The device (10) has backlight elements (21, 22) illuminating a display element (20) by using light sources i.e. LEDs, where a main view direction of a user i.e. driver, is parallel to a direction (11). A portion of a display surface of the display element is orthogonal to another direction (12). The former direction is obliquely oriented with respect to the latter direction. The light sources exhibit radiation characteristics (21') such that power radiated in the former direction is greater than power radiated in the latter direction. An independent claim is also included for a method for manufacturing a backlight element.


    Access

    Download


    Export, share and cite



    Title :

    DISPOSITIF D'AFFICHAGE ET PROCEDE DE FABRICATION


    Contributors:

    Publication date :

    2018-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein



    DISPOSITIF D'AFFICHAGE ET PROCEDE DE FABRICATION

    BOX BENOIT / HENON FABRICE / MENDIBOURE ANDRE et al. | European Patent Office | 2016

    Free access

    DISPOSITIF D'AFFICHAGE ET PROCEDE DE REPRESENTATION D'UNE BARRE D'AFFICHAGE AINSI QUE SON PROCEDE DE FABRICATION

    BOHSE HOLGER / ZIEGLER ELMAR / SCHACH HARALD et al. | European Patent Office | 2019

    Free access

    DISPOSITIF D'AFFICHAGE, INSTRUMENTS COMBINES ET SON PROCEDE DE FABRICATION

    SPIELHAGEN MARTIN | European Patent Office | 2021

    Free access

    DISPOSITIF D'AFFICHAGE POUR VEHICULE ET PROCEDE DE FABRICATION CORRESPONDANT

    BENCHIKHI ZAKARIA / BEAU GODEFROY | European Patent Office | 2017

    Free access

    Procédé d’assemblage d’un dispositif d’affichage

    BEAU GODEFROY / FEILLEUX ROMAIN | European Patent Office | 2025

    Free access