Semiconductor/Solid-State Device Details TRIZ Cases

Virtual vias in standard cells resolve native double-patterning conflicts at abutted boundaries, reducing chip area while maintaining design-rule compliance.

Segmented ground selection transistors in 3D memory compensate for manufacturing variations, stabilizing threshold voltage and reducing leakage current.

Fish-bone shaped conductive components in stacked metal structures increase capacitance density without sacrificing quality factor.

Elongated fasteners secure semiconductor components through apertures, eliminating lateral conductive structures to resolve reworkability constraints.

Pre-formed chamfered edges on interlayer insulating layers reduce stress concentration and material removal, preventing cracks during dicing.

Micro-jet nozzles on fins induce airflow and turbulence, reducing power consumption by eliminating external blowers.

A semiconductor package integrates a heat slug to cover the chip and passive devices, electrically connecting electrodes to reduce area usage.

Alternately stacked insulating layers and conductive poles form a high-density substrate that eliminates drilling complexity while improving heat dissipation.

An injection moulding process builds insulation layers around naked power cable conductors using multi-cavity inserts.

A single etching operation cuts multiple sidewall-defined wiring layers, reducing mask count and manufacturing complexity.

A dummy bonding part spaced from external connection terminals increases the bonded area to absorb external impacts and prevent terminal damage.

Sacrificial material creates solder anchoring tabs in QFN lead frames.

A copper alloy sheet with controlled hardness and elongation properties supports QFN lead frame manufacturing.

Graphite patterns in the block copolymer film conduct heat away from multiple chips, reducing package thickness while maintaining thermal performance.

Protective cap fills gaps between insulation and electrodes, preventing moisture infiltration that reduces LED reliability.

Narrower pitch heat dissipation bumps in central HBM chip regions reduce thermal resistance where uniform spacing fails to dissipate heat effectively.

Opaque material on transparent carrier scribe lines enables optical singulation detection, resolving alignment accuracy issues caused by invisible markers.

Direct graphene deposition on textured metal layers enables CMOS-compatible integration while mitigating skin effect issues in high-frequency applications.

Stacked semiconductor chips use internal wires overlapping conductor plates to reduce wiring resistance and inductance.

High pressure curing accelerates void movement in full coverage underfill, improving singulation efficiency for package-on-popper structures.

Microasperity joining surfaces enable solid-phase bonding of metal members at normal temperatures in air.

Pitch quartering forms air gaps between interconnect lines to reduce capacitive coupling at sub-14 nm half-pitch nodes.

Flexible circuit structures expand LGA contact area to increase module-to-board interconnection counts without enlarging the chip module footprint.

A power semiconductor module arranges positive, negative, and AC electrodes to face each other for magnetic flux cancellation.

A curable organopolysiloxane composition incorporates gallium alloys and thermally conductive fillers to form a stable crosslinked network.

Asymmetric clock tree routing matches insertion delays across dies while reducing metal usage and dynamic power consumption.

Aligned active and passive through-silicon vias reduce wirebond density by 25% while increasing channel bandwidth in package-on-package memory systems.

Bonding segmented non-silicon semiconductor pieces to a carrier wafer via a ceramic-forming polymer precursor overcomes crystal growth limitations.

Segmented boards with a flexible area decouple mechanical stress from thermal contact, reducing heat transfer resistance across tolerance variations.

A semi-flexible eutectic bonder piece arrangement secures an insert within a circular frame aperture using fixed and flexible segments.

Chalcogenide fuse elements switch states using sublithographic electrodes, reducing blow-out current below 3 mA and minimizing chip area occupation.

Independent cylindrical members with pressure control correct substrate distortion, preventing gas bubbles and ensuring submicron electrode alignment.

Continuous load detection during ultrasonic bonding enables the controller to calculate determination values that prevent defects on irregular bonding portions.

Differential nucleation layer thickness guides conductive deposition to prevent voids and seams in sub-20 nm semiconductor structures.

Varying the void sectional area in bottom build-up layers minimizes electromagnetic coupling between cavities and BGA balls, reducing leakage.

Lateral encapsulation channels circulate cooling fluid around a three-dimensional integrated structure to remove heat.

A rigid supporting layer absorbs vibration waves generated during laser lift-off, preventing epitaxial cracking.

A finger capacitor structure uses segmented cells and wider interconnect buses to lower parasitic resistance while maintaining capacitance density.

A floating heat spreader with a protrusion extends into mold compound recesses to thermally couple with semiconductor dies.

Direct metal layer bonding connects stacked semiconductor structures to eliminate wire delays and improve heat dissipation in high-density packages.

Local thickness variation in a vapor chamber adapts the device layout while preserving heat transport capacity and mechanical strength.

Spacing electrodes from the encapsulation member via a housing unit prevents mold damage during transfer molding, improving reliability.

A flip-chip bonding structure uses a silicon substrate with matching Si-bumps to dissipate heat efficiently.

Direct soldering light receiver to conductive frames eliminates silver glue peeling and metal wire breakage caused by thermal expansion mismatches.

Vertically offset bond on trace interconnects enable closer placement of bond wire bumps using recessed and raised conductive layers.

Vertical stacking with hybrid bonding resolves the contradiction between low integration density and complex packaging by maximizing component count per volume.

Adhesive spacer elevates rigid support member to accommodate decoupling capacitors, reducing package warpage from CTE mismatches.

Composite silicon carbide and metal layers conduct heat away from the absorption zone to prevent passive intermodulation and ionization breakdown.

