Method and apparatus for using flex circuit technology to create an electrode

  • US 20070200254A1
  • Filed: 02/22/2007
  • Published: 08/30/2007
  • Est. Priority Date: 02/27/2006
  • Status: Active Grant
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First Claim
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1. A method of creating an active electrode, comprising:

  • providing a flex circuit having an electrode made of a first material;

    providing a first mask over the flex circuit, the first mask having an offset region and an opening that exposes the electrode;

    depositing a second material over the offset region and the opening, the second material being different from the first material; and

    providing a second mask over the second material, the second mask having an opening over a portion of the second material that is over the offset region.

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