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IRG 3: Patterning of Organic Materials for Organic Electronic Devices

A team of Princeton researchers has developed an enabling technique for manufacturing electro-optical devices from organic semiconductors. The method relies on a modeling framework to describe different material transfer modes that occur when the organic materials are "stamped" onto an already patterned substrate, which allowed the Princeton team to cleanly transfer an organic thin film from a stamp to a patterned substrate without leaving any voids.