Germany Novaled AG and French saint-gobain (Saint - Gobain) announced that common developed can make large organic EL uniform, efficient luminous technology. Use instead of ITO transparent new electrode confirmed the organic EL efficient luminescence. Be able to realize low cost white organic EL lighting.
     Through the combination use of saint-gobain research institute -- French Saint - Gobain Recherche development of transparent electrode "Silverduct", and Novaled organic EL technology "PIN OLED", realize the homogeneous and efficiency is 30% higher than the original white luminous. Luminous area maximum of 100 cm2.
     Transparent electrode surface conductivity maximum of ITO 10 times. The ITO thin film resistor for 30 Ω / /, and Silverduct is less than 4 Ω / /. In order to realize ITO electrode for the number of cm large moon-shaped light panel, need to use thick metal mesh covering ITO layer to ease voltage gradient, otherwise can produce luminous inequality, and use Silverduct will no longer need to metal mesh. In this way, especially bottom luminous type organic EL panel, improve the rate in open at the same time, still can save the cost of setting metal mesh.