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Glass core substrate for integrated circuit devices and methods of making the same

  • US 8,207,453 B2
  • Filed: 12/17/2009
  • Issued: 06/26/2012
  • Est. Priority Date: 12/17/2009
  • Status: Active Grant
First Claim
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1. A substrate comprising:

  • a core comprised of amorphous solid glass, the amorphous solid glass core having a first surface and an opposing second surface;

    a number of conductors extending through the amorphous solid glass core beginning at the first surface and ending at the second surface, wherein the number of conductors comprise an opening through the amorphous solid glass core filled with a single conductive material;

    at least one dielectric layer and at least one metal layer disposed at the first surface of the amorphous solid glass core, wherein the at least one metal layer at the first surface is electrically coupled with at least one of the conductors;

    at least one dielectric layer and a least one metal layer disposed at the second surface of the amorphous solid glass core, wherein the at least one metal layer at the second surface is electrically coupled with at least one of the conductors.

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