Semiconductor/Solid-State Device Details TRIZ Cases

Redistribution layers and solder bumps connect semiconductor dies, eliminating complex through silicon via formation to reduce parasitic capacitance.

Segmented solder pad design with vent channels allows trapped gases to escape during reflow, preventing void formation and enhancing bond reliability.

Concentric via patterns and an intervening metal layer distribute wire bonding stress, preventing substrate cracking in thinned CMOS image sensors.

A semiconductor lid embeds high thermal conductivity inserts to extract heat from localized hot spots.

Asymmetric glass sealant angles resolve adhesion reliability trade-offs in OLED packaging.

A TSV isolation structure surrounds signal-carrying vias with doped regions to electrically block noise propagation in semiconductor substrates.

Removing the bottom cap layer exposes the copper pad for BLM deposition, preventing corrosion while reducing manufacturing costs.

A fluorine depleted adhesion layer enhances metal line adhesion to fluorosilicate glass dielectric substrates.

Applying a transparent connector before attaching a fluorescent body prevents soldering damage while directing radiation away from the carrier.

A semiconductor circuit board with controlled conductor surface roughness and optimized thickness ratios for efficient heat dissipation.

Integrating conductive layers with the wiring substrate reduces device thickness and simplifies the wiring process for flexible displays.

Voltage-induced curing of electro-curable adhesive aligns micro-LEDs, reducing position deviations for high-resolution displays.

A Ge-containing Co-film forming material enables low-temperature deposition with controlled stoichiometry.

A die bonding device uses positive pressure to bend a corner of the semiconductor die, enabling precise contact with the substrate surface without impact force.

Interlaced copper peg and pad structures prevent die shifting during thermal compression bonding, ensuring precise alignment tolerance.

Segmenting the carrier into a reusable substrate and disposable sacrificial layer maintains structural rigidity while enabling precise thinning.

Segmented optical transmittance resolves the contradiction between chip protection and laser marking interference during dicing.

Patterned adhesive through-holes prevent lateral etching during via formation, ensuring precise alignment and reliable electrical connections.

Ultrathin 2D molybdenum disulfide barriers prevent interlayer diffusion while maintaining high integration density without increasing electrical resistance.

Segmented plating structures absorb mounting stress to prevent contact trace peeling in thin semiconductor packages.

Capacitive proximity connections in a sombrero bridge reduce latency while recesses and balls maintain precise spacing for high-fidelity signaling.

Air gaps between conductive patterns and insulation layers reduce parasitic capacitance while maintaining structural stability.

Amorphous molybdenum nitride barriers block copper diffusion and oxidation, preserving minority charge carrier lifetime in silicon substrates.

A semiconductor metallization structure uses an electrochemically stable first metal layer extending toward the outer rim to protect against moisture.

Segmented contact pads distribute thermal stress to prevent delamination and epoxy bleed-out while reducing package footprint.

A wiring board integrates a stiffener with laminated insulating and wiring layers to reduce overall thickness.

A modular circuit panel system with co-support contacts enables flexible command and address information transfer across diverse microelectronic elements.

A dummy die mediates heat flow between logic and memory layers, reducing hot spots without lowering device power.

Thin-film encapsulation protects flexible LED arrays from water penetration, preventing electrical short circuits in biological environments.

Planarization layers reduce hill-locks and particles at dielectric interfaces, boosting Q factors and electrostatic discharge protection.

A thin film transistor array panel manufacturing method uses dual-layer conductive films and passivation patterning to form pixel electrodes.

Radial flow chip stack cooling stabilizes two-phase coolant movement, reducing pressure drops and preventing dry-out in high-power 3D packages.

Metal layers cover dummy opening inner walls to prevent oxidation and reduce delamination risks during wafer-level chip scale packaging.

Non-planar conductive bumps on through-silicon vias reduce lateral interconnection lengths, lowering RC delay and power consumption in high-density chips.

A semiconductor lead features alternating protruding and recessed areas to enhance sealing resin bonding strength.

Electroplated metal side pads extend I/O terminals to the sidewall, enabling AOI inspection of solder joints without increasing package thickness.

Lowering gate electrode pad regions in two perpendicular directions reduces plane size to resolve integration limits.

Electroless plating deposits conductive nanoparticles to create reliable metallurgical joints, reducing thermal stress and warpage in flip-chip assemblies.

A curable composition uses polyorganosiloxane and silicon compounds to form a crosslinked structure with high adhesiveness.

An intermediary blocking layer prevents metal element diffusion from pads into the dielectric, reducing leakage current and enhancing reliability.

A metal carrier board with a through cavity resists warpage from asymmetrical built-up structures, improving yield by balancing uneven stress.

A semiconductor carrier uses a support structure dam to create spacing for convection paths that dissipate heat from stacked chips.

Segmenting the insulating layer into low and high modulus regions suppresses cure shrinkage warpage while preventing bump peeling.

A chip bonding device uses a transfer carrier and adjustment system to retain multiple chips for simultaneous substrate attachment.

A semiconductor through hole contains nested outer and inner conducting portions separated by an insulating layer to form two independent electrical paths.

Oxynitride spacers replace nitride layers to cut parasitic capacitance by 10-17% and boost transistor switching speed.

