Transistor TRIZ Cases

Gate oxide dip concentrates electric field to create controlled rupture path, reducing programming voltage and resistance variation.

A display device structure uses a non-overlap region between the light blocking layer and source/drain metal layer to prevent electrical shorts.

Placing a metal resistor inside the fixed polysilicon pitch eliminates keep-out zones, reducing layout area by 75% while maintaining ESD protection.

A conductive layer supplies silicon during silicidation, reducing gate pattern resistance and preventing width loss.

An elevationally-elongated conductive via connects diffusion regions in semiconductive material using trench isolation structures.

Sol-gel organic gate insulating layer with controlled carbon chain radicals replaces CVD processes in liquid crystal display array substrates.

Selective silicidation forms metal gate silicide on exposed gates to reduce resistance and improve operational speed.

Conductive shields below drive transistors block horizontal electric fields from scan lines, reducing parasitic capacitance and preventing color artifacts.

Trench segmentation isolates a movable area from a stable reference, enabling precise positioning without high alignment accuracy.

Drain and source protrusions in the thin-film transistor boost current flow, resolving the trade-off between pixel unit area and aperture ratio.

Selective isotropic etching releases vertically stacked channel materials for gate-all-around transistor formation.

A FinFET structure uses spacer layers to expose flank portions for epitaxial growth, establishing precise channel height consistency.

Buried gate electrodes enable self-aligned source and drain formation, resolving adhesion issues between carbon materials and high-k dielectrics.

A semiconductor switch unit uses pass transistors sharing a single junction area to transmit operation voltages across memory blocks.

A semiconductor structure embeds conductive layers in a dielectric to form an intentional capacitor beneath the pad.

Selective etching creates lateral recesses in fin structures, allowing isolation layers to minimize parasitic capacitance while maintaining uniform fin height.

Merging transistor and capacitor elements eliminates separate metal layers, reducing manufacturing complexity while maintaining capacitance function.

Inkjet printing selectively deposits dopants on semiconductor layers, replacing vacuum chambers and spin coating to resolve manufacturing complexity.

Dielectric collar prevents epitaxial channel deformation, ensuring stable shape and reliable performance.

A catechol-based sacrificial layer enables precise fine pattern formation on conductive substrates.

Differentiated gate resistances balance current distribution across parallel SiC chips, preventing heat-induced damage and extending converter life.

A TFT substrate height adjustment layer minimizes surface height differences to enable a planarized pixel electrode.

A neural network memory string uses dynamic bias voltages to adjust buried channel resistance for optimized sensing operations.

Placing a high-defect lifetime control layer in the cathode region extinguishes accumulated holes, reducing reverse recovery current in pillar-region diodes.

An outer spacer structure defines trenches for contact plugs, preventing etchant overflow that damages vulnerable peripheral devices during buffered oxide etch.

Embedded air gaps in inner spacers lower parasitic capacitance without shortening the effective channel length in gate-all-around transistors.

A vertical transport field effect transistor uses a bottom spacer layer to define the gate structure offset distance from the source drain region.

Dual SiGe layers stabilize siliciding to prevent abnormal growth and reduce leakage current in transistors.

Replacing polysilicon with metal gates improves capacitive coupling, reducing programming time from 100 ms to 20 ms while maintaining manufacturing simplicity.

A lateral bipolar junction transistor uses a lightly doped region to confine current and disperse electric fields for higher breakdown voltage.

Segmented p-type layers minimize impact ionization while preventing Ioff leakage in n-channel DEMOS devices.

Recessing source/drain regions enables precise inner spacer formation in gate-all-around transistors, resolving thickness control challenges at sub-10nm nodes.

A thin film transistor uses an aluminum oxide gate insulating layer to enable precise thickness control via in-situ reaction.

A vertical semiconductor device uses a dummy wordline structure to facilitate uniform planarization of the interlayer dielectric.

A dynamic switch isolates the ESD protecting module during normal operation to allow unrestricted signal swing beyond supply rails.

A junction diode structure disperses plasma charges in non-volatile memory devices to prevent gate electrode damage.

A hybrid semiconductor structure integrates gate-all-around and fin field-effect transistors to stabilize nanostructure thickness.

A trench MOSFET source ballast structure with a lightly doped region and PN diode prevents lateral current flow.

Low-temperature GCIB oxidation forms fins of varying heights to enable different gate lengths without dopant diffusion.

A pad interface circuit uses a voltage level sensing circuit to generate feedback voltage for controlling the electric field across gate oxide layers.

A pixel circuit synchronizes exposure timing across all sensors using parallel readout transistors and feedback loops to minimize signal interference.

A semiconductor device shares a transfer path for write and write leveling operations using selective clock signals.

