Nanowerk: Electrospray-deposited polymer films can be used to make organic light-emitting diodes (OLEDs) with better characteristics than those made from spin-coated films, according to Yutaka Yamagata of the RIKEN Center for Intellectual Property Strategies, Wako, and colleagues. These researchers have used a novel dual-solvent concept to make the electrospray-deposited films smoother than before, thereby enabling the superior devices to be built.
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Thin-Film Fabrication Method for Organic Light-Emitting Diodes Using Electrospray Deposition
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Dave Flanagan, Deputy Editor, Advanced Materials