To provide a windshield display device with which it is possible to both inhibit a light source from being reflected to a windshield and achieve a reduction of device size.SOLUTION: A display unit 10 which is a 3D display is arranged in an accommodation unit 102 provided to an instrument panel 101, with an image display face 10a inclined to the front or rear direction side of a vehicle 100, the image display face 10a being a face of the display unit 10 on which images are displayed. The display unit 10 comprises an image generation unit in which main pixels each composed of a plurality of sub-pixels differing in luminescent color are repeatedly arrayed along one direction and the other direction intersecting it, and a viewpoint dividing element 13 arranged on top of the image generation unit. The viewpoint dividing element 13 is of a cyclic structure that goes along a direction different from the one and the other direction, and is arranged by being inclined θ degrees with respect to the alignment direction of the image generation unit.SELECTED DRAWING: Figure 1

    【課題】ウィンドシールドへの光源の映り込みの抑制と小型化とを両立可能なウィンドシールド表示装置を実現する。【解決手段】インストルメントパネル101に設けられる収容部102に、3Dディスプレイである表示部10を配置し、表示部10のうち画像を表示する側の面を画像表示面10aとして、画像表示面10aが車両100の前方向側または後方向側に傾けた配置とする。表示部10は、発光色の異なる複数の副画素によりなる主画素が一方向およびこれに交差する他方向に沿って繰り返し配列された画像生成部と、画像生成部の上に重ねて配置された視点分割素子13とを有してなる。視点分割素子13は、一方向および他方向とは異なる方向に沿った周期構造とされ、画像生成部の整列方向に対して所定の角度θ傾いて配置される。【選択図】図1


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    Title :

    WINDSHIELD DISPLAY DEVICE


    Additional title:

    ウィンドシールド表示装置


    Contributors:

    Publication date :

    2021-04-30


    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 / G09F DISPLAYING , Anzeigewesen



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