Transistor TRIZ Cases

A multi-gate metal oxide silicon transistor uses selective epitaxial growth to define fin height and reduce source drain resistance.

Inorganic insulating layers protect circuit TFTs from moisture and hydrogen invasion, stabilizing threshold voltage control.

A vertical bipolar junction transistor uses a double base structure to increase collector current gain.

Integrating an auxiliary electrode into the oxide semiconductor active layer eliminates separate etching steps, reducing fabrication time and cost.

A CMOS layout uses a high-resistivity substrate to separate transistor structures and reduce signal leakage.

A pulse driven power FET integrates detection and storage to generate gate drive signals for high-speed switching.

Ion reflection from a dummy gate spacer forms localized doped layers, reducing junction leakage and capacitance in scaled transistors.

Segmenting green and red phosphors into isolated resin regions prevents spectral overlap, resolving color balance deterioration in white LEDs.

A monolithic 3D semiconductor architecture stacks device tiers with an interposed wiring tier to enable vertical electrical connectivity.

A lateral p-channel MOSFET diverts gate current to prevent overvoltage damage in silicon carbide devices facing high temperature ESD risks.

A solid-state imaging device shares an amplifying portion across multiple pixels to reduce signal noise while maintaining high frame rates.

Cutting hard masks form step-height portions that ensure consistent contact hole depth and prevent shorting across different device regions.

A variable-thickness mask layer controls halo impurity implantation in MOS devices to lower source-drain sheet resistance.

A transistor channel layer uses a seed and compound crystallization structure to boost field-effect mobility while reducing thermal damage during annealing.

Dual RESURF layers in superjunction edge termination distribute electric field across pn junctions, preventing avalanche breakdown and reducing on resistance.

Etching shallow trench isolation creates vertical surfaces for stress liners, resolving insufficient channel stress delivery in dense CMOS devices.

Taper etching creates inclined surfaces at active island corners to reduce stress concentration and ensure continuous gate insulating layer formation.

A semiconductor fabrication method tunes Fin-FET threshold voltages using dummy gate structures and ion implantation.

A silicon oxide film protects the back surface of silicon wafers during semiconductor manufacturing.

An inversion layer in the contact region acts as a common source line, eliminating negative voltage requirements for erase operations.

Plasma CVD deposits a halogen concentration gradient in the separation layer, allowing clean cleavage at the interface without damaging plastic films.

Selective dummy gate removal creates openings for depositing dielectric layers to control gate oxide thickness on finFET substrates.

Integrates emitter ballast resistance into HBT cap structures to prevent thermal runaway without increasing circuit area.

Via rail and deep via structures reduce parasitic capacitance by increasing separation between conductive lines, lowering dynamic power consumption.

A thickness matching layer equalizes gate stack heights in vertical transport transistors, resolving voltage threshold control versus uniformity trade-offs.

Silicon capping protects high-germanium fins from wet clean consumption, maintaining fin dimensions.

Depletion inducing layers and floating electrodes reduce pixel characteristic variations caused by power voltage supply mismatch.

A metal line structure uses titanium nitride and titanium capping layers on an aluminum conductive layer to stabilize electrical resistance.

Dynamic voltage scaling reduces peripheral circuit power consumption in standby mode while maintaining active performance.

A correlated electron material power clamp circuit limits voltage spikes through abrupt state transitions.

Epitaxial growth forms buffer layers and fin structures simultaneously, reducing cycle time and manufacturing complexity.

Replacing digital clusters with analog circuits, this architecture improves energy efficiency while maintaining high computational parallelism.

Nested blocking transistor drift areas prevent breakdown while enabling precise current measurement without increasing fabrication complexity.

A vertical tunneling field effect transistor with a gate-all-around structure reduces sub-threshold leakage current in scaled devices.

A replacement gate fabrication method forms contiguous electrode structures within voided dielectric regions to ensure precise feature dimensions.

Backside stress-inducing structures counteract frontside bowing forces, enabling uniform chemical mechanical polishing.

A switching apparatus uses distinct wire resistance values to enable accurate overcurrent detection through current flow comparisons.

A spacer modifies deep trench corners to stabilize capacitance, preventing leakage from narrow sub-trenches.

A method simultaneously silicides a polysilicon gate and source/drain regions using a unified annealing step.

A damascene gate process forms self-aligned source and drain regions in fin field effect transistors.

Selective oxidation of silicon germanium layers creates a buried oxide that suppresses parasitic leakage and capacitance without exceeding thermal budgets.

A silicon oxide or nitride protective layer sits between the liner and source drain epi-layer to enhance adhesion.

A capacitorless one transistor DRAM cell uses a floating body region and spaced conductive gates to store data charges without a storage capacitor.

Shared gate electrodes and stacked nanosheet transistors reduce bit line capacitance while suppressing leakage current.

Programmable microcontroller adjusts duty cycle based on over-voltage duration and amplitude, eliminating fixed thresholds and excessive heat generation.

Differentiated epitaxial feature geometries resolve the contradiction between logic device performance and memory device density.

Titanium nitride Schottky diodes prevent silicidation during high-temperature annealing, enabling low forward voltage drops in CMOS integration.

Segmenting a floating gate into variable widths resolves integration density versus dopant concentration trade-offs in semiconductor manufacturing.

A gated supply grid on the device underside distributes power through metal interconnects, reducing leakage current in scaled semiconductor strata.