Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters
Patent
1992-06-23
1994-03-22
Wieder, Kenneth A.
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Lumped type parameters
324664, 324669, 324685, 324689, 7333504, 361286, G01N 2556, G01R 2726
Patent
active
052968197
ABSTRACT:
A moisture sensitive device includes a polymer capacitive moisture sensitive element and a heater. The polymer capacitive moisture sensitive element is formed by sequentially stacking a lower electrode, a moisture sensitive film made of an organic polymer resin material, and an upper electrode on an insulating substrate. The heater serves to heat the moisture sensitive film to restore the original characteristics thereof.
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patent: 5069069 (1991-12-01), Miyagishi et al.
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Abe Tooru
Kuroiwa Takaaki
Miyagishi Tetsuya
Brown Glenn W.
Wieder Kenneth A.
Yamatake-Honeywell Co. Ltd.
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