Semiconductor/Solid-State Device Details TRIZ Cases

A solid-state drive mounts semiconductor packages on both sides of a main printed circuit board with swappable signal pairs to optimize data transfer efficiency.

A heat dissipating silicone grease composition uses organo polysiloxane and thermally conductive fillers.

Concave side surfaces on alternating gate and insulating layers expand data storage capacity while suppressing back-tunneling phenomena during erase operations.

Fine-grained diffusion bond layers enable atomic diffusion to join substrates at low temperatures, resolving thermal stress and contamination issues.

Metallized sacrificial wafer substrate enables panel-level integrated circuit packaging with exposed contacts.

A bond pad stack employs a zinc intermediary layer between aluminum and nickel to prevent oxide formation and ensure uniform plating coverage.

Linked air gaps between conductive features reduce parasitic capacitance, addressing signal propagation delays in miniaturized semiconductor devices.

A semiconductor light-emitting element positions a translucent conductive layer end face inwardly relative to the substrate edge.

A vapor chamber with phase change material and heat pipes bypasses thermal resistance to cool confined electronic components.

A flexible display border unit employs a segmented third metal layer with notches to distribute mechanical force across the substrate.

Multi-level leads on an integrated island resolve the trade-off between reducing resin package area and maintaining wire bonding accuracy.

A semiconductor device groove incorporates nested recess-projections to enhance the anchor effect between the base and outer packaging resin.

Thinned bridge chips resolve thermal expansion conflicts by maintaining structural stability while ensuring high precision alignment for capacitive coupling.

Narrower extending conductors confine solder to external electrodes, preventing short-circuits while maintaining reliable electrical connections.

A protective layer creates a planar surface over semiconductor dies to shield edges during singulation.

A non-conductive integrated circuit support structure provides uniform spacing between the die and leadframe to maintain consistent electrical connections.

Segmented scribe lanes with spaced metal pads guide vertical laser cracks, preventing oxide peeling in low-k dielectric layers during chip separation.

A chip stacked structure uses a thicker top semiconductor chip to absorb thermal stress and suppress concave-bending.

Inclined side surfaces allow perpendicular deposition to form uniform shield layers, resolving trade-offs between thickness and manufacturing time.

Alternating conductive pillars in a 3D memory array reduce cell size to 2F2 while maintaining identical layer characteristics.

Fan-out sensor package embeds IC in core member and connects pads via redistribution layer.

Force sensors detect movement errors during actuator-driven die vessel handling to prevent damage.

Integrated power module uses segmented cooling channels to transfer heat from power cards.

Internal delay circuits synchronize phases while a ground structure suppresses electromagnetic coupling between adjacent terminals.

Segmented ground select lines in 3D NAND memory structures reduce Vpass disturb while lowering unit cell capacitance and power consumption.

A thermally conductive substrate partially embedded in an encapsulant exposes an outer side for direct heat sink mounting on GaN power devices.

Block copolymer self-assembly forms sublithographic fuse structures that lower programming current density beyond conventional lithography limits.

Segmented alignment marks with graded reflectance layers resolve visibility conflicts in opaque MRAM stacks while resisting CMP damage.

Laser beam forms modified layers inside silicon carbide substrates to enable precise wafer separation without mechanical grinding.

Copper metal member protrudes parallel to electrode terminals with matched thickness to stabilize semiconductor package structure.

An air-guiding part directs fan airflow through MOSFETs to reduce printed circuit board temperature while cooling the CPU.

Aspherical filler in silicone composition improves surface precision and thermal conductivity.

A laminar semiconductor structure introduces a protective layer to absorb stress from lattice mismatch, preventing bending and cracking during manufacturing.

Island-like cell segmentation reduces on-resistance in nitride semiconductor devices, enabling higher current handling while minimizing electron migration.

Low power air plasma activates nanomaterial surfaces to bond interconnects, avoiding microfractures and preserving light harvesting capability.

Segmented staircase structure improves dimensional accuracy by reducing sliming and etching processes.

A sloped interconnection trench encapsulates a redistribution layer to increase the interface distance along the side face.

A semiconductor device structure uses composite layers to enhance adhesion between wiring redistribution and passivation films.

Offset cut patterns enhance routing flexibility while preventing electrical shorts between adjacent conductive structures.

A semiconductor device uses a heat-conductive sealing material to cover electrode terminals and suppress upper surface temperature rise.

A single-metal-layer substrate with patterned contact and stitch pads maintains high-speed signal integrity through parallel equal-length bonding wires.

Segmented metal lines strap polysilicon conductors to lower electrical resistance and signal propagation delay.

Integrating thin film capacitors into a glass substrate with through-glass vias shortens power delivery paths, reducing latency and package size.

A thermally conductive element integrates alternating insulating and conductive layers to supply electric current.

Stacked resistance layers and shared plugs deliver large resistance values within a compact footprint, reducing area occupancy.

Separating and connecting metal border districts merges rigid and flexible substrates, reducing package volume while maintaining high integration density.

A reconfigured solder mask isolates wire-bond sidewalls from high RF loss plating to redirect current flow.

Varying laser power and focal points create tapered dicing lines that control crack formation, preventing electrode damage during substrate splitting.

