Semiconductor/Solid-State Device Details TRIZ Cases

Segmented trapezoid ground structures provide localized impedance control and noise isolation for high-speed interconnects.

Presintering and polishing the frit eliminates sharp edges that cause stress cracks, extending device lifespan.

Chemical curing replaces mechanical compression to embed components in layer stacks, reducing thermal stress while maintaining high integration density.

Spacer insulating films coat connection wiring sidewalls to maintain electrical isolation between adjacent conductive layers.

Lead overhangs and ridges form a mold interlock mechanism that increases pull strength by 100% to prevent paddle and lead pull-outs.

A 3D semiconductor device uses a dummy stack structure on the scribe line region to protect memory cells during substrate sawing.

A semiconductor device integrates a shielding layer between signal lines and circuitry to block electrical coupling.

A transparent substrate integrates an antireflective film containing dispersed ultrafine metal particles within a dielectric matrix to absorb light.

A film package uses overlapping conductive films to improve heat dissipation.

Extending first wiring lines into interelectrode regions increases effective area to distribute bonding load across the substrate.

Asymmetric embossed tape reduces thickness to fit longer tapes on standard reels, preventing static damage and dust defects.

A mountable integrated circuit package system uses a recess in the encapsulation to partially expose the die for flexible mounting.

Cu—N—R bonds stabilize copper ions at grain boundaries, preventing oxidation and electromigration-induced void formation in sub-2 μm interconnections.

Redistribution structures route electrical signals laterally and vertically to enable three-dimensional fan-out semiconductor device packaging.

A semiconductor component arrangement uses intermediary collector regions to capture minority charge carriers before they propagate between adjacent zones.

Base plate waveguides eliminate mismatch losses from dissimilar substrate dimensions while the cavity enables hermetic sealing and thermal conduction.

Segmented gate electrodes and insulating films reduce electric field concentration to prevent plasma filament formation in semiconductor devices.

A flexible heat conductive layer with a compressible matrix transfers thermal energy between components and heat sinks.

A radio-frequency module integrates mounted components directly onto an IC chip metal wiring layer to minimize device height.

Embedding electrical contacts in a leadless package reduces signal length and eliminates inspection steps to resolve space constraints on limited PCB areas.

Nitrogen plasma nitridizes cavity surfaces to enable direct conductive material deposition, reducing contact resistance and manufacturing complexity.

Link devices enable high-density routing in fan-out packages, overcoming manufacturing complexity limits of traditional 3D IC formation.

A power overlay structure employs conducting shims and a thermal interface layer to manage heat dissipation in semiconductor modules.

Columnar resist patterns direct adhesive flow to prevent light obstruction in the central region, resolving bonding strength versus optical purity trade-offs.

Wafer bonding aligns semiconductor channels from separate wafers to simplify fabrication complexity and reduce device size while maintaining channel uniformity.

Centrifugal force drives conductive ink into narrow vias, eliminating sputtering shadow effects and reducing material waste.

A wafer scale layered structure integrates a heat slug with an integrated circuit die to improve thermal dissipation.

Placing the image sensor inside a supporter through hole with top contacts reduces package volume while facilitating wire bonding access.

Multi-layer metallization structure connects power rails through metal-filled vias to establish electrical redundancy across semiconductor device layers.

A substrate-less integrated circuit package uses intermetallic terminals for direct substrate connection and base encapsulation.

Segmented vapor chamber inserts bypass proud stiffeners to ensure full chip contact and improve thermal transfer.

Planar deposition creates conductive lines near chip side walls, eliminating via density limits and ensuring complete metal filling.

A flared tip package lead intersects encapsulation to secure mechanical connections and improve thermal dissipation in integrated circuit packaging.

Etching the silicon substrate under the coil and filling the gap with dielectric reduces energy loss without adding parasitic capacitance.

An integrated LED epitaxial structure uses electroplated electrode pads and insulating layers to form a flat connection circuit plane.

Induction structure lowers effective capacitance between bonding wire and substrate, reducing signal loss in high-speed semiconductor devices.

A fork architecture integrated circuit uses stacked conductive prongs to boost memory density.

Plating semiconductor leads before singulation maintains electrical continuity through the dambar, preventing un-plated lead ends that cause weak solder joints.

A permanently coupled carrier suppresses warpage and dissipates heat to enhance reliability while reducing package size.

Integrating polysilicon diodes into inactive trenches protects gate oxides from ESD pulses without increasing chip area or complicating process flows.

A semiconductor package uses trenches in the molding compound to manage heat transfer between stacked chips.

Directed self-assembly block copolymers create unique conductive line patterns that prevent brute force duplication of embedded chip identifiers.

Spacers between electrode layers reduce stepped portions, suppressing bonding failures during substrate attachment.

Segmented conductors and switching components reduce voltage drops, thermal issues, and noise fluctuations in stacked memory devices.

Segmented dicing separates wafer and film division to eliminate edge flash and cracks, ensuring reliable bonding in miniaturized semiconductor assemblies.

Air gaps between metal lines reduce capacitive coupling, addressing limitations of low-K dielectrics while maintaining device integration density.

A microelectronic package design featuring vertically stacked elements connected by a continuous monolithic metal feature extending through an encapsulant.

A dual trench isolation structure reduces electrical field stress on the gate oxide in high voltage semiconductor devices.

Voltage islands divide the carrier platform to resolve compatibility issues between old and new chip technologies, reducing power requirements.

A post-passivation interconnect structure uses dielectric regions to isolate conductive channels from supporting pads.