A head-up display projects an image onto an eye-box of an observer. The head-up display includes a plurality of light source elements, liquid crystal panel (115), first lens (112), viewpoint detector (800), and controller (700). The plurality of light source elements are arranged into an array shape to output light beams. Liquid crystal panel (115) displays the image, and first lens (112) deflects the light beams emitted from the plurality of light source elements such that an identical region in an incident plane of liquid crystal panel (115) is illuminated with the light beams. Viewpoint detector (800) detects a viewpoint position of the observer. Controller (700) controls light intensity of the light source elements according to the viewpoint position detected by viewpoint detector (800).


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    Title :

    HEAD-UP DISPLAY AND MOVING BODY COMPRISING HEAD-UP DISPLAY


    Additional title:

    HEADUP-ANZEIGE UND BEWEGLICHER KÖRPER MIT HEADUP-ANZEIGE
    AFFICHAGE TÊTE HAUTE ET CORPS MOBILE LE COMPRENANT


    Contributors:
    ASAI YOSUKE (author)

    Publication date :

    2019-08-07


    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 / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G09F DISPLAYING , Anzeigewesen / 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 / G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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