2013-08-28 Arte Arreda S R L Dispositivo per la visualizzazione di immagini virtuali
DE202022101100U1 (de) 2022-02-28 2022-03-04 Saint-Gobain SEKURIT Deutschland GmbH Verglasung zur Signalübertragung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2064025C3 (de) * 1970-12-28 1974-06-27 Adam Opel Ag, 6090 Ruesselsheim Informationsgeber für Kraftfahrzeuge
JPS59176767A (ja) * 1983-03-25 1984-10-06 株式会社デンソー 車両用表示装置
DE3347271C2 (de) * 1983-12-28 1986-08-28 Daimler-Benz Ag, 7000 Stuttgart Optische Einrichtung an Kraftfahrzeugen
US5013134A (en) * 1989-09-28 1991-05-07 Hughes Aircraft Company Ghost-free automotive head-up display employing a wedged windshield
FR2652936B1 (fr) * 1989-10-06 1993-11-26 Renault Regie Nale Usines Dispositif de visualisation.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107407811B (zh) * 2015-04-02 2020-11-06 大陆汽车有限责任公司 平视显示器

Also Published As

Publication number Publication date
FR2689651A1 (fr) 1993-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse