Semiconductor/Solid-State Device Details TRIZ Cases

A dual gauge lead frame integrates a thick die pad and thin lead fingers to directly attach power semiconductor dies.

A middle electrode layer containing oxygen-scavenging material portions controls filament formation in three-dimensional non-volatile memory cells.

Metal lattice structures beneath bond pads block thermal expansion mismatch cracks, protecting die strength during flip-chip reflow.

Segmented via holes with air gaps minimize parasitic capacitance, enhancing signal integrity at high frequencies.

A thicker second semiconductor chip reduces warpage-induced stress on inter-board connection terminals, extending connection life and mechanical reliability.

Tin and indium adhesion layers coupled with silane organic materials enhance chemical bonding on chip carriers.

Cooling plates form the module housing walls to prevent explosion gas spread and absorb forces during high-voltage operation.

A bottle-shaped through silicon via connects semiconductor dies with different design rules using an asymmetric conductive profile.

A display driver integrated circuit uses central input pads and edge output pads to increase signal line density.

Asymmetric resin layers with distinct thermal expansion coefficients prevent wafer warping without increasing device thickness.

Notched interconnect structures on the substrate receive laterally transferred chiplet posts, reducing photolithography complexity and manufacturing costs.

An insulation resin sheet with high thermal conductivity fixes to frame back surfaces.

A mesh bond material with adjustable Young's modulus accommodates thermal expansion through its porous architecture.

Vertically recessed metallic liners within self-aligned diffusion barriers eliminate void formation and enhance semiconductor die bonding quality.

Incorporating a flexible polyimide film as an intermetal dielectric buffers thermal expansion mismatch, reducing cracking in brittle low-k materials.

Nested conductive frames in 3D IC packaging resolve manufacturing complexity while achieving higher density and reliability.

A shared spare through silicon via replaces failed conductive paths, resolving the trade-off between yield and area.

Air gaps formed by removing thermally degradable material reduce wiring capacitance and prevent signal line delays in integrated circuits.

An insulating film acts as a polishing stopper around conductive connecting portions, preventing electrical continuity and eliminating polyimide steps.

Integrated phase change memory detects thermal stress via resistance changes, enabling proactive workload redistribution and cooling.

A patterned hardmask layer guides block copolymer self-assembly to define contact vias, ensuring precise placement accuracy for advanced CMOS integration.

Removing high-k etch-stop layers reduces RC delay and stray capacitance while a nano-alloy barrier maintains cavity profile control.

Wafer-level bonding merges LED and TFT substrates to eliminate individual pixel transfer steps, reducing manufacturing time.

A circuit module uses a flexible circuit and compressible material to absorb applied forces on the sensor die.

Segmented circuits with tapered headers manage heat dissipation in dense arrays while minimizing system height.

Shift circular coupling for through-silicon vias reduces parasitic capacitance in signal pathways between stacked chips.

A multi-layer wiring structure uses stacked units and redistribution layers to form semiconductor device packages with improved electrical connectivity.

A semiconductor device incorporates a segmented wall portion within the insulating layer to relax thermal stress and prevent structural distortion.

A conductive coating wraps around a semiconductor package mold compound to form a compartmentalized EMI shield.

Extending a shielding layer through conductive vias reduces electromagnetic interference in miniaturized semiconductor devices.

Composite glass and insulation layers suppress bubble generation and reverse leak current in lead-free semiconductor devices.

A segmented seed layer structure enables independent electroplating conditions to form uniform main and support bumps in semiconductor packages.

A beveled second electrode redistributes electric field intensity to minimize concentration at the edges of the isolator structure.

Offset core pads directly bonded to redistribution structures resolve alignment precision constraints while maintaining electrical signal transmission quality.

Columnar attenuation members absorb and scatter laser energy between fuse elements, preventing substrate damage during high-density layout.

Mirroring substrate topology with a vapor chamber base extends heat sinks over obstructions, reducing conduction resistance and structural load.

Segmented fluidic channels in a cooling interposer dissipate heat from hotspots, improving reliability under high power density.

A semiconductor device uses a stepped substrate configuration to separate control and main circuits for effective noise suppression.

A through-holed interposer uses conductive gel protruding from its board body to increase contact area and strengthen bonding.

A lead frame structure bends electrode terminals upward to enable collective resin sealing of multiple semiconductor devices.

Asymmetric pad sizing in a segmented leadframe balances pressure distribution to prevent semiconductor die tilt and solder joint fractures.

A porous copper contact pad electrically connects semiconductor components within substrate recesses.

Plastic support frames house power electronic substrates while integral seals enable direct cooling plate contact.

Correction block in dummy region measures alignment errors using metal lines and vias.

A fluid-tight film enables uniform pressure application during permanent chip-to-wafer bonding.

Varying channel cross-sections control adhesive propagation velocity and turbulence, preventing misalignment during RFID tag attachment.

A high electric field resistance sealing member relaxes electric fields at the peripheral edge of a wide bandgap semiconductor chip.

Unpatterned adhesive layer simplifies interconnect metallization by eliminating complex etching steps required for high aspect ratio vias.

Air gap rails reduce resistance-capacitance delay in three-dimensional NAND memory by minimizing capacitive coupling between conductive layers.

A semiconductor alignment key formed during device isolation film processing eliminates extra photo steps.