The invention relates to a method for operating a display device (20) of a motor vehicle (10). The display device (20) comprises a display screen unit (22) with a display surface that has several subareas (24, 26, 28), and wherein a sight protection element (30) that is designed to set for each of the subareas (24, 26, 28) a respective degree of a transparency. A control module (36) performs: providing the display screen unit (22) in a basic mode, in which the sight protection element (30) sets the same degree of transparency for each of the subareas (24, 26, 28) (S1), checking whether an unlocking signal is given which grants authorization of a user for using a predetermined subarea unlock mode (S2), and, in case the authorization is given: changing the degree of transparency only of the predetermined subareas (24, 26, 28) to the unlock value (S3).


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    Title :

    METHOD FOR OPERATING A DISPLAY DEVICE OF A MOTOR VEHICLE, CONTROL MODULE, DISPLAY DEVICE, AND MOTOR VEHICLE


    Additional title:

    VERFAHREN ZUM BETREIBEN EINER ANZEIGEVORRICHTUNG EINES KRAFTFAHRZEUGS, STEUERMODUL, ANZEIGEVORRICHTUNG UND KRAFTFAHRZEUG
    PROCÉDÉ POUR FAIRE FONCTIONNER UN DISPOSITIF D'AFFICHAGE D'UN VÉHICULE À MOTEUR, MODULE DE COMMANDE, DISPOSITIF D'AFFICHAGE ET VÉHICULE À MOTEUR


    Contributors:

    Publication date :

    2022-04-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES