Semiconductor/Solid-State Device Details TRIZ Cases

Multi-layer mounting boards integrate metal patterns between insulating layers to block electromagnetic noise and conduct heat, reducing device size and voids.

An insulating foil partially covers a metal carrier, allowing chips with different electric potentials to mount directly while reducing signal channel lengths.

A FinFET ROM cell uses a vertical gate structure to wrap around the channel region for improved electrostatic control.

Standoffs between heat dissipation device projections and the substrate control bond line thickness, preventing sealant delamination and device deformation.

A semiconductor device uses a columnar electrode and molding resin to enable flip-chip bonding on a wafer.

Solder material barrier layers prevent short circuits while large surface area electrodes enable effective heat dissipation in high power applications.

An AlN intermediary layer between a p-type GaN gate and an AlGaN barrier increases pinch-off voltage while preserving carrier mobility.

Diamond layer between gate and drain electrodes conducts heat away from high-field regions, preventing device failure from thermal degradation.

Integrated redistribution layer on two-layer mother chip eliminates interposer, reducing package thickness and preventing warpage.

An off-center second electrode reduces thermal strain in the bonding section by improving heat dissipation paths.

Segmenting interconnects into large-width through holes for power and small-width vias for signals reduces energy loss while managing manufacturing complexity.

Insert molding fabricates unitary heat spreaders with complex cavities, resolving manufacturing tolerance limits while lowering production costs.

Dummy body removal forms a precise recess for decanting conversion materials, resolving thermal conductivity and mechanical stability trade-offs.

Segmented metal shielding with openings exposes a porous first resin, allowing moisture vapor to escape and reducing internal pressure buildup.

Embedding nitinol in the substrate eliminates thermal stress from coefficient mismatch while maintaining conductive properties.

Tubular protrusions on a heat sink base facilitate gas flow through the structure, preventing air stagnation and temperature rise.

Discrete redistribution layers on an interconnect bridge overcome substrate pad pitch limits to deliver high-density I/O connections between chip packages.

A composite liner structure reduces electromigration failures by optimizing adhesion strength without increasing resistivity.

Intersecting heat spreader segments increase contact area with phase change material, resolving slow dissipation bottlenecks in electronic devices.

Vertical through silicon vias create solenoidal inductors that reduce substrate losses and cross-talk while minimizing planar area consumption.

Auxiliary electrodes with varying widths redistribute current density across an output stage to enhance driving capacity under high current conditions.

Vertical semiconductor stacks form discrete charge storage elements within annular lateral recesses of an alternating insulating and spacer layer stack.

A printed circuit board uses a single wire layer with through-hole contacts to simplify structure.

Controlling Brass, S, and Copper orientation densities in a Cu-Fe-P alloy balances high strength with excellent bendability.

Segmented solder alloy maintains conductivity at high temperatures while lowering processing heat.

A wiring substrate uses non-solder mask defined pads for peripheral positioning and solder mask defined pads for center power lines.

Extracting the sealing function into the lead frame structure eliminates complex mold equipment while enabling high-density element mounting.

Embedded conductive bars in connecting modules merge carrier and vertical connection roles, reducing package height while lowering manufacturing costs.

Separate mold compounds on a lead frame with an exposed intermediate part improve heat dissipation while reducing mechanical stress.

Direct bump formation on a conductive layer between stacked semiconductor die reduces package height and manufacturing complexity.

An electrically isolated thermal conduit conducts heat from an integrated circuit resistor to a gate structure.

Stress reduction openings in molding material mitigate bimetal effect between leadframe sections, preventing housing warping during processing.

Digital micro-mirror device corrects beam misalignment to ensure uniform metal patterns and reduce defects.

Direct bonding merges passive capacitors with semiconductors to reduce inductance and improve signal integrity.

A chip stacking structure uses microbump structures and redistribution layers to form impedance elements that provide specific oscillation frequencies.

Prior cushioning with a thin film prevents cracks during cutting, resolving the trade-off between structural integrity and device complexity.

Wrapping a conductive via around trench contact corners increases the interface area, reducing contact resistance at advanced nodes.

A lead frame design applies an adhesive film to the lower surface of die pad portions to secure semiconductor chip mounting.

Evaluation circuit monitors potential differences between segmented contact zones to detect connection wear on semiconductor components.

An intermediary shielding film fully overlaps on-die inductors to block electromagnetic interference from aggressor routings, improving noise immunity.

Vertical via connections between logic and companion ICs eliminate uneven trace lengths, ensuring uniform signal paths for high-speed communication.

Transparent metal layer on OLED wiring line terminals prevents oxide formation and silver corrosion caused by voids in thin planar films.

A semiconductor device integrates a conductive film within a resin part fixed to the case interior for direct electrical contact with the chip region.

Copolymerizing arylcyclobutene, diene, and aromatic vinyl monomers resolves the trade-off between tensile strength and high-frequency dielectric loss.

Plated bump structures use segmented profiles to isolate interconnects and prevent lateral expansion during manufacturing.

A semiconductor device uses a shared terminal to distribute voltage across stacked chips.

A breakdown layer forms a conductive filament between chalcogenide layers to isolate the phase change region.

Stacked redistribution layers on a metallic chip carrier resolve the contradiction between flexible footprint and dielectric strength.

Through-silicon vias replace the ceramic substrate in an overmolded camera module, reducing x, y, and z dimensions while simplifying assembly.

A pressure-sintered pre-joining layer distributes stress across semiconductor chip protrusions, preventing mechanical breakdown during assembly.