Semiconductor/Solid-State Device Details TRIZ Cases

A glass film circuit board manufacturing method uses laser irradiation to form conductive vias directly within the dielectric layer.

Conductive leads extend orthogonally through a substrate to electrically connect integrated circuits to host boards.

An interposer chip connects a controller to stacked memory chips, reducing wire length to prevent electrical shorts and heat damage.

Magnetically enhanced inductors integrate through-substrate vias with magnetic material to boost inductance density.

Segmented insulating layers prevent moisture ingress into oxide semiconductor transistors, stabilizing threshold voltage.

A silicide blocking structure protects polysilicon gate fingers and channel contacts from metal silicide formation in SOI CMOS transistors.

Direct metal interconnects through redistribution layers join stacked chips, reducing electrical resistance and minimizing warpage without stiffeners.

A floating semiconductor region isolates the N-well capacitor channel from the substrate to stabilize capacitance across voltage ranges.

High melting point cladding protects OLED interconnections from heat-induced short circuits during sealant curing, ensuring device reliability.

Staircase conductive layers with extended portions connect directly to peripheral contact wirings for reliable electrical paths.

A semiconductor package integrates a waveguide to transmit electromagnetic signals between conductive members, enabling ultra-high speed data transfer.

High thermal conductivity adhesive layers and thickened dies shorten dissipation paths, reducing voids and warpage in semiconductor packages.

A composite stiffener with graded Young's modulus resists warpage while distributing stress to protect lead-free solder joints on the substrate.

Embedding the sensing device within a middle dielectric layer reduces package thickness while maintaining reliability through integrated fabrication.

Conformal dense layers reinforce high aspect ratio conductive features, preventing structural collapse while air gaps reduce capacitance between adjacent lines.

A fourth insulating layer shields bonding electrodes during wafer edge trimming and chemical mechanical polishing.

Vertical stacking of the metal-insulator-metal capacitor and redistribution layers reduces device thickness while maintaining circuit functionality.

Lateral substrate extraction eliminates capacitive coupling in RF devices, improving linearity while carrier structures maintain mechanical stability.

Vertical pillars and dummy via plugs with different heights increase integration density while minimizing manufacturing costs.

Through silicon interposers connect silicon-based trench capacitors directly to chip circuitry, reducing connection lengths and parasitic effects.

Manganese nitride barrier layers prevent copper electromigration and reduce line resistance at sub-20 nm dimensions.

A semiconductor capacitor uses electrodes at different depths within an insulating layer to reduce horizontal footprint.

A chip package integrates a laser stopper within an isolation layer to enable direct electroplating of the redistribution layer.

Extended pad electrode silicide stabilizes resistance value despite via hole diameter variations.

A dual-chip package manages buffer and flash memories with different address systems via a comparator circuit that generates selective access signals.

Vertical trench isolation enables high breakdown voltage without additional metallization layers, minimizing lateral space usage.

Optimizing semiconductor element thickness to 50-100 μm reduces thermal expansion stress, preventing solder peeling and wire breakage during power cycling.

Through-silicon vias interconnect reconfigurable sASIC levels, reducing fabrication costs and duration while maintaining high device density.

A lead-free solder bump structure uses controlled silver content to optimize mechanical properties and joint integrity.

Vertically extended through-substrate vias enable vertical integration, increasing density while managing manufacturing complexity.

Segmented backside metal deposits increase adhesive tape contact area, preventing burrs and delamination of the metal layer during die separation.

Monocrystalline channels in stacked 3D memory structures reduce cell-to-cell performance variations while oxide-to-oxide bonding maintains structural integrity.

A mould forms via holes and a recess structure in an epoxy cap during curing, preventing substrate damage from laser drilling.

Wiring board separates signal routing from processing chips, reducing reflections and maintaining data signal quality.

A dual-layer conductive filament generates distinct resistive states to store multiple bits within a single electric fuse structure.

Segmented biasing divides transient voltage across isolated regions, keeping deep trench oxide stress below breakdown limits.

A chip package structure uses stacked through-holes with conducting layers to electrically connect electrodes on a carrier substrate.

Protrusions on leadframe tie bars prevent solder bridging between islands while maintaining structural coupling.

Removing chamfered portions creates a step barrier that prevents mold resin leakage from wafer grooves, ensuring complete side surface coverage.

A semiconductor device structure with porous SiCOH dielectric layers and an oxide layer enhances interfacial adhesion.

A semiconductor contact plug uses a barrier layer and conductive layer to form reliable electrical connections between source drain regions and metal gates.

Parallel suspension leads join equidistant from the pad center of gravity to disperse stress and prevent frame deformation without widening connection bars.

Channeled structures and perforations in a thinned copper middle member maintain structural integrity while ensuring effective vapor-liquid circulation.

Laser direct structuring creates conductive passageways in packaging material for embedded semiconductor chips.

Leadframes bonded to an insulator layer with through-hole vias enable arbitrary electrical connections between integrated circuit dies.

A graphite preform infiltrated with aluminum-silicon alloy creates a composite heat sink.

Interface die couples HBM to programmable IC via interposer routing, avoiding requalification of existing logic circuits.

Hermetically-sealed guiding through holes align flex cables with high-speed I/O contact pads, resolving signal degradation and permanent attachment constraints.

