An object is to provide a screen image projection system for moving object having a smaller and/or lighter head-mounted part.The present technology provides a screen image projection system for moving object (100) including a screen image projection device (101) mounted on a moving object, and an optical element for screen image display light diffraction (103) arranged in front of human eyes that move along with the moving object, the optical element for screen image display light diffraction (103) diffracting screen image display light projected from the screen image projection device (101) and causing the screen image display light to reach the human eyes. The present technology also provides a component of the screen image projection system and a method for projecting a screen image in the screen image projection system.


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    Title :

    MOVING BODY VIDEO PROJECTION SYSTEM, VIDEO PROJECTION DEVICE, VIDEO DISPLAY LIGHT DIFFRACTION OPTICAL ELEMENT, HELMET, AND VIDEO PROJECTION METHOD


    Additional title:

    VIDEOPROJEKTIONSSYSTEM MIT BEWEGLICHEM KÖRPER, VIDEOPROJEKTIONSVORRICHTUNG, LICHTBEUGUNGSELEMENT EINER VIDEOANZEIGE, HELM UND VIDEOPROJEKTIONSVERFAHREN
    SYSTÈME DE PROJECTION VIDÉO DE CORPS MOBILE, DISPOSITIF DE PROJECTION VIDÉO, ÉLÉMENT OPTIQUE DE DIFFRACTION DE LUMIÈRE D'AFFICHAGE VIDÉO, CASQUE, ET PROCÉDÉ DE PROJECTION VIDÉO


    Contributors:

    Publication date :

    2021-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / A42B Hüte , HATS / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS




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