Deformable type variable resistor element
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United States of America Patent
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Jul 4, 1989
Grant Date -
N/A
app pub date -
Nov 25, 1987
filing date -
Nov 25, 1987
priority date (Note) -
Expired
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Abstract
A deformable type variable resistor element using silicone gel with a penetration value of approximately 50 to 200 as a basic member in which electrically conductive fine particles as much as 20 to 50 weight percent are mixed, which basic member is provided with at least a pair of electrodes so that the conductive fine particles contained in the basic member come in contact each other to form a number of electrical passages between the pair of electrodes when the basic member is physically deformed by an external force.
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