Resistors Adjusted By Mechanical Pressure/Force TRIZ Cases
- Curved Touch-Sensor for 3D Automotive Control Surfaces
A shaped touch-sensitive surface conforms to three-dimensional control device geometries while maintaining uniform pressure sensitivity.
- Touch Sensing Apparatus With Varying Trigger Forces
A touch sensing apparatus uses segmented units with varying trigger forces to detect Z-direction pressure alongside XY position.
- Light Emitting Key with Through Hole for Dark Environments
A light emitting key uses a through hole in the piezoresistive layer to route LED beams onto the top substrate.