Diode TRIZ Cases
- Pixel Collection Circuit for Parallel Optical Flow and Image Readout
Parallel optical flow and image readout cuts high-frame-rate processing load while preserving clear grayscale capture for real-time motion analysis.
- SiC Trench Layout for Parasitic Diode Suppression
Alternating transistor and diode trench regions clamp voltage, reduce hole injection, and limit stacking fault growth in SiC power devices.
- Perovskite Solar Cell Module Layout for High-Illuminance Durability
Continuous high-molecular-weight hole transport layers cut electron recombination and improve electrode adhesion under prolonged high illuminance.
- Semiconductor Lifetime Region Layout for Low Reverse Recovery Loss
Segmented lifetime regions with different lattice defect densities cut reverse recovery loss while keeping low forward voltage and suppressing snapback.
- GaN Schottky Diode Structure With 2DEG Depletion for Low Capacitance
A p-type InGaN island depletes 2DEG in a GaN/AlGaN diode, cutting access resistance and capacitance for faster rectification.
- Reconfigurable Photodiode Pixel Array for High-Voltage Energy Harvesting
Row-selectable photodiodes switch between imaging and series or parallel harvesting to generate higher voltage without extra boost circuitry.
- Vacuum Circuit Breaker UPS Switching to Prevent Input Backfeed
Alternating vacuum circuit breakers with a bypass switch blocks AC backfeed during outages and keeps UPS transfer fast and stable.
- Semiconductor Protection Layout for ESD Breakdown and Low ON-Resistance
Mirror-symmetrical drift and floating well regions spread current and heat to improve ESD/EOS breakdown while keeping ON-resistance low.
- HEMT Layout With Integrated 2DEG Resistor for Current Sensing
A 2DEG resistor is integrated inside the HEMT layout to enable precise high-side current sensing while saving chip area and process cost.
- Vertical MOSFET Trench Schottky Layout for Lower Turn-On Loss
A surrounding trench Schottky diode suppresses parasitic pn bipolar operation in a vertical MOSFET, cutting turn-on loss and forward degradation.
- Soft-Recovery Power Transistor Body Diode for Lower Switching Loss
A tuned drift-layer lifetime and recombination region soften body diode recovery, cutting snappiness and switching losses in power transistors.
- Photonic Mixer Bias Electrode Layout for Faster Demodulation
Localized bias electrodes at biasing-region edges suppress charge pockets, boosting demodulation speed and contrast with low power use.
- Vertical TFET Cell Structure for Low-Leakage Drain Contact Scaling
A vertical TFET cell uses a wraparound gate and raised drain contact on isolation features to cut leakage, contact resistance, and active area.