To ensure the luminance of a display image when a light source with a large light emission area is used.SOLUTION: The display device according to an embodiment includes: a light source unit for emitting a light; a light deflector having a deflection surface for deflecting an emitted light from the light source unit, the light deflector driving the deflection surface and scanning the emitted light on a scan target surface; and a plurality of light guide elements provided between the light source unit and the deflection surface, the light guide elements guiding the emitted light to the deflection surface, the emitted light converging between the light guide elements.SELECTED DRAWING: Figure 10

    【課題】発光部の面積が大きい光源を用いる場合に表示画像の輝度を確保すること。【解決手段】本発明の一態様に係る表示装置は、光を射出する光源部と、前記光源部の射出光を偏向させる偏向面を有し、前記偏向面を駆動させて前記射出光を被走査面上で走査する光偏向器と、前記光源部と前記偏向面との間に設けられ、前記射出光を前記偏向面に導光する複数の導光素子と、を備え、前記射出光は前記複数の導光素子の間で収束する。【選択図】図10


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    Title :

    DISPLAY DEVICE AND MOBILE BODY


    Additional title:

    表示装置、及び移動体


    Contributors:

    Publication date :

    2021-09-24


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



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