To provide an image display device capable of displaying three-dimensional images in space and at the same time overlapping them with a background.SOLUTION: An image display device (100) includes: a first image projection part (S1) for radiating a first image; a second image projection part (S2) for radiating a second image; an image-forming optical part (10) for forming a first image at a first distance and forming a second image at a second distance; and a control part (40) for controlling the first image projection part (S1) and the second image projection part (S2). The control part (40) has a luminance balance control part (43) for controlling luminance of the first image and luminance of the second image, and the luminance balance control part (43) changes the luminance of the first image and the luminance of the second image with time.SELECTED DRAWING: Figure 2

    【課題】空間中に立体的な画像を表示させつつ、背景と重ね合わせ可能な画像表示装置を提供する。【解決手段】第1画像を照射する第1画像投影部(S1)と、第2画像を照射する第2画像投影部(S2)と、第1画像を第1距離に結像し第2画像を第2距離に結像する結像光学部(10)と、第1画像投影部(S1)および第2画像投影部(S2)を制御する制御部(40)とを備え、制御部(40)は第1画像と第2画像の輝度を制御する輝度バランス制御部(43)を有し、輝度バランス制御部(43)は経時的に第1画像の輝度および第2画像の輝度を変化させる画像表示装置(100)。【選択図】図2


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    Titel :

    IMAGE DISPLAY DEVICE


    Weitere Titelangaben:

    画像表示装置


    Beteiligte:
    OGATA YOICHI (Autor:in)

    Erscheinungsdatum :

    2021-07-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


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



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