Semiconductor/Solid-State Device Details TRIZ Cases

Curved wiring conductors distribute stress across insulator layers, suppressing warping and crack formation while maintaining electrical connectivity.

A semiconductor package bonding layer uses a modulus gradient to attach an image sensor, relieving mechanical stress during assembly.

An embedded capacitor formed by a dielectric layer and external connection reinforcing lines stabilizes power supply voltage within the semiconductor chip.

Integrating a T-shape metal clip with conductive plates establishes a common source connection, reducing package volume while maintaining electrical stability.

Flowable heat transfer member fills interposer openings to connect semiconductor chips with ground layers.

Roughening the heat removal body surface prevents delamination under thermal load while maintaining efficient heat dissipation from electronic chips.

Hybrid bonding integrates multiple semiconductor chips while dummy chips dissipate heat and reduce warpage during manufacturing.

A front-side emitting mid-infrared LED uses a gallium antimonide substrate and epitaxial heterostructures to produce light from the device surface.

A fan-out semiconductor package uses a guide pattern to control the recess wall profile for precise connection pad redistribution.

Direct chip bonding eliminates eutectic layers and serial pick-and-place steps, reducing parasitic inductances while improving thermal conductivity.

Elastic adhesive support bars attach a flat heat sink to an integrated circuit substrate, reducing mechanical stress from thermal expansion mismatch.

Aperture terminals on dielectric substrates shorten electrical connections to reduce signal reflections and improve high-frequency integrity.

A penetrating electrode adjusts electrical connectivity based on temperature changes to enable compact thermal sensing.

Introducing a conductive wall between the through-substrate via and semiconductor devices prevents electromagnetic coupling that causes noise and interference.

Doping the dielectric interface area creates a conductive path that eliminates electric field enhancement at the triple point, preventing electrical breakdowns.

Three-dimensional capacitors integrate into metallization stacks to increase capacitance density while reducing parasitics that degrade signal quality.

Spaced memory stacks with a partially overlapping processor chip shorten signal paths, while dedicated heat dissipation structures manage thermal generation.

A silicon-glass hybrid interposer integrates active circuits within a composite substrate structure.

Protrusions maintain chip alignment during reflow, suppressing warpage-induced micro-bump failures in system-in-package assemblies.

Embedding capacitors inside molding compound trenches reduces package footprint while maintaining decoupling performance and routing density.

Composite semiconductor package mounts high-voltage and low-voltage dies on separate planar substrates within a single metallic leadframe structure.

A 3D integrated circuit device integrates a backside power delivery network using a layer-transfer process to control substrate thickness.

Selectable IO buffers on a universal semiconductor die enable flexible packaging and reduce production costs by avoiding custom designs.

Trench sidewall traces with zigzag patterns reduce crosstalk and improve signal fidelity without mechanical drilling.

Injection molding creates interposer substrates with conductive pillars, eliminating etching costs.

A stacked integrated circuit package uses modular substrates to reduce height and parasitics.

Auxiliary ground pathways shift cavity resonance peaks out of regulated frequency ranges to improve electromagnetic interference shielding test yields.

Asymmetric width profiles in first and second wiring structures enhance connection stability while maintaining high integration density.

Directly bonded insulating layers with optimized conductive bonding layers prevent material flow between via conductors and reduce conductor loss.

Integrated spacer in laminate substrate holds die within opening to reduce impedance and improve contact area.

A gold ESD bump electrode forms a metal-insulator-metal capacitor to safely discharge static energy and prevent device damage.

Adjusting laser focal height at street intersections prevents corner edge cracking during wafer division.

Redistribution layer connects chip pads to secondary metallic pads, enabling reliable copper wire bonding on smaller aluminum pads without structural damage.

A conduction section electrically connects a display panel black matrix to a grounded section for static electricity discharge.

Oppositely inclined carrying surfaces on solder pads prevent adjacent conductive bumps from joining, eliminating short circuit risks.

Leveler correction and finish cold-rolling stabilize warpage variation in copper heat radiating plates for electronic substrates.

Horizontal buried conductive lines decouple solder ball placement from via positions, shortening signal paths.

A buried power rail sits at the active layer level to eliminate vias and expand routing tracks.

Pseudo coaxial structure formed by intermediate ground conductor reduces impedance mismatching near signal end portions, minimizing signal loss.

Downset tie bars stabilize lead seating during wire bonding, reducing wire length and improving electrical conductivity.

Cut-outs in load-exerted portions of a curved press member avoid interference with cooling pipes while maintaining spring pressure.

Electrode cutouts expose resin to release trapped air bubbles, preventing insulation defects under high temperature.

A multi-carrier package structure distributes electronic components across separate substrates to enhance heat dissipation pathways.

Buffer bump layer and joint ring create a hermetic space to prevent hazardous substance intrusion in implantable micro packages.

Segmented obverse face electrode design prevents warping caused by thermal expansion differences between conductive members and silicon components.

Selective insulation prevents conductive adhesive from penetrating the cavity, maintaining brightness and optical efficiency.

Silicide layers form between lower and upper source and drain contacts, reducing contact resistance without complex patterning.

Thin graphite layers transfer heat across rotating hinges, reducing base skin temperature while accommodating display movement.

