Electrical temperature pyrolyzed polymer material detector and a

Thermal measuring and testing – Temperature measurement – By electrical or magnetic heat sensor

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307 2, 374141, G01K 1116, H01L 4900

Patent

active

045779791

ABSTRACT:
Temperature detectors are disclosed which employ, as their active elements, pieces of partially pyrolyzed polymer material which switch to a more highly conductive state under appropriate imposed electrical bias conditions when the ambient temperature increases above the switching temperature of the detector.

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"Electron Injection in Thin Films of Copper Phthlocyanine", by G. M. Delacote et al, Solid State Communications-vol. 2, pp. 373-376, 1964, Pergammon Press Inc.
"Electric Field Induced Percolation", B. Bordur et al, Journal of Non-Crystalline Solids 50 (1982), (pp. 389-395).

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