PROBLEM TO BE SOLVED: To provide an on-vehicle device including a curved display, in which the decrease in display quality due to the deformation of a light guide plate caused by the thermal expansion.SOLUTION: An on-vehicle device includes a curved display, and a main body component having a frame disposed at a periphery of the curved display and used to attach the curved display to a vehicle. The curved display includes a curved display panel, a light guide plate disposed on a back surface side of the display panel and bent to protrude in the same direction as the display panel, a holding frame having a support frame to support the display panel from the back surface side between the display panel and the light guide plate, a lower frame to hold a back surface plate disposed on the back surface side of the light guide plate, and a cushion member disposed between the support frame and the back surface plate and holding both ends of the light guide plate. The frame includes a second frame part extending in the first direction at a periphery of the curved display. The second frame part includes a first bent part that is bent to protrude in the same direction as the display panel.SELECTED DRAWING: Figure 1

    【課題】導光板の熱膨張による変形に起因する表示品位の低下を抑えた曲面ディスプレイを備えた車載デバイスを提供する。【解決手段】車載デバイスは、曲面ディスプレイと、曲面ディスプレイの周縁に配置された枠体を有する、車両に曲面ディスプレイを取り付けるための本体部品と、を備える。曲面ディスプレイは、曲面状の表示パネルと、表示パネルの背面側に配置され、表示パネルと同じ方向に向かって突出するように湾曲した導光板と、表示パネルと導光板との間で表示パネルを背面側から支持する支持枠をもつ保持フレームと、導光板の背面側に配置された背面板をもつ下フレームと、支持枠と背面板との間に配置され、導光板の両端部を保持するクッション部材と、を有する。枠体は、曲面ディスプレイの周縁で第1方向に延在する第2枠縁部分を含み、第2枠縁部分は、表示パネルと同じ方向に向かって突出するように湾曲した第1曲げ領域を含む。【選択図】図1


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    Titel :

    ON-VEHICLE DEVICE INCLUDING CURVED DISPLAY


    Weitere Titelangaben:

    曲面ディスプレイを備えた車載デバイス


    Beteiligte:
    TSUJI HIROKI (Autor:in) / TSUBOKURA MASAKI (Autor:in) / ARAMAKI TAKESHI (Autor:in) / HISANO MASAFUMI (Autor:in)

    Erscheinungsdatum :

    2017-10-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... / 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 / H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES



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