Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement
Reexamination Certificate
2008-04-17
2010-11-23
Patel, Ishwarbhai B (Department: 2841)
Electricity: conductors and insulators
Conduits, cables or conductors
Preformed panel circuit arrangement
C174S260000
Reexamination Certificate
active
07838776
ABSTRACT:
A circuitized substrate in which two conductive layers (e.g., electroplated copper foil) are bonded (e.g., laminated) to an interim dielectric layer. Each of the two foil surfaces which physically bond to the dielectric are smooth (e.g., preferably by chemical processing) and include a thin, organic layer thereon, while the outer surfaces of both foils are also smooth (e.g., preferably also using a chemical processing step). One of these resulting conductive layers may function as a ground or voltage plane while the other may function as a signal plane with a plurality of individual signal lines as part thereof. An electrical assembly and an information handling system utilizing such a circuitized substrate are also provided.
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Lauffer John M.
Markovich Voya R.
Wozniak Michael
Endicott Interconnect Technologies, Inc.
Fraley Lawrence R.
Hinman, Howard & Kattell
Levy Mark
Patel Ishwarbhai B
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