Semiconductor/Solid-State Device Testing/Measurement TRIZ Cases

A semiconductor capacitor uses overlapping electrodes on separate wiring layers to create distinct connection paths for electrical testing.

Thermal oxide film measurement determines wafer rotation during thinning, compensating for radial stock removal variance to achieve ±0.5 nm uniformity.

Grating couplers enable pre-dicing testing of photonic chips on wafers, reducing damage risk and packaging costs.

A heating apparatus uses a partition and insulator to isolate the temperature detector from cooling medium passages.

Mask-less lithography measures true die positions and forms unit-specific patterns, reducing yield loss from overmolding misalignment.

CMP system uses light absorption to detect endpoint layers, preventing over-polishing damage.

A chemical mechanical polishing method applies variable loads and gas cooling to the metal layer.

Infrared radiation measures semiconductor dopant content through absorption analysis without physical contact.

Dummy devices in the array substrate's non-display region provide continuous discharge paths for electrostatic charges, preventing defects after cell cutting.

A manufacturing support system calculates dimensional fluctuations using inspection and improvement history data.

A conformal masking layer defines micro-via size within a dielectric stack to enable high-density electrical connections.

Multi-angle LED projectors illuminate semiconductor chips for rapid three-dimensional surface measurement, resolving inspection time bottlenecks.

Bundled wirings route independent inspection signals to detect short circuits between adjacent extraction wirings, reducing defective product costs.

A patterning method inspects substrate surfaces before template contact to prevent corruption during nanoimprint lithography.

Corona discharge electretizes dielectric films on substrates, preventing chip damage and boosting throughput.

A contamination control method uses consecutive heat treatments to accumulate metal contaminants on a monitor wafer for efficient evaluation.

A defect prediction system analyzes non-correctable imaging errors to identify high-risk wafer locations.

Reverse-side light scattering measures surface distortions through the substrate, eliminating time-consuming division and polishing steps.

Replacing adhesives that fail above 400°C, the eutectic bonding layer enables high-temperature processing of ultra-thin wafers without damage.

Electrical signal monitoring during wire bonding determines shear strength without offline destructive testing, maintaining production efficiency.

A semiconductor assembly uses an internal anode wire to detect temperature anomalies via short circuit.

Plasma pre-treatment creates a central-to-edge critical dimension gradient in photoresist patterns that compensates for aggressive substrate edge overetching.

Segmented sharp edges resolve corners smaller than 2 nanometers, eliminating measurement uncertainties caused by rounded tip geometry limitations.

A substrate treating device maintains mixed-acid etching liquid concentration through automated pure water supply and real-time conductivity detection.

Organic reaction layers shield nickel pad electrodes from oxidation during high-temperature processing, preventing data loss and defective solder bonding.

Angled infrared line-scan imaging overcomes multi-crystalline texture interference to detect micro-cracks as small as 1 μm.

A semiconductor wafer manufacturing method sequences heat treatments to form insulating films and bump electrodes while writing data to non-volatile memory.

Dummy elements preserve emission point positions during repair, enabling reuse of defective devices without shifting optical performance.

A polarizing spectroscopic reflector module radiates polarized light onto a semiconductor workpiece to generate 3D structural representations.

Dummy data lines routed through a connecting section enable single-pin testing, reducing pin count and preventing pad breakage during scribing.

Ion implantation creates an alignment mark that bridges coordinate systems, resolving offset issues between optical and electrical defect inspections.

Test lines on the base film enable integrated circuit chips to detect cracks in the bent area by analyzing signal characteristics, preventing display defects.

Vertical capacitor structures extend perpendicularly to the substrate, resolving the trade-off between chip surface area and measurement sensitivity.

A semiconductor manufacturing system adjusts source gas flow based on wafer surface area to ensure uniform film deposition.

Grouping similar layout patterns reduces computation time while maintaining manufacturing precision in optical lithography.

A conductive trace around an integrated circuit die perimeter enables crack detection via conductivity measurement using a programmable fuse.

A moire mark system overlays template and wafer patterns with distinct periods to generate interference images for precise alignment.

Segmented hard masks trap lattice mismatch dislocations in non-channel areas, preserving material purity within active device zones.

Radiation crosslinks adhesive resin layers to stabilize semiconductor chip positioning, preventing deformation during high-temperature operation confirmation.

Asymmetric visual markers on masks verify implant orientation, reducing cycle time and improving placement accuracy.

A test structure with multiple metallization levels connects source-drain regions directly to sense pads.

A sector-shaped wafer piece is processed along division lines using an imaging unit to detect its specific shape pattern.

Shared solder joints connect closely spaced contact terminals to increase I/O density on semiconductor chips.

A temperature control system adjusts heating apparatus power based on cyclical layer property variations measured during vapor deposition.

Dynamic correction factors update based on mass flow meter readings to stabilize vaporized raw material supply despite solid material variations.

Third derivative analysis and bilateral filtering resolve roll-off region noise, enabling accurate quantification of Type 1 and Type 2 bumps.

Stacking mechanical sensing layers over standard CMOS circuitry reduces parasitic capacitance and power consumption while shrinking the chip footprint.

A metrology apparatus measures semiconductor patterns using polarized light and phase-controlled mirror reflection to generate precise interference signals.

Real-time image analysis controls underfill volume to prevent voids and bridging between closely-spaced dies.

Selective laser melting recrystallizes metal interconnects to reduce resistivity without damaging adjacent non-metal features.