PROBLEM TO BE SOLVED: To provide a vehicle display device having a good appearance of an annular lighting part.SOLUTION: A display device for a vehicle is provided with a decorative ring member formed in an annular shape that can light by illumination, and a light guide illumination part that illuminates the decorative ring member from the rear side. The light guide illumination part has an annular illumination part 72 arranged opposite to the annular illumination part and illuminates the decorative ring member, and a plurality of light guide units LGUs which guide the light to the annular illumination part 72. Each light guide unit LGU has a light source part 90 disposed on the further rear side than the decorative ring member and further inner peripheral side than the light source part 90 disposed on the further inner peripheral side of the decorative ring member, and an extension light guide part 74 corresponding individually to the light source part 90 and extending to the annular illumination part 72 on the further outer peripheral side than the light source part 90 and guide the light from the light source unit 90 to the annular illumination part 72. Between the light guide units LGUs, each extension light guide part 74 causes the light to be turned into the peripheral direction RD common to each other, and to enter the annular illumination part 72.SELECTED DRAWING: Figure 5

    【課題】環状点灯部の見栄えが良好な車両用表示装置を提供する。【解決手段】車両用表示装置は、環状をなし、照明により点灯可能に形成された加飾リング部材と、加飾リング部材を背面側から照明する導光照明部と、を備える。導光照明部は、環状点灯部と対向して配置され、加飾リング部材を照明する環状照明部72と、環状照明部72へ光を導光する複数の導光ユニットLGUと、を有する。各導光ユニットLGUは、加飾リング部材よりも背面側かつ加飾リング部材の外周輪郭よりも内周側に配置された光源部90と、光源部90と個別に対応し、光源部90から光源部90よりも外周側の環状照明部72へと延伸して設けられ、光源部90からの光を環状照明部72へと導光する延伸導光部74と、を有する。各導光ユニットLGU間において、各延伸導光部74は、周方向のうち互いに共通の廻り方向RDに光を旋回させながら、環状照明部72へと入射させる。【選択図】図5


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    Titel :

    DISPLAY DEVICE FOR VEHICLE


    Weitere Titelangaben:

    車両用表示装置


    Beteiligte:
    TAJIRI KAZUYA (Autor:in) / KAMIKUBO YUKI (Autor:in) / NAGATA SHIZUO (Autor:in)

    Erscheinungsdatum :

    2018-07-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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