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Front and backside processed thin film electronic devices

United States Patent

January 3, 2012
View the Complete Patent at the US Patent & Trademark Office
This invention provides thin film devices that have been processed on their front- and backside. The devices include an active layer that is sufficiently thin to be mechanically flexible. Examples of the devices include back-gate and double-gate field effect transistors, double-sided bipolar transistors and 3D integrated circuits.
Evans; Paul G. (Madison, WI), Lagally; Max G. (Madison, WI), Ma; Zhenqiang (Middleton, WI), Yuan; Hao-Chih (Lakewood, CO), Wang; Guogong (Madison, WI), Eriksson; Mark A. (Madison, WI)
Wisconsin Alumni Research Foundation (Madison, WI)
12/ 877,269
September 8, 2010
STATEMENT OF GOVERNMENT RIGHTS Research funding was provided for this invention by the U.S. Army under grant number W911NF-041-1-0389; U.S. Department of Energy under grant number DE-FG02-03ER46028; and the National Science Foundation under grant number 0079983. The United States government has certain rights in this invention.