A head-up display includes illuminating device (110) and an optical reflection unit for reflecting light from illuminating device (110). Illuminating device (110) includes a plurality of light sources (111) arranged in a first direction and a plurality of first lenses (112) disposed corresponding to the plurality of light sources in an emitting direction of the plurality of light sources (111). Each of the plurality of first lenses (112) has first incidence plane (112a) and first emitting plane (112b), At least one of first incidence plane (112a) and first emitting plane (112b) is convex. Illuminating device (110) also includes second lens (113) disposed in an emitting direction of the plurality of first lenses (112) and diffusing plate (114) disposed in an emitting direction of second lens (113). Second lens (113) has second incidence plane (113a) and second emitting plane (113b). At least one of second incidence plane (113a) and second emitting plane (113b) has a concave cross-section in the first direction.


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    Title :

    HEAD-UP DISPLAY, ILLUMINATING DEVICE AND VEHICLE EQUIPPED WITH THE SAME


    Additional title:

    HEAD-UP DISPLAY, BELEUCHTUNGSVORRICHTUNG UND FAHRZEUG MIT SELBIGEM AUSGESTATTET
    AFFICHAGE TÊTE-HAUTE, DISPOSITIF D'ÉCLAIRAGE ET VÉHICULE ÉQUIPÉ CELUI-CI


    Contributors:
    ASAI YOSUKE (author)

    Publication date :

    2018-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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