Layered pressure transducer land method for making same

Electrical resistors – Mechanically variable – Surfaces pressed together

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338114, 338 92, 338 47, H01C 1010

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058476393

ABSTRACT:
A variable resistance transducer responsive to an applied pressure including a smooth resistive layer on a flexible substrate and deposited thereon by printing or imaging technology, small points of nonconductive or semiconductive material, and resistive interdigitating fingers where in one finger is a wiper so that position on the resistive layer can be sensed.

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