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Electronic device contact structures

  • US 7,105,861 B2
  • Filed: 06/18/2004
  • Issued: 09/12/2006
  • Est. Priority Date: 04/15/2003
  • Status: Expired due to Term
First Claim
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1. An electronic device, comprising:

  • a material body designed for use in an electronic device, the material body having a surface; and

    a contact structure supported by the surface of the material body, the contact structure comprising;

    a patterned conductive layer having an interior portion; and

    a patterned insulating layer having edges and being disposed between the interior portion of the patterned conductive layer and the surface of the material body, the insulating layer being patterned such that the conductive layer extends past all edges of the insulating layer to form an electrical contact to the material body, wherein the electronic device is a photonic lattice light emitting diode.

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