Transistor TRIZ Cases

Vertically oriented semiconductor fins with segmented gates reduce SRAM cell area while resolving the trade-off between device density and interconnect complexity.

Segmented wet etching creates precise contact trenches to prevent misalignment and open-circuit failures in highly integrated devices.

Segmented gate insulators with aligned energy levels increase on-state current while reducing off-state leakage in oxide transistors.

A semiconductor fin structure uses a tapered gate width to surround the channel layer and improve electrical performance.

A semiconductor layout method arranges conductive lines using photolithography resolution limits to optimize cell spacing and reduce design time.

Merging switching units into a single common driver reduces component count, installation space, and power losses while maintaining independent load control.

Selective conductor deposition shortens gate cuts to prevent over-etching and ensure complete disconnection.

Symmetrical ground via holes vertically coupled to transistors achieve 30 dB isolation while maintaining low insertion loss across a 10 GHz bandwidth.

A base insulating layer releases oxygen during heating to supply the oxide semiconductor channel.

A vertical PMOS field effect transistor uses a mesa structure with epitaxial silicon and strained silicon-germanium layers to stack source, gate, and drain vertically.

SCALE process uses capillary flow in microchannels to pattern electronic materials additively on flexible substrates.

Segmented wall portions guide contact layer formation to resolve etching depth control contradictions in stacked semiconductor devices.

Segmented bulk connections and interleaved fingers manage resistance to improve ESD triggering speed while reducing leakage current.

Relay boards interpose between control and IGBT chips, shortening wire lengths to reduce parasitic resistance and inductance.

A hybrid gate driver circuit combines LTPS and IGZO transistors to optimize drive performance.

A stacked oxide semiconductor structure enhances on-state current and stabilizes threshold voltage in miniaturized transistors.

Dispersed gas pockets within a dielectric spacer lower the effective dielectric constant, reducing capacitive coupling while maintaining structural reliability.

Metal layers hide sawbow lines and disable test modes, preventing hackers from exploiting visible cut features.

Parallel bypass diode reduces voltage across antifuses, preventing negative voltage damage to unselected cells.

A thin-film transistor structure merges the etching block layer with the source/drain layer to protect the semiconductor oxide layer.

A thin film transistor integrates a piezoelectric layer to detect pressure via generated charges.

A seven-transistor SRAM cell switches its low power source potential to stabilize drive transistors during read operations.

A transient voltage suppressor uses multiple wells and a gap to form parallel current paths that reduce on-resistance.

Vertical gate terminals separated by dielectric spacers reduce contact resistance and parasitic capacitances in highly scaled integrated circuits.

Segmenting pull-down devices across active regions reduces data node leakage and current crowding while maintaining high packing density.

A method for crystallizing a metal oxide semiconductor layer using laser-heated silicon to convert amorphous material into a crystalline structure.

A measurement circuit determines power transistor junction temperature using desaturation voltage sensing.

Segmented mask layers maintain right angle integrity during etching, preventing pattern distortion and reducing manufacturing costs for miniaturized circuits.

A semiconductor device uses a groove structure with wider pad and narrower gate trenches to form contact plugs.

An inverted V band gap profile reduces OFF-state leakage current by locating holes at Ge-rich edges and lowering carrier concentration in the center.

A manufacturing method for semi-floating gate devices using self-aligned polysilicon deposition to form floating gates in U-shaped grooves.

A semiconductor memory fabrication method uses a capping layer to expose lower conductive layers in the cell array region.

A vertical TFT top-gate structure uses a reentrant profile to define the transistor channel via conformal deposition.

Hydrogen anneal expands exposed fin portions to increase effective channel width, reducing parasitic resistance in vertical field effect transistors.

Segmented source and drain regions in pillar-shaped transistors reduce parasitic resistance and capacitance while maintaining process margins.

A trench gate runner with a floating-field implant expands the depletion region in epitaxial layers.

An intermediary barrier layer prevents oxygen loss and protrusion formation during plasma insulating layer deposition on oxide semiconductors.

A semiconductor memory cell structure with gate oxides formed simultaneously to enhance drive current and maintain small gate sizes.

Selective dielectric layers compensate for silicon consumption during annealing, preventing isolated fin width reduction and ensuring performance consistency.

Spacer-based patterning resolves photolithographic mask alignment precision issues to prevent electrical shorts between gate stacks and contacts.

A non-volatile memory device uses a transition metal compound layer to manage ion concentration and control resistance changes.

Segmented support holes with varying shapes contact vertical structures, reducing manufacturing costs while maintaining reliability in fine pattern formation.

Periodic gate profiles create energy band gaps that control electron transport, resolving parasitic junction issues in submicron transistors.

Rounding transistor gate edges with double-exposure lithography prevents thin insulating film spots, reducing leakage current and improving electron retention.

Segmented oxide semiconductor layer reduces leakage currents by discharging unwanted charge build-up in display driver circuits.

A semiconductor gate insulating film formation method deposits distinct insulating layers in a specific sequence to control thickness.

Orienting the graphene film on a silicon carbide substrate minimizes non-graphene regions, resolving low mobility bottlenecks and enabling mass production.

A three-terminal PIN diode structure controls AC current flow using a small DC bias signal.

Bias sputtering deposits oxide semiconductor films with controlled self-bias voltage to regulate oxygen ion uptake during deposition.

