The present invention provides a lamp comprising: a half mirror which includes an upper surface and a lower surface, reflects one part of light incident from the lower surface, and emits the other part thereof to the outside; a reflection layer disposed under the half mirror so as to face the lower surface of the half mirror; a transparent substrate disposed between the half mirror and the reflection layer; first light sources disposed at one surface of the transparent substrate; and second light sources disposed at the other surface of the transparent substrate, wherein in order to enable light emitted from the first and second resources to be repeatedly reflected by the half mirror and the reflection layer, the one surface of the transparent substrate is disposed to face the half mirror and the other surface of the transparent substrate is disposed to face the reflection layer.


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE LAMP USING SEMICONDUCTOR LIGHT-EMITTING DEVICE


    Additional title:

    FAHRZEUGLAMPE MIT VERWENDUNG EINES LICHTEMITTIERENDEN HALBLEITERBAUELEMENTS
    LAMPE DE VÉHICULE COMPRENANT UN DISPOSITIF ÉLECTROLUMINESCENT À SEMI-CONDUCTEUR


    Contributors:

    Publication date :

    2022-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / 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 / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K,  F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / 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 / H05B ELECTRIC HEATING , Elektrische Heizung



    VEHICLE LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE

    PARK SECHUL / KANG MINGU / SONG HOOYOUNG et al. | European Patent Office | 2018

    Free access

    VEHICLE LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE

    PARK SECHUL / KANG MINGU / SONG HOOYOUNG et al. | European Patent Office | 2018

    Free access

    Vehicle lamp using semiconductor light emitting device

    PARK SECHUL / KANG MINGU / SONG HOOYOUNG et al. | European Patent Office | 2021

    Free access

    Vehicle lamp using semiconductor light emitting device

    LEE EUNAH | European Patent Office | 2018

    Free access

    VEHICLE LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE

    LEE EUNAH | European Patent Office | 2018

    Free access