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PLZT capacitor on glass substrate

United States Patent

March 29, 2016
View the Complete Patent at the US Patent & Trademark Office
A lead-lanthanum-zirconium-titanate (PLZT) capacitor on a substrate formed of glass. The first metallization layer is deposited on a top side of the substrate to form a first electrode. The dielectric layer of PLZT is deposited over the first metallization layer. The second metallization layer deposited over the dielectric layer to form a second electrode. The glass substrate is advantageous as glass is compatible with an annealing process used to form the capacitor.
Fairchild; Manuel Ray (Kokomo, IN), Taylor; Ralph S. (Noblesville, IN), Berlin; Carl W. (Chamberlain, SD), Wong; Celine Wk (Kokomo, IN), Ma; Beihai (Naperville, IL), Balachandran; Uthamalingam (Willowbrook, IL)
Delphi Technologies, Inc. (Troy, MI), UChicago Argonne, LLC (Chicago, IL)
14/ 873,532
October 2, 2015
GOVERNMENT LICENSE RIGHTS STATEMENT This is an invention jointly developed by Argonne National Lab and Delphi Automotive System, LLC. The United States Government has rights in this invention pursuant to Contract No. DE-AC02-06CH11357 between the United States Government and UChicago Argonne, LLC representing Argonne National Laboratory and pursuant to Contract No. DE-FC26-07NT43121 between the United States Government/Department of Energy and Delphi Automotive Systems, LLC.