To provide an image projection device capable of preventing deformation of a light transmissive member caused by external light entering the light transmissive member, and to provide a mobile body having the same.SOLUTION: An image projection device is provided, comprising a light transmissive member 70 for transmitting projection light traveling toward an image projection surface, and upstream and downstream retaining members 72, 71 for sandwiching and holding the light transmissive member 70 from upstream and downstream sides in a traveling direction of the projection light. Contact portions 74 of the upstream retaining member 72 contacting the light transmissive member 70 are linearly formed to fit a surface shape of the light transmissive member 70.SELECTED DRAWING: Figure 1

    【課題】光透過部材に外光が入射することに起因して、光透過部材に歪みが生じることを抑制できる画像投写装置及び移動体を提供する。【解決手段】画像投写面に向けて伝播する投写光が透過する光透過部材70と、投写光の伝播方向の上流側と下流側とから光透過部材70を挟んで保持する上流側保持部材72と、下流側保持部材71とを備える画像投写装置において、上流側保持部材72の光透過部材70に対する接触部74は、光透過部材70の表面形状に沿った線状であることを特徴とする。【選択図】図1


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    Title :

    IMAGE PROJECTION DEVICE AND MOBILE BODY


    Additional title:

    画像投写装置及び移動体


    Contributors:

    Publication date :

    2019-09-26


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



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