To provide a vehicle-purpose display device that can increase the rigidity of a mirror while keeping the excellent display quality.SOLUTION: A vehicle-purpose display device 1 comprises: a housing 10 that has an opening part 10a; an image display device 12 that outputs display light L1 of an image; and a mirror 14 that has a main body part 14a including a reflection surface 14s reflecting the display light L1 toward the opening part, and is rotatable around a rotation axis line SH. The mirror 14 has a first rib 14b and a second rib 14c each extending along a first direction and facing each other in a second direction. The first rib is formed as an uppermost end side rib on a rear surface, and the second rib 14c is formed as a lowermost end side rib on the rear surface. A center area CR between the first rib and the second rib on the rear surface is formed as a flat curve surface in which at least a part extends from the first rib to the second rib.SELECTED DRAWING: Figure 2

    【課題】良好な表示品位を保ちつつ、ミラーの剛性を向上させることができる車両用表示装置を提供する。【解決手段】車両用表示装置1は、開口部10aを有する筐体10と、画像の表示光L1を出力する画像表示装置12と、開口部に向けて表示光L1を反射する反射面14sを含む本体部14aを有し、回転軸線SH周りに回転可能なミラー14と、を備え、ミラー14は、それぞれが、第1方向に沿って延在し、第2方向において互いに対向する第1リブ14b及び第2リブ14cを有し、第1リブは、裏面において最も上端側のリブとして形成されており、第2リブ14cは、裏面において最も下端側のリブとして形成されており、裏面における第1リブと第2リブとの間の中央領域CRは、少なくとも一部が第1リブから第2リブまで延在する平坦な曲面として形成されていることを特徴とする。【選択図】図2


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    Title :

    VEHICLE-PURPOSE DISPLAY DEVICE


    Additional title:

    車両用表示装置


    Contributors:

    Publication date :

    2024-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR




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