THE LARGE-AREA OLED LIGHTING PANEL WITH A RADIANT HEAT WIRE AND LIGHTING SYSTEM WITH A LOW-CONTACT-RESISTANCE

摘要

PURPOSE: A large area OLED(Organic Light Emitting Diode) lighting apparatus and a lighting device are provided to improve the luminous efficiency of a panel by uniformly maintaining current distribution through an auxiliary electrode and a heat radiation wire. CONSTITUTION: An anode(140) is formed on a substrate(110). A transparent electrode layer(120) is formed on the substrate in order to be connected to the anode. A heat radiation wire(130) is formed on the transparent electrode layer in order to be connected to the anode. The heat radiation wire is made of one among Al, Cr, and Mo. The heat radiation wire is made of a plurality of vertical wires and a plurality of horizontal wires. A light-emitting layer is formed on the transparent electrode layer and the heat radiation wire. A first cathode(180) is formed on the light emitting layer.