A backlight is located on an incident side of a liquid crystal cell with a space. A first polarizing plate between the liquid crystal cell and the backlight is spaced from the liquid crystal cell. A second polarizing plate is located on an outgoing side of the liquid crystal cell. A light guiding plate is located between the liquid crystal cell and the first polarizing plate with a space from the liquid crystal cell to transmit a part of light and to guide the light to enter the liquid crystal cell. The display unit and the emitting unit are separately provided. The polarizing axes of the first polarizing plate and the second polarizing plate extend in different directions. When linearly polarized light after passing through the first polarizing plate enters the second polarizing plate, the second polarizing plate shuts off the linearly polarized light.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicle display apparatus


    Beteiligte:
    TANE SEIGO (Autor:in)

    Erscheinungsdatum :

    2020-11-17


    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... / 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



    DISPLAY APPARATUS FOR VEHICLE AND DISPLAY METHOD OF DISPLAY APPARATUS FOR VEHICLE

    FUNABIKI MAKOTO / OBAYASHI KEIICHIRO / KOYAMA TAKAYOSHI et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    VEHICLE DISPLAY APPARATUS

    KAWATE TAMITO / HADA MAKOTO / MITSUMOTO HIROYUKI | Europäisches Patentamt | 2021

    Freier Zugriff

    VEHICLE DISPLAY APPARATUS

    HAYASHI YUSUKE / KUSAFUKA KAORU / KAWAJI SATOSHI | Europäisches Patentamt | 2017

    Freier Zugriff

    VEHICLE DISPLAY APPARATUS

    KONISHI YASUHIRO / KAWAHARA TETSUYA | Europäisches Patentamt | 2016

    Freier Zugriff

    VEHICLE DISPLAY APPARATUS

    SHIHAKU JUN | Europäisches Patentamt | 2023

    Freier Zugriff