Resources Contact Us Home
Integrated circuit package having integrated faraday shield

Image Number 4 for United States Patent #8049119.

A packaged integrated circuit (IC) (100) includes a first substrate (110) comprising a first plurality of layers and a first circuit coupling features (112) at an upper surface of the first substrate (110), the first plurality of layers including a first electromagnetic interference shielding layer (132). The packaged IC also includes a second substrate (106) having an upper surface attached to a lower surface of the first substrate (110) by an electrically conductive adhesive material (136). The second substrate (106) includes a second plurality of layers and a second circuit coupling feature (108) at a lower surface of the second substrate (106). The first plurality of layer includes a second EMI shielding layer (134). The packaged IC further includes a functional die (124) disposed between the first (110) and the second (106) substrates and functionally coupled to the first (112) and/or the second (108) circuit coupling features. In the packaged IC, the adhesive material (136) electrically couples the first (132) and the second (134) shielding layers.

  Recently Added Patents
Search result ranking with search string certainty weighting
Method of processing image and image forming apparatus using the same
Arrangement and method for cross-monitoring of data
Soft decision method and associated signal receiving system
Nickel zinc battery design
Dual head hand rake
Camera body and camera system with interchangeable lens for performing image data correction
  Randomly Featured Patents
Heme binding compounds and use thereof
Fluid pressure control system for hydraulic excavators
Polyurethane plastics containing thio groups
Mathematical game apparatus and method of playing the same
Waterproof seal ring for power brake booster housing
System and method for verifying loan data at delivery
Photopolymerizable compositions
Solid fuel combustion device and a compressor
Inflatable portable refuge structure
Ammonium alkoxides