Transistor TRIZ Cases

Multi-layer insulators with varying carbon content isolate lateral conductors to reduce parasitic capacitance between adjacent vias.

A 3D semiconductor device stacks epitaxial layers via wafer bonding and thinning to reduce interconnect lengths.

A polymer carbon nanotube composite heat dissipation layer sits between source and drain electrodes in thin film transistors.

A 3D metal-insulator-metal capacitor uses high aspect ratio trenches lined with conformal layers to increase capacitance density.

Integrating a Schottky barrier diode in parallel to a GaN HEMT suppresses inverse current flow and prevents operational delays during voltage fluctuations.

A capacitor storage node features sidewalls that taper from a thick base to a thin upper region.

Insulating extension patterns protrude from sidewalls to increase contact area and reduce resistance.

A controller circuit decouples current and voltage transition rates using independent pull-down signals to manage IGBT switching events.

A FinFET gate structure uses region-specific spacer thicknesses to enhance hot carrier injection reliability in high-voltage and I/O regions.

Porous air gaps and spacers reduce parasitic capacitance, improving electrical characteristics during device scaling.

A multilayer oxide semiconductor thin film transistor uses a carrier supply layer to inject charge carriers into a travel channel.

Carbon plasma doping creates diffusion barriers in finFET gate spacers to limit dopant migration and reduce parasitic capacitance.

A semiconductor gate structure uses segmented capping patterns to manage hydrogen diffusion and maintain electrical characteristics.

A semiconductor bit line structure uses a thin conductive pattern positioned in a trench below the peripheral gate level to reduce parasitic capacitance.

Segmenting the etch-stop layer into metallic and non-metallic dielectric materials resolves the trade-off between etching selectivity and parasitic capacitance.

An indium gallium zinc oxide thin film transistor array panel uses an integrated electrode layer to cover and protect source and drain electrodes.

Selective isotropic etching creates retained material portions within cavities to form gate structures with varying work-function components.

An amorphous lower channel region increases resistance to suppress leakage current caused by residual metal trapped at the interface.

A segmented work function layer structure in SRAM transistors reduces electrical parameter mismatch between P-type and N-type devices.

Varying fin widths manage short-channel effects while maintaining high integration density in semiconductor devices.

A shielded superjunction VJFET structure links a buried shield to the source electrode to lower gate-drain capacitance.

Vertical stacking of metal channel transistors increases density without high-temperature annealing or complex doping processes.

Backside self-aligned conductive pass-through contacts reduce lithographic complexity and fabrication costs while maintaining device density at sub-10nm nodes.

Recesses in the isolation structure provide vertical space for thicker metal fill layers, preventing power short circuits during contact etching.

A series stack of bipolar transistors shunts electrostatic discharge current through an embedded silicon controlled rectifier.

A switch driving circuit uses a protection unit to generate a sense voltage for controlling power switch operation.

Separate silicide processes reduce step height differences and improve yield for mixed device circuits.

Tapered guide patterns with inclined side surfaces ensure complete metal filling in downscaled contact holes, resolving short channel effect reliability issues.

Plasma treatment removes carbon contamination from MOCVD and ALD electrodes, boosting breakdown voltage.

Segmented control electrodes dynamically inject and remove carriers to reduce turn-on and turn-off losses while managing parasitic capacitances.

A thyristor mode ensuring circuit uses a capacitive element to trigger surge current flow for ESD protection.

A photosensitive resin film provides light shielding for TFT semiconductor layers.

A gate pattern formation method modifies local etching characteristics to enable precise gap definition during semiconductor device manufacturing.

Segmented gate structure surrounds active pattern stacks to improve stability despite reduced feature sizes.

Segmented channel doping in MOS transistors reduces 1/f noise while maintaining source follower linearity.

A punch through stopper layer mediates lattice mismatch between dissimilar III-V and silicon materials, reducing epitaxial defects in FinFET devices.

Shared bit lines connect adjacent memory columns to reduce resistance and capacitance, improving SRAM performance without increasing layout area.

Implanting oxygen ions into the channel layer maintains electron mobility despite density loss during source and drain electrode etching.

An integrated capacitor uses an overhanging top plate to form a protective encapsulating structure against humidity.

A method forms an air-gap gate sidewall spacer to enable self-aligned gate contacts over active regions.

A self-aligned buried local interconnect electrically connects adjacent pFET and nFET source or drain regions within vertically oriented fin structures.

Rare-earth doping in indium oxide semiconductors creates fast recombination channels for photo-induced carriers, improving illumination stability.

Thick buried oxide separates FDSOI back gates from channels, enabling higher voltage tolerance and reducing circuit area.

A 3D semiconductor device structure uses thermally conductive isolation and dielectric layers to enhance heat spreading within stacked transistor tiers.

Hydrogen peroxide electrolyte patterns second metal structure layers to prevent copper corrosion and form narrow thin film transistor channels.

Insulating film releases oxygen molecules to fill vacancies in oxide semiconductor channel layers.

Segmented switch transistors control inrush currents during state transitions to prevent erroneous operations.

Series-connected clamping circuits with absorbing capacitors recover peak energy to reduce switching losses and extend duty ratio operation.

Lateral recrystallization relaxes mechanical strains without introducing dislocations or restrictive thermal budgets.