Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Masaru Soeda0
Dongyoun Sim0
Date of Patent
April 28, 2015
0Patent Application Number
136074590
Date Filed
September 7, 2012
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A humidity sensor according to the present examples include a sensor portion for detecting humidity in the ambient environment, and a power supply portion for applying an AC voltage to the sensor portion, wherein the sensor portion is structured so as to have an impedance that is higher than a sensor portion of a conventional humidity sensor. As a result, it is possible to reduce the amount of power consumed in the sensor portion when compared to that of a conventional humidity sensor. Doing so makes it possible to reduce the amount of electrical power consumed in the humidity sensor as a whole in the present invention, including the sensor portion, when compared to that of a conventional humidity sensor.
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