A vehicular head-up display system comprises a display panel, a semi-transmissive plate, a chromaticity acquisition unit, and a controller. The display panel has a display surface for displaying an image. The semi-transmissive plate is configured to reflect display light from the display surface and guide the light to a certain space. The chromaticity acquisition unit is configured to acquire the chromaticity of a background superimposed on a virtual image of the display surface, wherein the virtual image is to be visually recognized by an operator positioned in the certain space. The controller is configured to calculate the chromaticity of a composite display surface combining the display surface and the background, and control the chromaticity of the display surface such that a chromaticity difference between the chromaticity of the background and the chromaticity of the composite display surface is equal to or more than a certain value.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VEHICULAR HEAD-UP DISPLAY SYSTEM


    Beteiligte:
    KUSAFUKA KAORU (Autor:in) / HAYASHI YUSUKE (Autor:in) / KAWAJI SATOSHI (Autor:in)

    Erscheinungsdatum :

    2019-01-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    VEHICULAR HEAD-UP DISPLAY SYSTEM

    KUSAFUKA KAORU / HAYASHI YUSUKE / KAWAJI SATOSHI | Europäisches Patentamt | 2019

    Freier Zugriff

    VEHICULAR HEAD-UP DISPLAY SYSTEM

    KUSAFUKA KAORU / HAYASHI YUSUKE / KAWAJI SATOSHI | Europäisches Patentamt | 2017

    Freier Zugriff

    VEHICULAR HEAD-UP DISPLAY SYSTEM

    TAKITA TOSHIFUMI | Europäisches Patentamt | 2016

    Freier Zugriff

    VEHICULAR HEAD-UP DISPLAY SYSTEM

    HASEGAWA TATSUO | Europäisches Patentamt | 2016

    Freier Zugriff

    VEHICULAR CIRCUIT BOARD AND VEHICULAR HEAD-UP DISPLAY

    IIDA YASUNARI / KIHANA TAKERO / TSUCHIDA KIYOSHI | Europäisches Patentamt | 2022

    Freier Zugriff