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Inkjet-patterned, organic complementary circuits integrated with polymer mechanical sensors

 

Complementary inverters were fabricated by inkjet patterning of organic thin-film transistors, with typical carrier mobility of ~0.01-0.05 cm2/Vs for both types of semiconductors in top-gate configuration. The inverters showed a typical gain of -8 with VDD at 10 V, and polymeric accelerometers were integrated with the inverters to demonstrate sensor signal amplification.

 
citation

Ng, T.; Daniel, J. H.; Garner, S.; Krusor, B. S.; Russo, B.; Arias, A. C. Inkjet-patterned, organic complementary circuits integrated with polymer mechanical sensors. Invited paper in Transactions of the Electrochemical Society. 2010; 33 (5): 239-243.