Single Device Manufacturing TRIZ Cases
- MRI Gradient Coil Layout for Force and Torque Balancing
A stream-function coil layout balances field shape with force and torque limits in non-uniform MRI magnetic fields.
- GMR-TMR Magnetoresistance Assembly for Wide-Range Field Sensing
Combining GMR and TMR elements on one substrate simplifies fabrication while extending magnetic field sensitivity and operating range.
- MR Magnetic Sensor Lead Layout for Low-Resistance Miniaturization
Overlapping leads under a soft magnetic body cut series wiring resistance, enabling smaller MR sensors without losing sensitivity.
- Spin-Orbit Thermal Sensor for Magnetic Head Fly-Height Control
A ferromagnetic and SOT sensor tracks head temperature gradients in situ to improve fly-height control and reduce thermal protrusion.
- Polygon TMR Sensor Layout for Low Hysteresis at High Fields
Rotated polygon TMR elements with stable vortex magnetization cut hysteresis and preserve linear response under high fields and heat.
- Multilayer TMR Sensor Structure for Wide Linear Field Sensing
A segmented multilayer sensing stack extends TMR sensor linear range for strong magnetic fields while reducing hysteresis and grain size.
- Cross-Shaped 3D Hall Sensor Structure for High-Temperature Sensing
Wide-bandgap GaN, SiC, and ZnO enable a compact 3D Hall sensor to work above 400°C with simpler wiring and matched sensitivity.