Transistor TRIZ Cases

Segmented sacrificial layers create gate-all-around structures for co-integrated memory and logic.

An oxide semiconductor thin film transistor design lowers parasitic capacitance through specific source and drain region engineering.

Thermally conductive dielectric layers and heat spreaders transfer heat from stacked transistor levels in 3D semiconductor devices.

Thermal oxidation with a silicon nitride barrier isolates fins from the substrate, reducing leakage currents while maintaining SiGe compatibility.

A method of fabricating semiconductor devices using selective etching to form multi-gate transistors with improved channel control.

An integrated circuit device uses a buried pattern within an undercut area of the interface region to eliminate metal contamination sources and improve yield.

A test element group uses series-connected transistors to generate output currents proportional to node voltage.

Setting cell height to non-integer wiring pitch multiples reduces standard cell area while maintaining power tap wiring consistency.

An integrated optical sheet member merges a brightness enhancement film with an optical conversion layer to boost front luminance.

Segmented gate resistance with openings discharges carriers via a parasitic MOS structure to suppress current concentration and breakdown risks.

Germanium diffusion into fins enables selective etching that isolates transistors without damaging nearby dielectric materials.

A two-step aluminum diffusion process forms a vertical isolation structure with low resistance for high current handling.

Increasing source contact plugs relative to drain plugs reduces thermal resistance and mitigates self-heating without adding manufacturing complexity.

A FinFET fabrication method adjusts transistor threshold voltages using segmented doping regions and distinct work function layers.

A PWM driver overlays a high-frequency auxiliary signal onto the output to transmit error conditions alongside analog values.

Germanium barrier layers prevent body line leaning during etching and reduce parasitic capacitance between adjacent buried bit lines.

Inclined gate electrode overlaps drain to reduce parasitic capacitance, maintaining aperture ratio despite reduced transistor size.

Integrating sense transistors within power transistor structures minimizes fabrication variations, ensuring accurate Kelvin sensing.

Partial spacer removal positions the stress cap layer closer to the channel region, improving electron mobility and driving current.

Deep trenches filled with conductive material segment digital and analog zones, preventing signal interference while maintaining high chip density.

Deposited dielectric material layers in contact holes enable precise resistance control, reducing leakage defects common in advanced nodes.

A single transistor anti-fuse uses a trench-based dielectric material ruptured by a conductive plug to enable programming.

Segmented photoresist masking with carbon nanotubes eliminates collapse and residue issues, enabling accurate channel width control during deposition.

Direct ion implantation forms amorphized regions and dislocations to boost carrier mobility without complex photoresist patterning.

Merging a power transistor with its gate control circuit on one die reduces voltage drops and energy losses in automotive generators.

A vertical nanowire gate-all-around transistor fabrication process grows wires from a foundation layer wrapped by a gate structure.

Segmented barrier layers with distinct work functions reduce gate-induced drain leakage while maintaining low channel resistance in buried gate transistors.

An oxide barrier prevents parasitic substrate growth during epitaxy, ensuring reliable source-drain isolation in CMOS nanosheet fabrication.

Acoustically hard barrier shells confine phonons within nanometer transistor channels to reduce carrier scattering.

A SiGe blocking layer prevents etchant penetration into void spaces, ensuring complete source/drain formation and improved device reliability.

Low moisture permeability substrates prevent water damage to oxide semiconductor channels, reducing threshold voltage variation in display transistors.

Self-aligned sidewall image transfer mitigates lithography overlay errors to form high aspect ratio merged gates in vertical transistors.

A power switching assembly uses semiconductor elements to control current flow between terminals in a distribution bus.

In-M-Zn oxide semiconductor layer suppresses oxygen vacancies to resolve short channel effects in miniaturized devices.

A split gate semiconductor device uses a planarized spacer to form a uniform metal compound layer on the control gate.

SiOC thin film creates potential barrier blocking leakage current, preventing short circuits and overheating in semiconductor devices.

Variable channel widths in stacked transistor strata resolve PMOS-NMOS performance tradeoffs by enabling independent geometry optimization for each layer.

A bi-layer channel thin-film transistor combines zinc indium oxide and zinc tin oxide layers to enhance electron mobility.

A gate driving circuit adjusts semiconductor element charge speed using timing signals generated from reference voltages.

A semiconductor device structure uses controlled nitrogen oxide content in gate and protective films to stabilize electrical characteristics.

Peripheral dummy transistors with conventional insulation films shield functional n-channel transistors from lanthanum fluoride contamination during patterning.

An asymmetric epitaxial growth profile prevents adjacent fin merger while maximizing silicide surface area for electrical connection.

Oxygen plasma treatment increases active layer oxygen content in display area thin film transistors to enhance negative bias voltage stress tolerance.

Merged conductive patterns reduce bezel area while passivation layers prevent moisture ingress into the integrated gate driver.

A channel stopper region suppresses accumulation layers in semiconductor diodes to improve junction withstand voltage.

An inert gas barrier layer blocks fluorine atom diffusion from the support layer into the active layer, preserving electrical conductivity.

A fish bone gate electrode merges multiple cell transistors to boost effective width and current supply in semiconductor memory devices.

Atomic layer deposition creates a zirconium carbo-oxynitride layer that suppresses leakage current and maintains uniform threshold voltage.

A composite device integrates a power transistor and depletion transistor within the switching power supply controller.

