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ELECTRONIC DEVICE MOISTURE INDICATORS

  • US 20100304091A1
  • Filed: 05/26/2009
  • Published: 12/02/2010
  • Est. Priority Date: 05/26/2009
  • Status: Active Grant
First Claim
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1. A moisture indicator structure, comprising:

  • a wicking layer;

    a dye on the wicking layer; and

    upper and lower moisture barrier layers that cover the wicking layer and the dye and that are sealed along at least one edge.

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