Semiconductor/Solid-State Device Details TRIZ Cases

Removing barrier materials from via connections reduces device complexity while maintaining connection reliability through direct metal-to-metal contact.

Resin filling between the silicon interposer and unit boards suppresses warping while lowering manufacturing costs.

Peripheral openings in the insulating protection layer dissipate residual stresses, preventing peeling or cracking at conductive contact interfaces.

Extending the via structure beyond the conductive layer prevents substrate cracking during grinding, reducing leakage current and improving device yield.

A semiconductor memory device arranges circuits in perpendicular directions to optimize the circuit region layout.

A tungsten buffer layer mitigates thermal stress between the copper electrode and silicon substrate, preventing cracking while maintaining conductivity.

Reduced front surface electrode thickness and optimized resist layers decrease inter-chip distance while maintaining electrical connection reliability.

A finned backing plate provides thermal dissipation through the solid portion of a printed circuit board, reducing thermal load and preventing deflection.

Lateral conductive traces on stacked semiconductor dies replace bulky wire bonds, reducing package thickness and increasing I/O density.

A pseudo-8-shaped inductor design uses twisted coil portions to generate opposing magnetic fields.

A porous silver layer absorbs ultrasonic energy to protect conductive adhesive from damage during metal ribbon bonding.

Placing dummy dies on an interposer wafer reduces package warpage while maintaining high-speed computing reliability.

Filled through via holes in a resin board enable high-density signal transfer while maintaining the airtightness required for X-ray imaging chambers.

Offsetting electrode arrays reduces contact area to lower heat release and power consumption while maintaining high integration density.

Applying a hydrophobic siloxane barrier inside hoses prevents benzotriazole absorption by oxide fillers, eliminating copper corrosion and maintenance downtime.

Multiple output binding regions with varying binding portions on a single circuit board eliminate separate designs for different display resolutions.

3D printing replaces molds to form LED optical structures, reducing manufacturing costs and complexity.

An electromagnetic shield layer isolates high-frequency interconnects from base substrate interference.

An intermediary protective cover preserves thermal interface material integrity against contamination while enabling reliable heat transfer to the heat sink.

A passive cooling system uses anisotropic graphite layers to dissipate heat from a power source within a compact housing.

Varying interconnection layer thicknesses in a hybrid substrate structure reduce insertion loss and mitigate signal distortion for high-speed data paths.

A display apparatus uses data driving chips with stress relievers extending at acute angles to reduce mounting defects.

Segmented casing with phase-change fluid transport reduces component operating temperature while maintaining operational reliability.

A buffer layer on conductive vias reduces thermal stress, preventing interface cracking and solder detachment during reflow.

Through-silicon vias on a silicon carrier enable high circuit counts without increasing planar footprint or manufacturing cost.

Spherical filler particles reduce light scattering in solder resist, enabling sub-45nm via patterning without UV laser exposure.

A photoimageable dielectric layer enables photolithography for fine upper redistribution layers in fan-out packages.

Optimized keep-out zone spacing between pixel arrays and through-vias reduces thermal stress on photodiodes.

Asymmetric lobed ball pads arrest tangential cracks at the substrate edge, preventing trace failure and improving reliability without complex routing.

Segmented auxiliary emitter terminals eliminate negative gate voltage feedback and ensure simultaneous turn-off under high-speed switching.

Outer coating plating layer prevents oxidation of copper metal posts on wiring substrates, maintaining connection reliability during semiconductor mounting.

A semiconductor package uses a surrounding frame with a lower linear expansion coefficient to stabilize the base plate.

Embedding passives in a hybrid interposer reduces signal path length while maintaining rigidity, avoiding costly silicon or warping organic alternatives.

Shielding unit between chips maintains voltage to block electromagnetic waves, reducing interference in stacked packages.

UV-Ozone dry etching selectively removes organic anti-stiction coatings from specific MEMS regions using dual-wavelength ultraviolet exposure.

Grooves expose ground lines to enable sputtered shielding layers with improved adhesion strength, preventing peeling and reducing process steps.

Dual resistive memory units connect to transistor source and drain terminals, expanding cell window 1.9 times without increasing footprint.

Patterned conductance layers resolve wire bonding reliability issues by maintaining adhesion strength while preventing resin bleeding.

Staggering embedded second chips against substrate-mounted first chips reduces package area and manufacturing costs while maintaining electrical connectivity.

Obstructions in viscoelastic fluid conduits generate local instabilities to enhance heat transfer.

A chip-sized wafer level packaged device uses a packaging layer with thermal expansion characteristics similar to those of the semiconductor wafer.

Strategic columnar members prevent electrode warping and deformation during sacrificial film removal, ensuring uniform resistance across the stacked body.

Alternating plasma treatments in multilayer titanium nitride barriers remove carbon impurities, lowering contact resistance for smaller via sizes.

A chip size package fabrication method employs a lamination member with pre-formed via holes to simplify manufacturing operations.

Sequential transition metal liners form alloy contacts within semiconductor openings, reducing high contact resistance from single-layer designs.

An aluminum nitride submount dissipates heat from red LEDs, achieving 90 lumens and longer lifetimes.

A post-deposition treatment converts metallic residue into insulating material on copper interconnects.