A lamp unit comprising a plurality of light sources; a plurality of supporting portions to support the light sources; a connector connected between two adjacent supporting portions; and an optical member disposed on the light sources and comprising a plurality of patterns disposed on a surface of the optical member, wherein the plurality of patterns is disposed on the surface corresponding to the supporting portions having an angle between a perpendicular line passing through a point on a surface of each supporting portions facing a corresponding one of the light sources and a reference line facing a predetermined reference direction of 0 to 45 degrees.


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    Title :

    Lamp unit and vehicle lamp apparatus using the same


    Contributors:
    OH NAM SEOK (author)

    Publication date :

    2019-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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