Transistor TRIZ Cases

Selective etching creates localized silicon on insulator structures within bulk semiconductor substrates.

A p-type impurity region extends deeper than source and drain layers to control transistor threshold voltage.

Segmented diffusion layers define breakdown voltage via punch-through to suppress leakage current while protecting thin gate insulation films.

A 3D semiconductor device stacks single crystal silicon transistors above metal layers using copper pillar vias for dense interconnections.

A trench MOSFET incorporates an electrically isolated conductive element within the gate structure to lower parasitic capacitances.

In-situ doped epitaxial growth eliminates ion implantation defects, reducing carrier scattering and improving device mobility.

Engineered alumina defect pairs adjust threshold voltage control and field relaxation, resolving leakage current versus EOT trade-offs in NAND flash memory.

Recesses beneath the gate dielectric are filled with in-situ doped SiGe to induce channel stress, eliminating angled dopant implantation steps.

A FinFET structure incorporates a heavily-doped buried layer and vertical connecting implants to lower electrical and thermal resistance.

Serpentine double gated diode array isolates stress induced defects in NMOS transistors, resolving leakage current measurement challenges.

A light source device uses a replica circuit to measure voltages for accurate overcurrent detection in light emitting elements.

Forming source, drain, and anode electrodes in a single layer eliminates multiple mask steps, reducing production costs and time.

An N-well layer suppresses current accumulation near the drain junction, raising the second breakdown trigger current for reliable high voltage I/O protection.

Template-guided block copolymer self-assembly creates sub-30 nm rectilinear arrays, reducing lithography complexity and cost.

A recessed access device array uses semiconductive islands surrounded by insulating material to reduce parasitic capacitance.

Bent backbone fin structures improve short channel control and enable multi-terminal configurations on the same substrate.

A base insulating layer releases oxygen to stabilize the oxide semiconductor interface.

A transistor gate driving circuit limits drive signal voltage to reduce switching loss.

A bidirectional power switch uses three segmented semiconductor components to enhance gain and voltage withstand.

Separating gate connections into an upper metal layer reduces corner rounding uncertainty in pull-down transistors.

Remote plasma etching removes oxide and nitride layers using controlled reactive species.

Active matrix substrate uses transparent conductive films for drive circuit wiring lines to maintain high pixel aperture ratio.

Surrounding fins with a buried word line reduces depletion layer capacitance to improve write recovery time and refresh performance.

A metal oxide semiconductor structure adjusts oxygen concentration to create transistors with distinct electrical characteristics on a single layer.

Varying gate oxide thickness and applying time-dependent dielectric breakdown stress doubles storage capacity without increasing chip area.

Segmented organic side walls resist torque on stacked gates, preventing collapse during wet cleaning.

A semiconductor device uses recessed source regions to share a single back surface ohmic electrode across adjacent cells.

Alternating a-Si and p-Si zones in the channel block electron leakage while maintaining high mobility for large-area displays.

Redundant capacitor arrays segment voltage stress across implantable medical device integrated circuits to trigger active protection during electrostatic discharge events.

Non-active fins placed between active fins restrict source/drain lateral growth, blocking leakage current while increasing manufacturing precision requirements.

Non-rectilinear transistor gaps and light blocking layers prevent leakage currents while reducing the data distribution circuit size.

A semiconductor device integrates two non-volatile memory cell types using distinct gate oxide thicknesses to optimize retention and programming speed.

Furrows between the emitter and conversion layer modify light propagation, increasing brightness while protecting layer integrity.

A semiconductor pipeline device manages instruction flow between a flip-flop and memory to prevent redundant operations during branch prediction errors.

An oxide semiconductor material combines zinc or tin with a second metal to enhance charge mobility and ON/OFF ratio in thin film transistors.

Segmented silicide structures reduce bit line resistance, and phosphorus-doped oxide sidewalls prevent leakage current by isolating the semiconductor substrate.

A field nitride trap anti-fuse electrically couples junctions via minority carrier trapping to enable on-chip repair.

A CMOS image sensor uses a hollow region around floating diffusion wiring to reduce parasitic capacitance.

Shared metal and dielectric materials enable simultaneous fabrication of gate electrodes and fuse structures, reducing design complexity.

Staggered opening traces prevent excessive resist thinning at trace ends, ensuring reliable wiring formation without short circuits.

Segmented upper insulating films with graded trap densities suppress charge emission and threshold fluctuations, maintaining reliable data retention.

ONO isolation blocks leakage in scaled integrated circuits.

An adjustable breakdown voltage in the clamping unit prevents IGBT overheating during high-speed operation while absorbing voltage spikes.

A protective cap shields interlayer dielectric from aggressive dry etches, preventing feature pinching and enabling scalable FinFET manufacturing.

A semiconductor active pattern structure uses segmented isolation trenches to arrange minute-width active patterns with precise critical dimensions.

A gate driver monitors transistor gate voltage using inherent parasitic capacitors for real-time fault detection.

Partial overlap between the light shielding portion and data lines reduces coupling capacitance, alleviating screen flicker in curved liquid crystal displays.

A switching device adjusts gate resistance dynamically to optimize transistor performance during operation.

A FinFET manufacturing method thins lower fin sidewalls via selective shallow trench isolation recessing.

A protection inductor merges with a balun primary section to shunt electrical overstress currents away from an MMIC amplifier.