Capacitive coupling eliminates junction leakage and dark current in CMOS image sensors by replacing direct ohmic contacts with an insulating intermediary.

Thermal annealing diffuses smaller atoms from a second gate layer into voids within a first gate layer, improving conductivity and interface states.

A lightly doped halo implant prevents source-drain punch-through in high voltage devices, reducing on resistance and shrinking transistor channel length.

Selective etch back and protective layer formation enlarge the contact module process window for self-aligned static random access memory.

A thin film transistor substrate merges source and drain electrodes on a single layer to simplify manufacturing steps.

A semiconductor layout structure embeds conductive structures within isolation regions to share source-drain portions across active areas.

Alternating semiconductor monolayers in the sensor channel reduce scattering and improve thermal management.

A semiconductor device combines normally-off silicon transistors with a normally-on GaN HEMT to enable safe high-power switching.

An amorphous silicon stop layer shields the first bottom barrier metal from etchant exposure, maintaining layer thickness and preventing void formation.

A thin film transistor uses a semiconductor layer extension covered by the drain electrode to reduce parasitic capacitance between metal layers.

Revised fin cut isolation openings in FinFET layouts correct overlay shifts, ensuring trench silicide contacts land correctly on source drain regions.

Varying gate dielectric thickness via plasma doping controls on-current and enhances circuit design flexibility.

Dynamic back gate bias control via a ferroelectric negative capacitor balances operation speed against off-state current in sleep modes.

Fin spacer height controls epitaxy volume in device and test regions, preventing adjacent structures from merging in the test region.

Aerosol spray deposition of single-walled carbon nanotubes replaces expensive laser annealing to lower capital expenditure and cycle time for large displays.

Inert gas ions treat zinc oxynitride films to resolve channel layer instability in non-silicon transistors.

A semiconductor memory spacer structure incorporates a void within its second layer to lower parasitic capacitance between bit lines and contacts.

Photo-definable spacer material fills etched dimples to isolate nanowire gates, reducing overlap capacitance and short-channel effects.

An oxide semiconductor transistor structure enhances field-effect mobility using specific layer configurations.

Stacked-layer electrode structures form Schottky barriers to optimize carrier injection in oxide semiconductor transistors.

Parallel current detecting IGBT doubles sense ratio across a detecting resistor, reducing overcurrent protection threshold variations.

A switched-mode power supply controller routes gate driver discharge current through a shared current sense terminal to reduce pin count.

A semiconductor body integrates a transistor device in an inner region with control circuits positioned in surrounding edge zones.

Stacking an insulating oxide semiconductor layer over a zinc oxide layer eliminates rare metals and reduces threshold voltage variation.

Source field plates monitor FET temperature via resistance changes, preventing premature degradation in high-power gallium-nitride devices.

A nitride semiconductor apparatus uses common electrode wiring to connect transistor drain and diode anode electrodes.

A capacitorless DRAM memory cell uses a plate line to shield the floating body from word line capacitive coupling noise.

A layered oxide transistor with varying oxygen atomic percentages stabilizes electrical characteristics in display panels.

A solid-state imaging device segments pixel units to reduce vertical signal line length.

Ion implantation creates an oxygen reservoir in the insulating substrate, reducing threshold voltage shifts and improving reliability.

A ferromagnetic actuator transitions between states via magnetic fields generated by multilevel inductors integrated into semiconductor wiring.

A gate-all-around semiconductor device uses a bulk substrate to support fins enclosed by a single gate electrode.

A recessed base substrate structure with a high refractive index insulation layer directs obliquely entering light into the pixel opening region.

A transparent nonvolatile memory cell integrates a memory transistor with an organic ferroelectric layer and a driver transistor on a single substrate.

Merging drain electrode contact holes in array substrates improves transmittance by allowing alignment layer coverage over combined regions.

A segmented spacer structure with an air gap and capping layer provides electrical insulation between bit lines and contacts.

A molybdenum alloy conductive layer protects oxide semiconductor thin film transistors during dry etching processes.

Multi-step insulating layer recessing exposes fin portions for epitaxial growth to expand the channel area.

Segmenting the source driver into multiple analog switch circuits reduces power consumption and enables a narrow bezel design in active matrix substrates.

A thermally conductive dielectric layer dissipates heat from semiconductor devices while maintaining electrical isolation.

A dummy spacer layer with dopants extends diffusion height along vertical fins, resolving inadequate dopant penetration in thick-oxide devices.

An opening in the metal layer overlying the floating gate improves threshold voltage matching and reduces etching issues.

Segmenting active regions allows a gate-all-around structure to improve short channel effects without compromising input/output device performance.

Ion gel intercalation enables conductivity modulation in multilayer graphene stacks, resolving the trade-off between tuning capability and operation speed.

A supporting member encloses upper portions of lower electrodes to prevent leaning and damage, enabling high capacitance without increasing footprint.

A merged MOS capacitor and transistor layout reduces interconnect area.

A dual source follower pixel circuit converts photodiode charge into voltage signals using an intermediary transistor stage.

Series-connected variable and fixed capacitance elements divert overvoltage from sensitive gates, reducing power loss compared to Zener diodes.

Bending the connection wiring away from the via prevents direct short-circuiting between top and bottom transparent electrodes in In-Cell touch panels.

A segmented barrier structure resolves the trade-off between step coverage and electric resistance in shrunk semiconductor contact plugs.