A vehicular projection display apparatus includes: an intermediate image forming optical member; a display device disposed to project light including a display image to the intermediate image forming optical member, and to form an intermediate image as a virtual image or a real image, and an HUD optical system which receives the light of the intermediate image formed by the intermediate image forming optical member, which guides the light to a reflecting face of a windshield of a vehicle or a light reflecting member in a vicinity of the windshield, and which projects the light to allow the display image to be visually recognized as a virtual image at a predetermined eye point. The intermediate image forming optical member forms the intermediate image in a state in which at least part of the intermediate image is curved from a flat plane with respect to the display device.


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    Titel :

    VEHICULAR PROJECTION DISPLAY APPARATUS


    Beteiligte:

    Erscheinungsdatum :

    05.10.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / 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



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