Electrical resistors – Resistance value responsive to a condition – Gas – vapor – or moisture absorbing or collecting
Patent
1979-06-27
1981-04-21
Albritton, C. L.
Electrical resistors
Resistance value responsive to a condition
Gas, vapor, or moisture absorbing or collecting
252520, 338308, H01L 700
Patent
active
042635764
ABSTRACT:
A humidity sensitive device, including opposing electrodes formed on an insulating substrate, and a humidity sensitive film formed on the surface of the insulating substrate and at least between the opposing electrodes. The humidity sensitive film is obtained by coating on the surface of the insulating substrate a uniformly dispersed mixture including zirconium oxychloride and epoxy resin and heating the same.
REFERENCES:
patent: 4086556 (1978-04-01), Nitta et al.
patent: 4167725 (1979-09-01), Shimizu et al.
Murata Michihiro
Okabe Shinsei
Albritton C. L.
Murata Manufacturing Co. Ltd.
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