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RFID DEVICE AND METHOD OF MANUFACTURE

  • US 20060065738A1
  • Filed: 09/30/2004
  • Published: 03/30/2006
  • Est. Priority Date: 09/30/2004
  • Status: Abandoned Application
First Claim
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1. A method of making an RFID device which includes the steps of:

  • (a) applying a UV curable adhesive having electrically conductive particles therein to a pair of laterally displaced landing sites of an antenna formed on a UV penetrable web in a manner such that said particles remain spatially positioned from one another, (b) bringing a pair die pads of a die into sufficient electrical contact with said landing sites to effect a Z axis conductivity through the particles between a respective die pad and landing site pad pair while precluding X-Y conductivity between the landing site pads, and (c) UV irradiating of the adhesive in a manner to cure said adhesive joining said die to said antenna.

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