Semiconductor/Solid-State Device Details TRIZ Cases

Multi-layer wire pad structures integrate nitride and TEOS films to resolve mechanical strength deficits in Cu/low-k semiconductor devices.

Vertical stacking in this semiconductor package creates multiple heat conduction paths, resolving thermal deterioration while maintaining compact device size.

A reusable adhesive sheet supports semiconductor wafers during processing with strong peel strength and dimensional stability.

Resilient leads absorb thermal stress in wafer-level packaging.

A mounting board uses recesses and internal reinforcements to protect electrode pads during assembly.

Diagonal pad arrangement on film substrate reduces package area while merge lines enable rapid electrical testing of chip-on-film modules.

Reflective alignment marks resolve detection difficulties in milky epitaxial wafers, enabling accurate laser saw line separation.

Segmented modules with interposers improve manufacturing yield by isolating defects in multi-layer packages.

A phase change medium heat exchanger cools high average power solid state lasers using passive thermal conduction.

A removable protective layer shields leadframe surfaces during molding compound application to prevent flash formation on semiconductor packages.

A multi-tap impedance structure electrically couples package pads to carrier leads via selectable bond wire configurations.

High-resistance elements integrate into control resistors between switching and protecting components to attenuate electrostatic energy.

Magnetic liners divert bit line interference away from tunnel junctions, eliminating external bias requirements and reducing data errors.

Nested annular dielectric metal oxide structures prevent charge migration and improve isolation between memory cells.

Through-silicon via processing merges inductor formation with standard interconnect steps, eliminating dedicated thick metal wiring levels.

Through holes outside separation regions connect signal patterns, preventing cracking from thermal expansion differences.

Thermal or plasma nitridation converts metallic residues into less conductive forms, reducing current leakage while maintaining signal transmission speed.

Patterned dielectric openings connect cMUT arrays to conductive pads, reducing packaging footprint and production costs.

A monolithically integrated submodule combines a semiconductor structure with series resistors and dual diodes to limit gate voltages.

Vertical stacking of anti-series chips with spacer layers increases creepage distance for high-voltage safety without expanding the planar footprint.

Vertical vias form solderable contact pads to dissipate heat from embedded power semiconductor dies, reducing gate pad size and die cost.

A circuit board manufacturing method uses an embedded convex portion on a conductive thin film layer to define precise cavity depths within the insulating core.

Package structure embeds thermal conduction structures within insulation layers to dissipate heat through vertical and horizontal pathways.

Double-sided inter-die bonding connects memory and logic dies via upward and downward facing pads to maintain efficient vertical electrical pathways.

Miniaturized circuit boards face signal distortion from reduced via spacing. A conductive shield member surrounding the connector mitigates this interference.

Direct dielectric-to-dielectric bonding eliminates adhesive layers to resolve wafer warpage and thickness constraints while improving thermal dissipation.

Oxidized layer on block material matches interlevel dielectric etch rate to eliminate tapered via profiles and prevent void formation in metal contacts.

Silane-modified ethylene-alpha olefin copolymer prevents glass detachment and UV bleaching while maintaining module transparency.

Metal rods arranged around active functional circuits modify electromagnetic resonance to reduce interference between die and substrate.

Positioning member compensates for thermal expansion deformation to maintain terminal alignment accuracy during semiconductor module assembly.

A stepwise cooling plate integrates electronic components to boost structural rigidity, reducing vibration damage in hybrid vehicle power converters.

A phonon crystalline structure directs thermal energy through asymmetric carbon nanotube bonding within a semiconductor matrix.

Pre-formed bent terminal pads in a leadless package achieve coplanar alignment, reducing package inductance and eliminating noise from gull wing leads.

Segmented solder-resist layers with oversized post openings prevent peeling during thermal cycling while enabling high-density packaging.

Group IIIA halide dopant precursors enable selective deposition of high-p-type doped Group IV semiconductor layers during chemical vapor deposition.

Composite guard rings reinforce low-k dielectric layers, preventing delamination and reducing noise interference in integrated circuits.

An asymmetric contact hole design with a wider upper opening improves step coverage and prevents voids in the metal electrode layer during deposition.

Embedding a decoupling capacitor inside a through substrate via doubles effective capacitance per area while reducing substrate resistance.

Folded inductive conductor creates circular current path to reduce inductance, surge voltage, and switching loss.

A reflowable solder layer creates discrete stand-offs between stacked microelectronic dies to maintain precise parallel alignment.

A semiconductor core structure bonded to conductive posts buffers thermal expansion mismatch between the high resistivity IPD substrate and integrated dies.

A nickel pillar structure with height greater than 10 micrometers inhibits solder flow down the bump.

Vertical stacking of memory decks with segmented control logic resolves routing complexity while enhancing packing density and reducing fabrication costs.

A silicon substrate embeds carbon nanotubes in rear surface holes to conduct heat away from the element layer.

A semiconductor manufacturing jig uses convex projections to press against a die pad surface, correcting inclination caused by lead frame bending variations.

Replacing sputtered metal with conductive adhesive reduces manufacturing complexity while providing effective EMI shielding for stacked die structures.

Trench-filled thermoplastic bonding layers enable reusable chip attachment, eliminating single-use release film waste and lowering material costs.

A silicon oxynitride underlayer traps hydrogen ions generated during plasma deposition processes in semiconductor manufacturing.

A semiconductor device attaches chips directly to a leadframe pad, eliminating intermediate metallic clips.