Force Measurement Using Piezo-Resistive Materials TRIZ Cases

Stiffening elements in a segmented sensor device redistribute deflection to electrode regions, enabling accurate force localization without a counterpart.

Protruding force concentrating structures direct applied pressure to sensing intersections, resolving signal loss from dispersed force transmission.

A force sensor uses a fixing terminal overlapping the pressure-receiving member to absorb excessive loads, preventing damage to the displaceable portion.

Spring preload protects the semiconductor sensor from overload damage and wear while maintaining high measurement accuracy in complex packaging.

Uniform adhesion eliminates rods and substrates, reducing manufacturing complexity while maintaining measurement quality.

A pressure-sensitive ink uses hydrophobic inorganic fillers to disperse conductive particles uniformly within a flexible adhesive matrix.

A stretchable conductive tubule houses a deformable conductor that changes resistance under mechanical load to detect physical forces.

A flexible sensor employs a conductive particle matrix to detect strain via piezoresistive effects.

An intermediate layer with specific Young's modulus concentrates stress on a piezoresistive element within a diaphragm structure.

Nested cavities and an intermediary spherical element reduce package volume while enabling cost-effective calibration of high-precision sensors.

Intersecting conductive strips on a variable resistivity textile sheet define pressure sensors at each intersection point.

A tactile sensor with a turnable hair structure detects shearing forces and moments acting on the hair element.