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Method of fabricating high-density hermetic electrical feedthroughs using insulated wire bundles

United States Patent

May 10, 2016
View the Complete Patent at the US Patent & Trademark Office
Lawrence Livermore National Laboratory - Visit the Industrial Partnerships Office Website
A method of fabricating electrical feedthroughs coats of a plurality of electrically conductive wires with an electrically insulating material and bundles the coated wires together in a substantially parallel arrangement. The bundled coated wires are secured to each other by joining the electrically insulating material of adjacent wires together to form a monolithic block which is then cut transverse to the wires to produce a block section having opposing first and second sides with a plurality of electrically conductive feedthroughs extending between them.
Shah; Kedar G. (Oakland, CA), Benett; William J. (Livermore, CA), Pannu; Satinderpall S. (Pleasanton, CA)
Lawrence Livermore National Security, LLC (Livermore, CA)
14/ 118,183
May 16, 2012
FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT The United States Government has rights in this invention pursuant to Contract No. DE-AC52-07NA27344 between the United States Department of Energy and Lawrence Livermore National Security, LLC for the operation of Lawrence Livermore National Laboratory.