PROBLEM TO BE SOLVED: To provide a display device capable of suppressing reduction of resolution of a virtual image and a mobile object comprising the same.SOLUTION: An irradiation part 3 includes an imaging optical system 323, and forms an image on a surface 11 by radiating light for scanning on the surface 11 of a screen 1 from the imaging optical system 323 to the screen 1. A photographing unit is incident with light transmitting the screen l and outputted along a moving direction X from the screen 1 as incident light, and projects a virtual image corresponding to the image into an object space by incident light. A trajectory of a focal position Pf1 of the imaging optical system 323 in the case that an irradiation part 3 scans all areas of the surface 11 is fitted between the surface 11 in which the screen 1 is located at a first position Po1 and the surface 11 in which the screen 1 is located at a second position Po2.SELECTED DRAWING: Figure 12

    【課題】虚像の解像度の低下を抑制できる表示装置、及び表示装置を備える移動体を提供する。【解決手段】照射部3は、結像光学系323を有し、スクリーン1の表面11上を走査する光を結像光学系323からスクリーン1に照射することにより表面11に画像を形成する。投影部は、スクリーン1を透過しスクリーン1から移動方向Xに沿って出力される光が入射光として入射し、入射光により対象空間に画像に対応する虚像を投影する。照射部3が表面11の全域を走査する場合における結像光学系323の焦点位置Pf1の軌跡は、スクリーン1が第1位置Po1にあるときの表面11と、スクリーン1が第2位置Po2にあるときの表面11との間に収まる。【選択図】図12


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    Title :

    DISPLAY DEVICE, AND MOBILE OBJECT INCLUDING DISPLAY DEVICE


    Additional title:

    表示装置、及び表示装置を備える移動体


    Contributors:

    Publication date :

    2018-07-05


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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