Electrical Testing TRIZ Cases

A test apparatus uses multiple tips with different shapes to perform profiling and milling on semiconductor samples.

A magnetic sensor uses periodic alternating current excitation to enhance detection sensitivity through controlled resistance changes.

Serial-to-parallel interface registers enable remote reprogramming of system-on-a-chip modules, resolving post-fabrication testing limitations.

Photovoltaic cells power the detector for continuous passive monitoring, eliminating battery replacement needs while warning of hazardous gradients.

Diagnostic module analyzes motor control duty cycle outputs against expected values derived from electrical revolution sectors.

Detects contamination and defects by analyzing voltage transients during activation, avoiding destructive testing.

A battery health assessment method using square wave pulse discharge and orthogonal component expansion to calculate pseudo-impedance.

Discriminant analysis classifies modules by capacity range before neural network estimation, resolving accuracy limits in distinguishing deteriorated batteries.

A tester detects timing differences between signal propagation periods using a processor to compare sampled test results.

A battery control device acquires measured values at regular intervals to determine the battery state.

A test socket unit uses a sliding locking member and elastic member to attach securely to a substrate.

Segmented sensing modules detect magnetic field changes in lift wires, preventing accidents from undetected damage.

A device estimates individual unit cell degradation states using integrated state of charge and open circuit voltage curves.

A compartment model estimates instantaneous charge acceptance using parallel resistance and capacitance parameters.

New BSDL enables chip-level JTAG testing by supporting dynamic scan chains and nested hierarchical structures.

A digital test line feeds back compressed signals to a test analysis unit, reducing analog control line testing time from milliseconds to nanoseconds.

A monitoring module measures line resistance using a constant current sink and energy storage.

RaceCheck detects race logic errors in HDL code by modeling designs as directed graphs and filtering false violations with ATPG methods.

A lithium balance model determines electrode alignment states from open-circuit voltage measurements.

A battery management system dynamically adjusts top-of-charge voltage thresholds based on real-time temperature monitoring.

RLPC circuit uses double data rate to reduce loading and unloading times during NAND flash probe testing.

A measurement system uses wireless communication modules to transfer electrical variables between data capture units and a central processor.

A battery life estimation system calculates total usable capacity by summing cycling and aging degradation components.

Monitoring circuitry calculates internal impedance from voltage measurements to determine battery health without interrupting system operations.

A cloud-end collaborative system segments load identification between an IoT meter and a master station to match characteristic data against feature libraries.

Control circuitry monitors charging output power to identify defective batteries during the maintenance process.

A scanning device enters a low-power beacon mode when its battery charge drops below a calculated threshold to maintain locatability.

Computes toggling rate reduction values to identify power sensitive scan cells in integrated circuit designs.

A grammar object system generates technology binary representations for electronic design automation environments.

A memory tester uses mask data to isolate don't care bits during scan testing.

Radio-linked transmit and receive units adjust voltage based on detected current to compensate for ballast leakage resistance, eliminating manual maintenance.

A current sensor circuit uses a single shunt and two instrumentation amplifiers to measure voltage across the resistor.

Automated cycle test method regenerates rechargeable battery capacity through controlled charging and discharging sequences.

Electrochemical impedance spectroscopy measures battery impedance across multiple frequencies to identify manufacturing defects.

Dynamic signal selection units resolve tRCD measurement inaccuracies by eliminating additional channel selection sequences during parallel bit tests.

A transceiver uses a bus-hold feature to hold test data on the data bus for internal readback.

Traffic capture circuit stores communications in memory for automated test equipment.