A liquid crystal display device includes a liquid crystal panel; a light source; a light guide member that guides light emitted from the light source to a back surface side of the liquid crystal panel; a diffuser panel that is disposed between the light guide member and the liquid crystal panel, extended over an entire area of the back surface of the liquid crystal panel, and diffuses the light received from the light guide member to illuminate the light to the liquid crystal panel; a first reflector that is provided on a back surface of the diffuser panel close to the light guide member side and on an optical axis of the light received from the light guide member, and reflects the light towards the light guide member side; and a second reflector that reflect the light reflected on the first reflector to the diffuser panel side.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    LIQUID CRYSTAL DISPLAY DEVICE AND VEHICLE MEASURING INSTRUMENT


    Beteiligte:
    MORI KOUJI (Autor:in)

    Erscheinungsdatum :

    2015-11-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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... / 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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen



    Liquid crystal display device and vehicle measuring instrument

    MORI KOUJI | Europäisches Patentamt | 2018

    Freier Zugriff


    LIQUID DISPLAY DEVICE AND VEHICLE INSTRUMENT

    MORI KOJI | Europäisches Patentamt | 2015

    Freier Zugriff

    Liquid crystal display aeronautical instrument

    PAN XIAO / YU RONGZHAO | Europäisches Patentamt | 2020

    Freier Zugriff

    Liquid crystal instrument display method and device

    XIE XIUSEN / BIAN SHAOJUN / JIA WEIQING et al. | Europäisches Patentamt | 2022

    Freier Zugriff