Semiconductor/Solid-State Device Details TRIZ Cases

A thermal interface pad integrates graphene layers between flexible material segments to boost heat conduction.

An organic substrate layer resolves bump pitch limitations by copying die patterns onto a cost-effective carrier, eliminating expensive silicon interposers.

A smart card module uses a carrier with plated-through holes to electrically connect the contact array and chip.

High-speed impact connects radiating fins to a main body, increasing fin density and reducing manufacturing time compared to conventional multi-step processes.

Spaced signal and redundant through-die vias coupled by conductive interconnects prevent simultaneous defects, improving IC die stacking yield.

Voltage clamp unit stabilizes transmission node potential, preventing false fuse signals from external voltage fluctuations.

Seed pattern guides through electrode formation, eliminating pad misalignment defects during substrate bonding.

Parallel connecting lines join finger electrodes in semiconductor capacitors to reduce mismatch and improve reliability.

A detection device uses capacitive coupling to bias the sensing region without adding processing steps above the insulating layer.

Curved post electrode tops eliminate corner stress concentrations, preventing solder ball cracks during PCB mounting.

A quad flat pack leadframe integrates power bars and ground rings to maximize exposed I/O leads.

A connect die routes electrical signals between multiple semiconductor dies using advanced interconnection structures.

Iso-level via structures resolve sub-15nm lithography resolution limits by enabling separate targeting of small holes and trenches.

Encapsulant embeds bumps on semiconductor die to prevent chipping and pad contamination during manufacturing.

Thermal conductive material sections extend through the mold compound to reduce hot spot temperatures, eliminating dummy die complexity.

A condensed photo-condensable metal oxide layer blocks specific trench portions on a planar substrate surface.

Dividing GaN power device dies into functional sub-devices enables selective parallel connection to exclude defective units and improve manufacturing yield.

Shield film replaces bulky metal sheets on semiconductor chips, reducing device thickness while blocking electromagnetic noise.

A penetrable film encapsulant embeds semiconductor dies and bumps to secure their positions during manufacturing.

Segmented spacer elements replace fragile frame wafers to enable automated handling and reliable hermetic capsulation.

Surface mount device components act as standoffs between substrates to maintain electrical connections without obstructing the central area.

A semiconductor package structure uses stacked metal layers and insulating spacers to create direct die pad connections.

Oversized pad geometry allows substitution chip placement, preventing copper line damage during LED rework.

Ag-Ti bonding material forms a Ti compound layer at the copper-ceramic interface to enable reliable joining.

A segmented mold layer surrounds lateral chip surfaces and covers the bottom corner edge to protect the semiconductor structure.

A guard ring structure with interlayer connection vias connects interconnects across different layers to enhance semiconductor device reliability.

Vertical stacking of surface mount devices and bonding wires reduces semiconductor package volume while maintaining high integration density.

A receiver module uses a trap region to retain solder via wetting.

A contact via structure uses roughened buffer layers to enable thinner barrier deposition at the hole bottom.

An etch stop layer limits lateral and vertical dielectric etching, preventing bridging defects from overlay errors.

A rerouting layer electrically couples pixel and readout arrays with different pitches in stacked image sensors.

Integrating dummy conductive vias into the substrate creates internal shielding, preventing EMI interference without increasing device size.

An intermediary protective layer prevents slurry corrosion on recessed bond pads, reducing fabrication complexity.

A reduced finished package level device attaches to a substrate via solder balls to form a compact assembly.

Gathered insulated wires reduce loop areas to minimize inductive impedance discontinuity and crosstalk.

A variable space mandrel cut method creates self-aligned double patterning structures through selective etching and spacer deposition.

Encapsulating micro and nanostructures in a film enables separation from the substrate to produce composite surfaces with less than one nanometer roughness.

Differentiating signal and ground terminal pitch reduces near-end cross-talk below -25 dB while maintaining compact physical dimensions for mass production.

Segmented conductor plates with protrusion sections bond solder materials to improve heat dissipation while ensuring withstand voltage in vehicle power modules.

A curable polyorganosiloxane composition scatters light through hydrosilylation curing.

Soft gold bumps absorb heat and pressure during copper wire bonding, preventing pad damage while maintaining strong electrical connections.

Elemental copper particles in the solder form an in-situ Cu6Sn5 barrier on nickel, preventing diffusion while maintaining low melting points.

Spraying devices deposit controlled solder paste films to prevent wafer tilting during reflow, ensuring uniform light mixing.

Differential gas pressure in a clamped chamber bonds semiconductor modules while removing contaminants to prevent damage.

Flexible tape interposers route signals between dies and substrates while absorbing thermal stresses that crack solder balls in silicon packages.

A semiconductor fuse element design uses a rear-surface laser to rupture the conductor while preventing moisture ingress through a uniform silicon nitride film.

Conductive ink fills encapsulant openings to create flat interconnects, reducing package height and warpage in stacked semiconductor devices.

Segmented conductive particles in reflective adhesive layers prevent shorts while maintaining high density for ultra-fine pitch bonding.

Surface modification layers control bonding energy between carrier and thin sheet to prevent warping during high-temperature FEOL processing.

A transparent oxide film layer absorbs diffusing hydrogen to protect thin film transistors in organic light emitting displays.