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Organic PTC thermistor and making method

  • US 20030091829A1
  • Filed: 11/15/2002
  • Published: 05/15/2003
  • Est. Priority Date: 11/15/2001
  • Status: Active Grant
First Claim
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1. An organic positive temperature coefficient thermistor comprising an organic polymer matrix and conductive metal particles dispersed therein, wherein a layer made of an organic material which is different from the organic polymer matrix, does not covalently bond with the conductive metal particles, and is not compatible at a molecular level with the organic polymer matrix is disposed in close proximity to surfaces of the conductive metal particles.

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