A projection display device for a vehicle which allows visual recognition of a virtual image of a display image from a predetermined eye point, the device includes: a projection portion which projects light to be imaged as the display image on a display surface which is formed by a light reflection member in a windshield of a vehicle or in the vicinity of the windshield; an optical system which guides the light projected from the projection portion to the display surface; and an adjustment mechanism which adjusts the light before being introduced to the optical system so as to allow light derived from a curved image of which at least a part is curved to be introduced to the optical system.


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    Title :

    Projection display device for vehicle


    Contributors:

    Publication date :

    2019-10-08


    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 / 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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