PROBLEM TO BE SOLVED: To increase comfort when a user visually recognizes a three-dimensional image in a head-up display.SOLUTION: A display unit 30 comprises: a display element including a display surface 321 that has a plurality of sub pixels arranged in a grid pattern in a first direction and a second direction substantially orthogonal to the first direction; an optical element that defines a beam direction of image light emitted from the sub pixels for each of a plurality of belt-like areas extending in the second direction on the display surface 321; a projection optical system 20 that projects the image light in which the beam direction is defined by the optical element so as to form a virtual image of the display surface; a driver 36 that displaces the display surface 321 and optical element; and a controller 35 that controls the driver 36 to displace the display surface 321 and an optical element.SELECTED DRAWING: Figure 2

    【課題】ヘッドアップディスプレイにおいて三次元画像を視認する際の快適性を高める【解決手段】表示装置30は、第1方向および第1方向に略直交する第2方向に沿って格子状に配列された複数のサブピクセルを有する表示面321を備える表示素子と、表示面321上の第2方向に延びる複数の帯状領域ごとに、サブピクセルから射出される画像光の光線方向を規定する光学素子と、光学素子によって光線方向規定された画像光を、表示面の虚像が形成されるように投影する投影光学系20と、表示面321および光学素子を変位させるドライバ36と、ドライバ36により表示面321および光学素子を変位させるコントローラ35と、を備える。【選択図】図2


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    Title :

    DISPLAY UNIT, DISPLAY SYSTEM, AND MOVABLE BODY


    Additional title:

    表示装置、表示システム、および移動体


    Contributors:

    Publication date :

    2018-11-22


    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 / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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