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Compartmentalized shielding of selected components

  • US 9,137,934 B2
  • Filed: 07/25/2011
  • Issued: 09/15/2015
  • Est. Priority Date: 08/18/2010
  • Status: Active Grant
First Claim
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1. A module having multiple shielded compartments formed by a process comprising:

  • forming a module having a first circuit and a second circuit on a first surface of a substrate;

    applying a dielectric material to the module to form a body of the module;

    removing a portion of the body of the module to expose a portion of a metallic layer grid about a periphery of the first circuit and about a periphery of the second circuit;

    applying a conductive material to the body of the module and an exposed portion of the metallic layer grid to form a first shielded compartment associated with the first circuit and a second shielded compartment associated with the second circuit; and

    removing a portion of the conductive material and the metallic layer grid to electrically isolate the first shielded compartment of the module from the second shielded compartment of the module, without cutting all of the way through the substrate.

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