Electronic Circuit Testing TRIZ Cases

Charge-sharing between a through-silicon-via and a capacitance device enables individual pre-bonding functionality verification.

Selection lines control domino switches to repair defective TSVs, reducing wiring complexity.

Deformable electrode interposers reduce signal loss and waveform distortion, enabling accurate measurement of devices exceeding 20 Gbps.

Applying a linear combination of inputs enables fault detection without duplicate circuits, reducing die area and manufacturing cost.

A testing system uses nodes with unique resistance values to identify fault locations on printed circuit boards.

Detection circuits in each chip generate output signals to identify continuity faults, preventing misidentification of non-defective chips.

On-chip execution of deterministic ATPG tests eliminates external equipment needs while reducing development cycles.

A car circuit tester combines voltage and temperature detection using a sensing part connected to a processor.

A test socket integrates a ground line extending along a terminal row to enhance signal transmission characteristics.

A software system retrieves test patterns and platform data to automatically generate executable test specifications.

A partitioning-based test access mechanism divides scan chains into non-overlapping segments to isolate failing cells within circuit designs.

Position-dependent probe geometries compensate for support structure deflection to ensure consistent contact force and area on C4 bumps.

A switching unit connects driving lines to an inspection circuit for signal detection.

Symbolic simulation captures combinational logic expressions and next state functions, resolving verification completeness constraints.

Image processing excludes scratch reflections from suction nozzle flanges to improve component recognition accuracy.

A spintronic integrated circuit simulation method extends modified nodal analysis to model spin conduction matrices.

A spring-mounted clamp self-aligns with punch QFN packages to ensure precise probe contact during semiconductor testing.

Synchronized clock generation prevents unexpected signal toggling and premature data output during semiconductor boundary scan testing.

A generalized moment-based approach propagates statistical distributions through circuit signal paths using higher-order moments.

Independent housings and a positioning member align contacts with terminals despite terminal processing errors.

Shared scribe line pads and latches route operation commands to integrated circuits, reducing pad count while minimizing interference with normal IC operation.

Segmenting analog SPICE operation with digital error detection identifies floating nodes and DC paths, reducing power consumption from inefficient designs.

A sensor unit detects cracks around holes using reference value comparisons to identify defects.

A resource constraint management unit evaluates test feature specifications against target automated test equipment capabilities to enable cross-platform execution.

A single intermediate water jacket sits between two pin electronics cards, reducing test head volume while maintaining cooling capacity.

A testing circuit transmits serial signals through device transfer plates to electronic devices.

Segmented base boards and interchangeable jumpers reduce manufacturing costs while maintaining electrical testing reliability.

A portable test meter uses a dedicated backlight battery monitoring circuit to measure voltage and off-time for depletion warnings.

A switch control apparatus uses sequence memory and address modules to retrieve open/close instruction data for precise timing.

On-chip diagnostic circuitry acquires multiple signal cycles using delay elements, resolving measurement precision versus device complexity trade-offs.

A speed converting unit serially processes test pattern data to enable high-speed semiconductor testing.

Laser welding secures the bimetal to the cross bar, resolving manual adjustment errors and boosting production efficiency.

A peripheral conductive pattern layer electrically connects blind vias to enable sequential current testing of individual unit substrate regions.

A server-side scripting framework executes client scripts to manage service operations and responses dynamically.

Offset positioned segments in a rectangular probe enhance positioning precision while maintaining manufacturing simplicity through modular design.

Testing circuits sample internal data states and couple unique output signals to shared pins, eliminating dedicated test pin requirements.

Curved pedestals distribute pressure evenly across thin substrates, preventing permanent deformation during thermal testing.

Atmospheric plasma activation and ethoxylated polyethyleneimine coating eliminate vacuum processing costs while maintaining consistent surface wettability.

A detachable probe card interface uses a deformable connector with conductive particles to establish electrical connections between components.

Ultrasound sensors measure signal amplitude and frequency to detect electric arcs within photovoltaic modules, preventing fires caused by DC voltage hazards.

Close winding adjacent lines create a tubular conductor that increases cross-sectional area for higher current flow without expanding the outer diameter.

Selectively bypass serial scan chains to minimize flip-flop switching and reduce dynamic power consumption during integrated circuit testing.

A measurement apparatus uses distinct offset values for dual sensors to enable accurate digital signal conversion via a shared multiplexer.

Sacrificial pad layers absorb sawing debris to prevent silicon particle contamination of bonding surfaces and preserve passivation layer integrity.

Sequential sine wave output with trigger synchronization corrects high-frequency errors in waveform generator measurements.

Integrated detection circuits monitor wire loop continuity to detect mechanical damage in chip scale packages, replacing optical inspection methods.

Physics-based neural network models semiconductor charge transport using voxel-by-voxel tensor fields.

Dynamic testing identifies failing cores in real-time, enabling efficient exclusion of defective units from large multi-core arrays.

A sensor package integrates Hall and Rogowski sensors within a semiconductor substrate to detect current flow via pass-through holes.