The Stanford University have successfully developed a new concept with a few nanometer of graphene as transparent conductor for OLEDs .They demonstrate organic light-emitting diodes with solution-processed graphene thin film transparent conductive anodes. The graphene electrodes were deposited on quartz substrates by spin-coating of an aqueous dispersion of functionalized graphene, followed by a vacuum anneal step to reduce the sheet resistance. read more

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OLEDS on Solution-Processed Graphene Transparent Electrodes

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