Provided is an organic electroluminescent element containing a flexible substrate having thereon a first electrode layer, an organic layer unit containing a light-emitting layer formed on the first electrode layer, and a second electrode layer formed on the organic layer unit, wherein the organic electroluminescent element emits light to an outside of the organic electroluminescent element with a light distribution property of the emitted light satisfying the following relationships of: 0.85≦L2/L1≦1.20; and L3/L1≦0.45, provided that L1 is a front luminance, L2 is a luminance of view angle 20 degrees, and L3 is a luminance of view angle 60 degrees.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ORGANIC ELECTROLUMINESCENT ELEMENT AND VEHICLE LAMP FITTING


    Beteiligte:
    KATO KAZUKI (Autor:in) / MATSUMURA TOSHIYUKI (Autor:in)

    Erscheinungsdatum :

    09.03.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    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 / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES



    Organic electroluminescent panel and vehicle lamp

    SHIDO MASAYA / ITO TORU | Europäisches Patentamt | 2016

    Freier Zugriff


    VEHICLE LAMP FITTING AND VEHICLE LAMP FITTING SYSTEM

    SATO RYUHO | Europäisches Patentamt | 2019

    Freier Zugriff

    LAMP FITTING SYSTEM AND VEHICLE LAMP FITTING

    MOCHIZUKI KIYOTAKA / TATARA NAOKI / KOBAYASHI NORIHIKO | Europäisches Patentamt | 2023

    Freier Zugriff

    LAMP FITTING SYSTEM AND VEHICLE LAMP FITTING

    MOCHIZUKI KIYOTAKA / TATARA NAOKI / KOBAYASHI NORIHIKO | Europäisches Patentamt | 2021

    Freier Zugriff