To improve visibility by achieving the high brightness of the entire warning display portion uniformly.SOLUTION: A vehicular warning device is equipped with a light guiding member 4 that has a light incident surface in which light irradiated from a light source is incident, and a light emission surface 40a emitting the incident light, and a warning display portion that is provided in a partial area of a backward visually checking mirror disposed on a vehicle back side of the light emission surface 40a, and carries out predetermined warning display by passing the light emitted from the light emission surface 40a to the vehicle back side. The light guiding member 4 is provided with light distribution surfaces 40b and 40c diffusing the incident light.SELECTED DRAWING: Figure 8

    【課題】警告表示部の全体を均一に高輝度化して視認性を向上させる。【解決手段】車両用警告装置は、光源から照射された光が入射する光入射面と、入射した光を出射する光出射面40aとを有する導光部材4と、光出射面40aの車両後側に配置される後方視認用ミラーの一部領域に設けられ、光出射面40aから出射された光を車両後側へ透過させて所定の警告表示を行う警告表示部とを備えている。導光部材4には、入射した光を拡散させる配光面40b、40cが設けられている。【選択図】図8


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    Titel :

    VEHICULAR WARNING DEVICE


    Weitere Titelangaben:

    車両用警告装置


    Beteiligte:
    SHINZAKE HIDEKI (Autor:in) / SHIMIZU TAKAYUKI (Autor:in) / IKEDA NOBUYUKI (Autor:in)

    Erscheinungsdatum :

    2022-04-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / G09F DISPLAYING , Anzeigewesen



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