A semiconductor package design positions alignment keys to avoid overlapping wiring patterns on stacked chips.

Discrete stress isolators reduce thermal expansion biases and mechanical stresses by spacing the device mechanism away from the substrate.

A snubber circuit uses a bipolar junction transistor to transfer leakage inductor energy to a capacitor.

Electroless plating forms immersion interconnections between stacked semiconductor contact pads using spacer alignment.

A mold layer covers an insulating film on a semiconductor device to prevent moisture ingress and ion migration under high temperature.

Segmented thermal elements and microsprings resolve mechanical compliance versus thermal conductivity trade-offs in compact devices.

A semiconductor package embeds polymer particles within solder balls to maintain electrical connectivity while protecting the interconnect structure.

Conductive coating on dielectric handle substrate prevents charge accumulation and arcing during electrostatic chucking.

Aluminum pattern on PCB conductive traces with organic passivation layer prevents oxidation.

An inclined connector surface guides conductive adhesive into a dedicated groove, preventing leakage and improving heat dissipation in stacked modules.

Laser ablation creates holes in conductive plate non-bonding regions to boost adhesion strength and prevent peeling from thermal expansion differences.

Dielectric layer recesses in auxiliary alignment marks reduce step height differences that cause film layer misalignment and improve product quality.

Step structures enable partial plating on semiconductor contacts, preventing oxidation and ensuring reliable soldering.

Ion-doped polysilicon electrostatic shielding layer isolates thin film transistors from static discharge damage.

A cut quadrilateral package creates a leadless side to standardize external connectivity utilities across assembly lines.

An amphiphilic cross-linking sublayer joins inorganic and organic encapsulating layers, preventing cracks that expose elements to moisture.

Widening the top of a contact hole prevents cavity formation during plug filling, resolving photolithography focus errors in semiconductor devices.

Sidewall protection films define recessed features before isotropic etching creates cavities, reducing contact resistance while managing parasitic capacitance.

Multi-layer grounded shield rings isolate analog and memory blocks on a system-on-chip, preventing signal coupling caused by high transistor density.

Segmenting monolithic dies into hybrid bonded stacks coupled by solder bonds doubles package density while managing fabrication complexity.

Sidewall masking prevents metal deposition on die edges and stops metal peeling during dicing, improving yield.

An anti-reflective layer eliminates photoresist undercuts from diffuse reflection, enabling precise ion implantation into active regions.

Positioning the bending axis away from resin burr regions prevents drop during lead forming, maintaining product reliability without complex mold cleaning.

Base layers with compositionally modulated Ti, W, O, and N sections isolate OH groups and suppress Au migration into interlayer interfaces.

Transparent conductive oxide contact layers enable direct bonding via hydrogen bonds, reducing planarization adjustment effort for minimal light absorption.

An inductor on a semiconductor substrate uses insulator slots embedded within metal layers to reduce sidewall capacitance coupling.

Raised paddle features encode unique tracking data, resolving the trade-off between identification and die mounting area.

Extending solder resist portions over conductive traces anchors underfill material, preventing delamination caused by thermal expansion mismatch.

A shield ring wire defines extraction regions around hierarchical blocks to enable accurate load data extraction.

An integrated output inductor uses conductive clips to reduce the package form factor and improve thermal dissipation through exposed heatsinks.

Guide patterns direct self-assembly to isolate single continuous lines, enabling Kelvin structures at 10nm pitches.

Doping copper lines with alloy materials enhances adhesion between conductors and dielectric layers, preventing diffusion-induced circuit malfunctions.

A plasma-treated modified layer reinforces trench bottoms, preventing sub-trench formation and reducing interconnect capacitance.

A poly-germanium-carbon alloy layer prevents gate depletion and stabilizes threshold voltage while metal silicide reduces contact resistance.

A stacked semiconductor package uses through structures and dummy chips to create direct electrical connections between memory and logic layers.

A bias tee circuit device uses a via hole to connect coplanar lines to microstrip lines on opposite substrate faces.

Laser ablation forms anchor layers on semiconductor circuit patterns, preventing molding resin peeling under thermal stress.

Direct copper-to-copper bonding between redistribution circuitries eliminates intermediate pillars to reduce package thickness.

An integrated lead frame connects source and drain segments in a multi-chip power package, eliminating wire bonding to reduce stray inductance.

A semiconductor failure structure forms a low-resistive connection between control and power regions during operation.

A substrate with a stepwise structure coats insulating film holes to improve upper layer adhesiveness.

Segmenting the device into separate substrates prevents thermal cycling and hydrogen diffusion from degrading support circuitry performance.

A carbon-based interconnect structure uses self-selective growth to eliminate seed layers.

Inwardly sloped adhesive patches prevent protrusion during peeling, eliminating sealing body cracks and moisture intrusion.

Mounting passive components on the active surface via redistribution layers reduces signal distance and package thickness.

Through mold vias link sub-packages to resolve electrical connectivity complexity while increasing storage capacity in high density stacks.

Air gaps in low K dielectric layers reduce parasitic capacitance and crosstalk while moisture barriers maintain structural integrity.

Thick electroconducting bond medium enables void-free wafer bonding without high pressure.

Cavity segmentation isolates high-priced sensors within an insulating substrate, reducing material loss when defects occur during manufacturing.