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Carbon nanotube network thin-film transistors on flexible/stretchable substrates

United States Patent

March 29, 2016
View the Complete Patent at the US Patent & Trademark Office
Lawrence Berkeley National Laboratory - Visit the Technology Transfer and Intellectual Property Management Department Website
This disclosure provides systems, methods, and apparatus for flexible thin-film transistors. In one aspect, a device includes a polymer substrate, a gate electrode disposed on the polymer substrate, a dielectric layer disposed on the gate electrode and on exposed portions of the polymer substrate, a carbon nanotube network disposed on the dielectric layer, and a source electrode and a drain electrode disposed on the carbon nanotube network.
Takei; Kuniharu (Berkeley, CA), Takahashi; Toshitake (Oakland, CA), Javey; Ali (Emeryville, CA)
The Regents of the University of California (Oakland, CA)
14/ 065,218
October 28, 2013
STATEMENT OF GOVERNMENT SUPPORT This invention was made with government support under Contract No. DE-AC02-05CH11231 awarded by the U.S. Department of Energy and under Grant No. EEC-0832819 awarded by the U.S. National Science Foundation, and under Contract No. W911NF-11-1-0089 awarded by DOD Advanced Research Projects Agency (DARPA). The government has certain rights in this invention.