An asymmetric source/drain cross-section in a fin field-effect transistor manages electrical isolation between adjacent regions.

Segmented gate electrodes and dual dielectric layers reduce stray capacitance to enhance operation speed in thin film transistors.

Replacing tungsten seed layers with a ruthenium portion reduces electrical resistivity and simplifies deposition processes within vertical NAND strings.

Elongate light extracting elements couple trapped photons from high refractive index materials, resolving total internal reflection losses in vertical LEDs.

A semiconductor device structure with a graded impurity profile near the gate electrode.

Hierarchical global and layer decoders activate specific device layers, reducing bit line length and improving SRAM speed.

Top-side test pads encased in packaging material allow non-destructive diagnostic testing, avoiding reflow damage to device integrity.

A thin film transistor display panel uses a semiconductive oxide layer with a hill portion to reduce charge trapping at the gate interface.

Vertical stacking relocates noise removal components, resolving the area-reliability trade-off in CMOS sensors.

Body contact structures eliminate floating body effects and kink noise by connecting the isolated body region to a reference potential.

A semiconductor device design positions a high doping second contact region vertically apart from the emitter to stabilize electrical performance.

Embedding a conductive feature in the gate spacer enhances sidewall capacitance, reducing on-resistance while increasing saturation current.

Vertical nanosheets in a stacked gate-all-around field effect device align with high mobility crystallographic planes to increase charge carrier mobility.

A compensation thin film transistor uses hydrogen plasma and excimer laser annealing to lower leakage current.

A metal gate recess forms in the substrate to enable uniform deposition of work-function layers.

A recessed top capacitor plate sits within a shallow trench isolation region to provide decoupling capacitance.

Optimized doping concentrations and well spacing in a silicon-controlled rectifier prevent false triggering during electrostatic discharge events.

A vertical transfer gate image sensor uses through holes to electrically couple photoelectric conversion elements to floating diffusion layers.

An etch stop layer with higher resistivity ensures uniform thickness and reduces characteristic dispersion in fin field effect transistors.

An oxide sintered material comprising indium, tungsten, and zinc reduces surface roughness in sputtering targets.

A low noise junction field effect transistor uses self-aligned gate electrode material and sidewall spacers to define active regions.

Porous spacers reduce coupling capacitance to minimize RC delay and operating current consumption.

Metallic source and drain regions with conformal out-diffusion reduce parasitic capacitance and external resistance in tri-gate transistors.

Inactive FinFET structures fill spacing gaps to ensure epitaxial growth uniformity, preventing leakage currents caused by insufficient material deposition.

Cyclic deposition of titanium aluminum nitride creates a seamless metal fill layer, preventing seams or porosity in short and long channel FinFET devices.

Ex-situ and in-situ recess etches form funnel-shaped epitaxial SiGe regions, resolving channel stress limitations that degrade PMOS transistor performance.

A buried word line trench uses an insulative plug with a distinct dielectric constant to lower parasitic capacitance in semiconductor devices.

A semiconductor memory device employs a ferromagnetic gate structure programmed by electrical current to store data via magnetization orientation.

Vertical capacitor pillars integrate high-capacity electrodes to resolve chip area scaling limits.

A rectifier circuit uses parallel switches driven by biasing networks to enable conduction during AC input half-waves.

Asymmetric contact plug patterns reshape into parallelograms to enlarge openings within active regions.

A BJT field plate over shallow trench isolation modifies the electric field distribution between collector and emitter regions.

A conductive spacer with a smaller planar area supports the semiconductor chip on the substrate.

Segmented dummy gate replacement protects p-type electrodes from polysilicon removal damage, ensuring low resistance and uniform work function.

A transistor array panel uses a single mask to form contact holes simultaneously across multiple layers.

A single charge pump circuit supplies constant gate-source voltages to multiple switch circuits, minimizing noise coupling from the power supply.

Boron seed layers reduce buffer thickness and defect density in group III-V compound semiconductor integration.

Dual-gate oxide semiconductor transistor with stacked insulating films enhances current drive capability while suppressing off-state leakage.

Discontinuous material layers stabilize memory cell states to reduce rewrite frequency, addressing data retention challenges in ferroelectric DRAM.

A bias generator adjusts word line and source line voltages based on ambient temperature to maintain consistent bit line levels.

A thin film transistor structure uses a sloping gate electrode surface to form the semiconductor layer.

A semiconductor structure uses isolated active areas and a shared gate to control multiple doped regions.

Asymmetric collector areas in the current mirror maintain balance against parasitic currents, stabilizing the reference voltage in switching power supplies.

Epitaxial semiconductor material fills recesses in the buried insulation layer of an SOI substrate to increase source/drain volume.

A split stack triple height cell layout distributes multi-stage circuit components across three stacked rows to optimize transistor placement.

A dielectric cap and spacers define a precise opening for etching gate electrodes into isolated sections.

Selective removal of the first conductive material from n-type stacks prevents etching damage while enabling precise threshold voltage control.

Doping titanium oxide with aluminum elevates the melting point, enhancing thermal stability for scaled nonvolatile memory elements.

A photoelectric conversion apparatus uses overlapping semiconductor regions to form a potential barrier.

A semiconductor memory device power feed cell layout reduces area through distinct metal layer coupling.