To reduce a sense of discomfort during sequential blinking. A lighting controller for a vehicular lamp to control lighting of the vehicular lamp, where the lighting controller is configured to control so that a light emitting region of the vehicular lamp is repeatedly lighted on and off with a first luminance and where, during the time when the light emitting region is lighted on, at a partial region of the light emitting region, one or more bright spots are set with a second luminance that is higher than the first luminance to be moved within the light emitting region, or during the time when the light emitting region is lighted on, at the partial region of the first light emitting region, one or more dark spots are set with a third luminance that is lower than the first luminance to be moved within the light emitting region.


    Access

    Download


    Export, share and cite



    Title :

    LIGHTING CONTROL DEVICE AND LIGHTING CONTROL METHOD FOR VEHICULAR LAMP, AND VEHICULAR LAMP SYSTEM


    Additional title:

    BELEUCHTUNGSSTEUERUNGSVORRICHTUNG UND BELEUCHTUNGSSTEUERUNGSVERFAHREN FÜR FAHRZEUGLEUCHTE UND FAHRZEUGLEUCHTENSYSTEM
    DISPOSITIF DE COMMANDE D'ÉCLAIRAGE ET PROCÉDÉ DE COMMANDE D'ÉCLAIRAGE POUR LAMPE DE VÉHICULE, ET SYSTÈME DE LAMPE DE VÉHICULE


    Contributors:

    Publication date :

    2023-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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



    Lighting control device for vehicular lamp, vehicular lamp system

    OKADA HIDETAKA / OKUNO TOSHIYUKI | European Patent Office | 2022

    Free access

    LIGHTING CONTROL DEVICE FOR VEHICULAR LAMP, VEHICULAR LAMP SYSTEM

    OKADA HIDETAKA / OKUNO TOSHIYUKI | European Patent Office | 2020

    Free access

    LIGHTING CONTROL DEVICE AND LIGHTING CONTROL METHOD FOR VEHICULAR LAMP, AND VEHICULAR LAMP SYSTEM

    NAKASHIMA WATARU / KITA YASUSHI / KIMURA TAKAKO et al. | European Patent Office | 2023

    Free access

    LIGHTING CONTROLLER AND LIGHTING CONTROL METHOD FOR VEHICULAR LAMP, VEHICULAR LAMP SYSTEM

    NAKASHIMA WATARU / KITA YASUSHI / KIMURA TAKAKO et al. | European Patent Office | 2022

    Free access

    LIGHTING CONTROL DEVICE AND LIGHTING CONTROL METHOD FOR VEHICULAR LAMP, AND VEHICULAR LAMP SYSTEM

    NAKASHIMA WATARU / KITA YASUSHI / KIMURA TAKAKO et al. | European Patent Office | 2021

    Free access