Doped zones fan out interconnects through a silicon support, replacing complex focused ion beam machining with collective photolithography.

A semiconductor chip mounts on an interconnect substrate with a progressively increasing gap to guide encapsulating resin flow.

A circuit panel with symmetrically arranged contacts accommodates multiple microelectronic packages for efficient interconnection.

Vertical channel pillars penetrate stacked word and bit lines, increasing memory cell density while simplifying fabrication complexity.

Patterned nanosilver ink deposition enables stealth dicing clearance areas, reducing material waste and manufacturing costs.

Segmented encapsulation and underfill protect the sensor element while maintaining detection sensitivity.

Integrating the spring element with the control electrode eliminates separate insertion steps, reducing assembly complexity and costs in power modules.

A metal plate radiates heat from an electronic component, resolving poor thermal conductivity in encapsulants.

Filling anodic oxide pores with conductive material eliminates thermocompression bonding, ensuring uniform electrical connection and heat dissipation.

Vertical routing through an elongated bump in a resist recess connects lower traces, reducing substrate unit cost by eliminating additional routing layers.

A stacked semiconductor device recovers defective contacts by switching signals to auxiliary paths, improving yield without discarding chips with single faults.

Segmented dielectric charge trapping elements in recessed regions isolate storage sites within vertical channel memory stacks.

A permeable sheet member covers a bonding surface to prevent adhesive adhesion and fume gas contamination during semiconductor die thermocompression.

An elastomer intermediary absorbs thermal stress between the glass transparent member and sealing resin, preventing breakage from coefficient mismatch.

A partition member deflects coolant flow laterally to ensure uniform cooling and suppress pressure loss in liquid-cooled coolers.

Inclined hanging lead displaces bus bar wire connection face in frame thickness direction, preventing wire shorts during resin encapsulation.

Rectangular SiC chip design balances thermal deformation along orthogonal axes to minimize mechanical stress.

Self-aligned metal oxide barriers formed via thermal treatment prevent copper diffusion into dielectric layers while lowering RC delay.

Segmented series capacitors lower the RC time constant to resolve signal degradation from large metal contacts.

Metal layers beneath the substrate adjust electrical lengths to equalize signal phases across transistor fingers.

Extended package leads bridge opposite edges of a DFN leadframe to provide flexible bond-out options without increasing assembly complexity.

Segmented external terminals reduce power supply wiring length and inductance, preventing noise in high-speed interface circuits.

A light-emitting device structure uses a segmented reflective electrode and dielectric layers to improve optical extraction.

Varying inductor loop thicknesses reduce resistive losses while increasing total inductance through vertical stacking.

Conductive plugs bridge stacked semiconductor wafers, reducing form factor and power consumption while managing packaging complexity.

Conductive post portions in integral metal structures bend and slide to accommodate thermal expansion differences between copper bus bars and silicon substrates.

An adhesive film with a thixotropic index of 1.5 to 7.5 prevents fillet outflow and reduces bending during multi-stage semiconductor stacking.

Coil spring conductive wires prevent separation from bonding pads when the flexible substrate bends or twists.

Protruding conductive posts eliminate paste filling steps, reducing bubble formation and manufacturing complexity in package on package structures.

Asymmetric channel pads connect vertical memory cell structures to common bit lines for stable electrical interfaces.

Stair-stepped coolant channels increase surface area and provide bubble nucleation sites to enhance heat transfer in power semiconductor devices.

A wiring board uses via wiring to extend from a second wiring layer into a via hole for direct electrode connection.

Segmenting wide line patterns into narrower sub-lines arranged in another dimension overcomes photolithography resolution limits for higher integration density.

Vertically stacked channel patterns wrapped by a gate pattern resolve the contradiction between high integration density and manufacturing complexity.

A semiconductor substrate embeds an interconnection element within a three-dimensional conductive pad ring to ensure stable electrical connectivity.

Harder intermediate conductive layers distribute stress to prevent structural warping and cracks in miniaturized semiconductor devices.

A slidable replenishment section moves perpendicular to the conveyance path in a component supply apparatus.

A dummy passive element adjacent to the actual component aids dielectric layer planarity without chemical-mechanical polishing.

Central terminal placement shortens conductive stubs in microelectronic packages, reducing settling time and jitter for high-frequency reliability.

Vertical alignment of through-hole via pads connects different sized chips without multilayered wires, eliminating crosstalk and reducing package area.

Laminating a rear redistribution layer on an encapsulant surface connects wiring patterns via conductive vias.

A semiconductor device places via contacts and interconnects on one surface of a resin layer to support the chip.

A tapered conductor profile controls damascene aperture geometry to enable uniform electro-plating deposition.

A partitioned microelectronic device integrates non-CMOS substrates to enhance power amplifier performance.

A substrate structure embeds a heat pipe with an opening and uses a via structure to route conductive traces through the void.

Asymmetrically deflecting the upper chip concentrates bonding leads on one side, reducing substrate area while maintaining electrical connection reliability.

A connected plane stiffener integrates upper and lower conductive planes via a channel via to distribute power potentials within an integrated circuit chip carrier.

Bridge dies reroute signals around keep-out zones via hybrid bond interconnects, reducing routing density bottlenecks without adding metal layers.

Forming a source layer before removing the carrier substrate improves electrical connection performance while maintaining mechanical stability.

Trenches in the passivation layer restrict underfill flow, preventing delamination and boosting reliability in miniaturized semiconductor packages.

A semiconductor wiring design method adjusts via column and row counts to maintain electromigration resistance.