To provide a light guide device capable of suppressing propagation of light while reducing the number of components.SOLUTION: A light guide device includes: first and second light sources 22a, 22b which are arranged side by side and which emit light; a light guide member 4; and a front face member arranged on a front face of the light guide member 4 so as to transmit light from a light exit part. The light guide member 4 includes: a light entrance part which is made of a light translucent material and which allows entrance of the light; the light exit part for allowing exit of the light guided inside via the light entrance part; light guide parts 41a, 41b arranged in a manner to face the first and second light sources 22a, 22b; a junction part 42 extending in a first direction X from the second light source 22b toward the first light source 22a; and connection parts 43 for connecting the light guide parts 41a, 41b and the junction part 42. The connection parts 43 are connected aslope to the first direction X.SELECTED DRAWING: Figure 4

    【課題】部品点数を少なくしながら光の伝播を抑えることができる導光装置を提供する。【解決手段】並んで配置され、光を発する第1,第2の光源22a,22bと、透光性材料からなり、光を入光する入光部と、該入光部を通じて内部に導入した光を出光させる出光部と、を有し、第1,第2の光源22a,22bに対向して配置される導光部41a,41bと、第2の光源22bから第1の光源22aへ向かう第1の方向Xに延びる連結部42と、導光部41a,41bと連結部42とを接続する接続部43と、を有する導光部材4と、導光部材4の前面に配置され、前記出光部からの光を透光する前面部材と、を備える導光装置において、接続部43は、第1の方向Xとは傾斜して接続される。【選択図】図4


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    Titel :

    LIGHT GUIDE DEVICE


    Weitere Titelangaben:

    導光装置


    Beteiligte:
    TOGAWA TETSUO (Autor:in) / YAEGASHI YUI (Autor:in) / SEN TARUHO (Autor:in)

    Erscheinungsdatum :

    2020-08-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G09F DISPLAYING , Anzeigewesen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein



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