To provide a device that enables achieving a fuller color gamut.SOLUTION: A device of the present invention comprises an exit pupil expander, and the exit pupil expander includes: display means that is provided with an outcoupling element configured so as to outcouple light in a forward direction toward users, or in a backward direction away from the user; and a dynamically controllable reflector that is configured to provide selective reflection with respect to the light outcoupled from the exit pupil expander, in which selectivity of the reflection of the light is dynamically controllable, and in which the selective reflection of the light is in a direction back to the user.SELECTED DRAWING: Figure 1

    【課題】より完全な色域を実現可能な装置を提供する。【解決手段】本開示の装置は、射出瞳エキスパンダを備え、射出瞳エキスパンダは、光をユーザに向かう前方に、またユーザから離れる後方にアウトカップリングするように構成されたアウトカップリング要素を備えるディスプレイ手段と、射出瞳エキスパンダからアウトカップリングされた光に対する選択的反射を提供するように構成され、光の反射の選択性は動的に制御可能であり、光の選択的反射は、ユーザに戻る方向にある動的に制御可能な反射器とを備える。【選択図】図1


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    Title :

    DEVICE FOR PROJECTING IMAGES TOWARD USERS


    Additional title:

    ユーザに画像を投影するための装置



    Publication date :

    2024-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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