A power semiconductor module uses a foil composite and structured conductor tracks to minimize parasitic inductance.

Segmented teardrop pads with corner reinforcement distribute stress at the pad-wiring interface, preventing cracks in high-density semiconductor packages.

A conductive frame with partition plates accommodates chips to provide structural support without molding compounds.

Air gap regions isolate contacts from gates, lowering parasitic capacitance and resistance for millimeter-wave RF devices.

Notched hard masks guide via etching to minimize blow-out regions and ensure reliable insulation between metal lines.

A multi integrated circuit chip carrier package uses alignment features to secure connections between components.

Vertical wiring between stacked metal plates reduces planar size while shortening electrical paths.

A misaligned via fuse structure integrates with standard interconnect layers to create compact semiconductor components.

A cell over periphery memory device stacks a peripheral circuit on a substrate and places a memory cell array above it, utilizing a shared wiring layer for flexible power distribution.

Thermally thickening epoxy resin maintains high viscosity during flip-chip mounting, preventing void formation and chip misalignment.

Integrating damping resistors into the thyristor radiator housing reduces leakage risk and simplifies maintenance by eliminating pipeline disassembly.

Embedding sidewall substrates in fan-out wafer level package cores fills singulation cavities, reducing electrical resistance and enhancing interface strength.

A composite insulation circuit board structure integrates copper and ceramic layers to manage thermal expansion.

A leadless surface mount package uses a molding compound to encapsulate leads and a chip while exposing only the lead ends for board mounting.

Segmented conductive bumps with metal ball cores prevent solder bridging and warpage during high-density interconnect assembly.

Bridge sections link dual pad rows to ball lands, reducing lead length from 15.8 mm to 3.9 mm and minimizing noise interference.

A carbon-containing alumina barrier film prevents delamination and corrosion of fine wiring layers without roughening processes.

Grid array trenches segment III-Nitride films, preventing stress-induced cracking and delamination on non-native substrates.

Alternating memory and buffer chips in stacked columns reduce device height while managing manufacturing complexity via wafer bonding.

Thick adhesive layer absorbs thermal expansion stress between semiconductor chip and multilayer package substrate.

Stacked gate electrode structure with insulating film increases apparent threshold voltage to reduce switching time and leakage current.

A conductive coating applied to the solder resist layer acts as a pseudo-metal ground reference plane.

Segmented substrates with low-aspect-ratio vias reduce thickness and improve manufacturing yield while accommodating high I/O counts.

A silicon substrate supports a chip laminate to reduce warping caused by thinning chips, improving connection reliability.

A chip rear face embrittlement structure uses non-circular blind holes to enhance mechanical strength and resist thinning attacks.

Surface treatment layers on carbon nanotubes resolve poor wetting between the filler and matrix, boosting thermal conductivity for efficient heat dissipation.

Segmented routing layers in stacked dies enable interconnects within single subregions, avoiding reticle stitching costs and yield losses.

Segmented LED arrays replace mechanical scanning to resolve the contradiction between imaging speed and precision, enabling cost-effective manufacturing.

Segmenting the mold compound with a low-modulus dielectric pattern reduces warpage from CTE mismatch while maintaining electrical connectivity.

Segmented ribbon wires and refractory vias confine void growth to maintain conductivity under high direct current.

A resin composition with a specific crosslinking agent enables low-temperature curing of polyimide films.

Fabricating a magnetic junction within a semiconductor wafer cavity eliminates external magnets, reducing size while maintaining high port isolation.

Embedded timer with radiation source and sensor verifies date codes, eliminating complex external testing equipment.

A stacked coplanar waveguide structure distributes signal and ground lines across multiple dielectric layers to enable flexible geometric tuning.

Alternating signal and auxiliary pads reduces loop inductance, stabilizing voltage levels to minimize noise and jitter in high-speed DRAM applications.

Segmenting the barrier into TaN and TiN layers prevents copper diffusion while maintaining adhesion at minimal thicknesses.

Silane-modified phenolic resin cures without generating volatile alcohols, eliminating voids and enhancing heat resistance in electronic devices.

A fluid routing device circulates coolant through channels mounted on integrated circuit dies to absorb heat and prevent localized hot spots.

Offset substrate cavities and underfill materials manage thermal energy while preventing electrical shorts in high-density memory modules.

A semiconductor tape carrier design adjusts pitch to sprocket hole intervals.

A semiconductor device uses a diffusion restraining layer to block conductive impurity spread.

A semiconductor memory device features a protruding channel structure enclosing sidewalls to adjust impurity concentration without ion implantation.

Triple concentric bellows connect a heat transfer member to coolant channels for precise thermal management.

Continuous perimeter bonding material and mating support columns create a hermetic seal that prevents edge corrosion and contamination in 3D chip stacks.

High void density solder regions relieve thermal stress from expansion mismatches, preventing cracking while maintaining heat dissipation efficiency.

Variable pitch bit lines in vertical memory devices reduce dummy channels and suppress chip size growth.

Segmented conductive structures mitigate thermal stress during flip-chip reflow, preventing chip warpage and cracks.

Depositing an extended air gap dielectric layer over bitline contacts reduces RC time constants and program latency in high-density 3D NAND arrays.