CVD manganese oxide deposition forms a barrier film on copper wiring lines using hydrophobic surface treatments.

Grinding thicker integrated passive devices after placement reduces package height while maintaining signal integrity.

Fluorinated aromatic segments in the resin maintain high glass transition temperature while reducing modulus to prevent chip cracking during solder reflow.

Direct bonding uses contact height offsets to align microLED arrays, resolving placement precision versus flexibility trade-offs.

A composite alpha-tantalum and graded tantalum nitride barrier layer controls surface roughness to improve adhesion with copper interconnects.

Density-differentiated silicon oxide layers suppress crosstalk from oblique electric fields in cross-point variable resistance memory devices.

Manifolds distribute ambient gas through channels behind the image assembly while a heat exchanger transfers thermal energy from circulating gas without mixing.

A star-shaped condenser dissipates heat from switchgear components using natural convection across modular fins.

Active atomic reservoirs replenish metallic ions to sustain electron flow, preventing material depletion from high current densities.

Stacking light-emitting diode chips on a driver circuit eliminates bonding wires and prevents light obstruction.

A high molecular weight energy ray-curable polymer reduces low molecular weight compound volatilization during semiconductor wafer processing.

Selective conductive shielding on the lead frame isolates integrated circuits from interference while maintaining compact package dimensions.

A semiconductor lead frame design with proximal and distal ends supports various die sizes while enabling external electrical communication.

Solder blockers seal stacked substrate frames, eliminating colloid injection complexity and preventing short circuits.

A semiconductor device integrates a metal dummy pattern with a reflective structure to uniformly reflect light during exposure.

Merging separate terminals into one pluggable lead eliminates soldering requirements while reducing package volume and cost.

An embedded main antenna and auxiliary antenna structure in a semiconductor package.

A fan-out package-on-package substrate embeds semiconductor dies in openings to enable fine-pitch vertical interconnections.

Offset semiconductor dies create a stepped terrace that couples directly to a parallel ramp component, eliminating costly through-silicon vias.

An integrated light shielding film on the encapsulation cover plate blocks excess laser irradiation, preventing electrode fusion and protecting the laser head.

Raised dummy features confine flowable materials to prevent substrate over-etching, improving memory cell density.

Shallow trenches serve as alignment marks for deep trench etching, eliminating extra masks and lowering manufacturing costs.

Omitting insulating films on inspection elements exposes organic layer edges, enabling accurate alignment detection and reducing non-display frame size.

An integrated circuit packaging system uses embedded interconnects and adhesive bonding to reduce package height without a carrier.

Trench silicide integration creates low-voltage programmable fuses for scaled semiconductor devices.

A thick copper layer bonded to a polymer composite and thermal spray ceramic enhances heat conduction in IGBT modules.

Atomic layer deposition applies an alumina barrier to hybrid device interconnections, preventing corrosion from non-hermetic filling resins.

A semiconductor module uses plating for solderability and roughening for adhesion.

Edge pads connect directly to power and ground planes, eliminating high inductance vias and noise coupling in multi-layer substrates.

Alternating low and high density insulation films manage compressive stress to prevent wafer warping and passivation cracking.

Vertical interconnectors in bridge dies form isolated electric paths to reduce signal noise and increase memory capacity.

A 3D memory device structure uses a controller to dynamically allocate data to small or large blocks across stacked wafers.

Segmented reinforcing and sealing layers protect the RFIC chip from solvent swelling while maintaining user comfort.

A compact liquid cooling device integrates an off-center impeller and radiating fins within a single heat exchange chamber to drive efficient fluid circulation.

Terminal portions with widened ends in isolation films segment conductive layers, suppressing etching residue and reducing resistance in 3D NAND memory devices.

An oxide layer prevents lateral etching of a magnetic material, preserving volume to maintain high Q factor.

Non-metallic coatings on connection element shafts improve fixation stability by reducing relative mobility and gap formation during ultrasonic welding.

A coreless packaging substrate integrates metal bumps featuring exposed wing portions to enhance bonding force with semiconductor chips.

Replacing fragile wire bonds with a robust conductive strip eliminates breakage risks and lowers manufacturing costs for high-current applications.

Direct pad-to-leadfinger coupling in flip-flop packaging removes intermediate wires, resolving signal integrity and density trade-offs while lowering costs.

An expandable cooling tube adjusts height via coolant pressure to maintain surface contact with electronic components.

Segmented undoped polysilicon metal silicide regions enable low-speed DC testing to detect defects that doped wiring conceals during high-frequency operation.

A dual poly gate transistor uses an amorphous titanium barrier layer between polysilicon and tungsten electrodes to maintain structural integrity.

A contact plug with intersecting members increases the interface area within laminated conductive layers.

Fabricating uniform semiconductor elements on a common electrode layer resolves density variations between display and non-display areas.

Metal posts and bonding wire loops reduce thickness while maintaining connection reliability for highly integrated semiconductor elements.

Segmented fins with variable draft angles increase surface area while maintaining mold stripping ease, resolving manufacturing contradictions.

Segmented oxygen and hydrogen plasma steps remove surface protection layers, allowing lower bond force connections that reduce equipment costs.

Electrical fuse circuit applies modest current density to induce electromigration, preventing optical detection of programming changes.