To provide a virtual image optical system that can achieve good visibility despite its simple configuration.SOLUTION: A virtual image display device 100 comprises: first and second light sources 11, 21; a display element 50 that includes a display surface to display an image; and a virtual image optical system 105 that forms a virtual image of the image. First light emitted from the first light source 11 and second light emitted from the second light source 21 are incident on the display surface from directions different from each other. The virtual image optical system 105 guides the first light from the display surface to the pupil 112 to form a first virtual image 113, and guides the second light from the display surface to the pupil 112 to form a second virtual image 115 at a position different from the first virtual image 113.SELECTED DRAWING: Figure 2

    【課題】 簡素な構成でありながら良好な視認性の実現が可能な虚像光学系を提供すること。【解決手段】 虚像表示装置100は、第1及び第2の光源11,21と、画像を表示する表示面を含む表示素子50と、画像の虚像を形成する虚像光学系105とを備え、第1の光源11から出射した第1の光と第2の光源21から出射した第2の光とは、互いに異なる方向から表示面に入射し、虚像光学系105は、表示面からの第1の光を瞳112に導光することで第1の虚像113を形成し、表示面からの第2の光を瞳112に導光することで第1の虚像113とは異なる位置に第2の虚像115を形成する。【選択図】 図2


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    Title :

    VIRTUAL IMAGE DISPLAY DEVICE, ON-VEHICLE SYSTEM INCLUDING THE SAME, AND MOVING DEVICE


    Additional title:

    虚像表示装置、それを備える車載システム及び移動装置


    Contributors:

    Publication date :

    2023-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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



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