Flowable dielectric material enters surface channels to evacuate trapped air during substrate pressing.

Vertical conductive posts embedded in the substrate resolve wiring density limits by enabling flexible element stacking while reducing fabrication costs.

Laser welding a conductor plate to a metallic heat spreader at locations offset from semiconductor elements.

Separate seals on opposing substrate sides balance thermal expansion coefficients, reducing warpage in miniaturized stacked structures.

Localizing ground planes near PTH regions reduces differential return loss, enabling reliable 25 to 60 Gb/s signal transmission.

A metal base stacking package structure integrates a die receiver cavity and adhesion layers to secure semiconductor chips within a compact assembly.

Transient liquid phase bonding creates high-melting-point solder joints for flip chip semiconductor packages.

A semiconductor package structure uses eutectic bonding to attach a die with metal pillars directly to a metal plate.

A 3D wire loop method forms kinks on different planes to create a triangular prism shape with uniform cross-section.

Segmented cooling modules with cold poles and heat sinks target specific thermal zones within three-dimensional integrated circuits.

Multi-junction LED stacks separate light emitting structures via eutectic bonding to prevent crystal defects and reduce pixel size.

A chip-on-film package incorporates a pressure absorbing zone between the insulation substrate and heat dissipating component to maintain thermal contact.

A light emitting diode device uses a ceramic substrate with aluminum oxide to improve thermal conductivity and reflectivity.

A pyramiding via structure with varying cross-sectional areas dissipates thermal energy from Joule heating.

Holding the second semiconductor chip by its back surface prevents circuit-forming layer damage and reduces stress-induced cracking in through-electrodes.

Concavo-convex substrate sidewalls receive a self-aligned insulating film that fills surface features, ensuring reliable insulation and electrical connectivity.

An independently movable wire shaping tool enables software-controlled formation of multiple wire loop shapes without mechanical adjustments.

Air gaps between laterally recessed conductive pillars lower parasitic capacitance, reducing RC delay and improving operation speed.

Oriented fibrous fillers expose ends to boost adhesion, resolving handling issues from high adhesiveness.

Multi-layer MoW alloy wiring structures enable low resistivity at narrow line widths.

A vertical flash memory design stacks selective and main gates with sidewall channel layers to shrink layout area.

Lateral heat conduction structures connect dissipation layers to sinks, reducing thermal burden on lower dies and enhancing operation reliability.

Replacing metallic wires with polymer conductors allows thicker adhesive layers that absorb mechanical strains during temperature cycles.

Partially cross-linked imidazole-silane copolymer protects copper powder from oxidation and heat degradation without high-temperature curing.

Extends via structures beyond adjacent wiring layers to reduce electrical capacitance, improving long-term reliability and manufacturing yield.

Segmented titanium nitride layers disrupt continuous grain paths to prevent metal diffusion and improve MIM capacitor reliability.

Amino group-containing polymers in electroless solutions improve step coverage and prevent oxidation of the diffusion-preventive layer.

Sealing a trench with a dielectric layer creates a vacuum gap for isolation, reducing manufacturing complexity and costs.

Unified mold compound replaces separate underfill to reduce process complexity and stress.

Spatially varying porosity in the metallization layer reduces mechanical stress at the interface while maintaining high thermal and electrical conductivity.

Manganese oxide hard masks reduce trench widening and profile tapering while enabling thinner photoresist usage.

Annealing metal covering on semiconductor wafers to densify the layer and enhance electrical conductivity.

A pre-formed interposer integrates passive devices and through vias to connect stacked integrated circuits.

Etched sealing resin accepts conformal metal film to shield semiconductor chips from noise without increasing device volume.

Segmenting dielectric material with air gaps minimizes cross-talk while maintaining high integration density.

Projections on a second radiator member fit into grooves of a first member, eliminating fixing regions and ensuring wide contact for efficient heat dissipation.

A plating method deposits nickel-based metal inside semiconductor recesses using a selectively removed catalyst layer.

A semiconductor device pairs insulating circuit substrates and printed circuit boards with complementary warp directions to ensure proper pin alignment.

A heat sink depresses one wall portion to seal the fluid passage, preventing air infiltration during vacuuming and preserving vapor-liquid balance.

A stepped auxiliary electrode enables self-alignment in miniaturized LED packages, resolving the trade-off between mounting density and position correction.

A soluble self-aligned barrier layer forms a dense copper alloy interconnect structure.

A semiconductor device adjusts signal delay times using resin seals with distinct dielectric constants to match bonding wire lengths.

Cavities in the heat spreader nest capacitors, eliminating mechanical interference and reducing IC package thickness.

Through electrodes connect electrode pads across an adhesive layer, eliminating internal connection terminals and reducing device thickness.

Integrating a transfer printed component into metallization layers enables efficient thermal distribution and electrical connection.

Laser writing aligns routing lines with die pads, resolving pick-and-place tolerance issues.

Printed circuit boards with graded elastic modulus wiring layers mitigate warpage caused by thermal expansion mismatches between chips and substrates.

Photodegradable adhesive enables optical debonding of semiconductor substrates, preventing cracking during molding.