| http://www.w3.org/ns/prov#value | - A fourth aspect of the present invention is a luminous device comprising an anode, a cathode and an organic compound layer, the device further comprising a conductive film made of an inorganic compound formed between the organic compound layer and the cathode, wherein the organic compound layer is formed to contact the anode, the cathode and the conductive film have a transmissivity of 70% or more
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