Copper plate with Ti/Ni/Ag front metal replaces aluminum wire bonding in trench MOSFETs, resolving inadequate heat transfer from reduced die size.

Forming epitaxial source drain regions before separating the gate electrode reduces sidewall failures and improves manufacturing reliability.

A method controls cumulative dopant concentration in a semiconductor substrate using hydrogen-related donors and thermal processing.

Consecutive heat treatments prevent agglomeration and maintain low sheet resistance during high temperature processing.

Fluorine introduction at the channel boundary suppresses NBTI deterioration while the nitrided trench prevents isolation reoxidation.

Nitride liner deposition and selective etching ensure equal spacer thicknesses for N-FET and P-FET transistors, resolving uneven spacer issues in 7nm nodes.

A thin film transistor uses a nitride active pattern and nonnitride protective layer to achieve high mobility.

Segmented metallization increases vertical spacing between conductive structures to mitigate dielectric breakdown risk during IC scaling.

Amplification circuit boosts force-sensing sensor output signal without increasing bias voltage.

Conformal sidewall spacers prevent hard mask erosion and critical diameter non-uniformity during reactive ion etching of deep memory openings.

Integrating a MOSFET and Schottky diode in a TSOP package reduces current path length, improving voltage conversion efficiency in DC-DC converters.

A thin film transistor substrate uses an oxide semiconductor pattern with distinct carrier concentration areas to increase saturation mobility.

Complementary digit-lines shield true digit-lines to reduce cross-talk while maintaining a compact semiconductor footprint.

A gate-all-around architecture wraps electrodes around nanowire channels to enhance electrostatic control.

Equipotential well coupling prevents internal latch-up from parasitic structures, reducing power consumption during high voltage operation.

Vertical body regions and insulating barrier walls reduce power consumption while improving scalability in semiconductor memory devices.

Active substrate shift registers output simultaneous signals to neighboring scan lines, resolving gate driver speed limits in X-ray imaging.

Replacing polysilicon with metal gates reduces contact resistance while minimizing lithography operations.

Varying active fin depths tailor source drain recess geometry to mitigate the short channel effect while maintaining high integration density.

A control device determines semiconductor states by measuring ON voltage and current between source and drain terminals.

A spacer on the sidewall of a bit line contact hole prevents conductive material residue that causes self-aligned contact failures.

Connected base and emitter electrodes increase hold voltage without expanding device area.

Segmented semiconductor monolayers lower conductivity effective mass to resolve mobility and manufacturing complexity trade-offs.

A polysilicon gate layer induces channel strain through high-temperature annealing and lattice expansion.

Merging MOSFET and IGBT structures enables double carrier conduction, overcoming single carrier saturation limits in semiconductor power devices.

A diamond MISFET uses a δ-doped drift layer to enable vertical hopping conduction across alternating impurity densities.

Ion implantation modifies indium oxide patterns to lower contact resistance in metal oxide thin film transistors.

Segmenting BiFET growth into distinct reactors prevents impurity cross-contamination, maintaining operational reliability.

A slit semiconductor structure with dual gates enhances current flow while reducing voltage drops in flash memory applications.

A power supply controller adjusts threshold voltage based on output levels to detect abnormal currents and prevent false protection operations.

Segmenting oxide layers reduces defect states and off-state current while maintaining high field-effect mobility.

Plasma and UV post-treatment of the oxide layer prevents fin material consumption during manufacturing.

A drive control circuit detects hard-switching faults using a gate-emitter voltage difference signal.

A semiconductor multiplexer uses capacitors to hold potentials higher than input signals, enabling transistors to turn on or off independently of input signals.

A photoelectric conversion layer uses a subphthalocyanine derivative and a carrier dopant to boost electrical conductivity.

A split gate flash memory cell uses a trench-formed select gate to reduce device complexity.

A level shifter control circuit tracks charge pump voltage in active mode and stabilizes bias voltage in standby mode.

Stacked conductive pad structure in liquid crystal display devices reduces resistance variance between connection points.

A semiconductor pad driver uses a switch protection resistor to manage current flow during electrostatic discharge events.

A recessed body contact layer increases the dopant implantation area to reduce parasitic resistance in high-voltage vertical MOSFETs.

Triple-layer gate electrodes prevent oxidation in IGZO transistors, maintaining high charge-mobility without complex crystallization processes.

Dual sense transistors offset adjacent module interference for accurate load current measurement.

Dual dummy bit lines manage electrical potential environments to stabilize semiconductor memory operations.

A fin field-effect transistor structure uses vertical sidewalls to increase source drain contact area for improved current handling.

Varying the height of a metal connect over active and isolation regions minimizes RC coupling, enabling closer gate placement and smaller semiconductor devices.

A flowable oxide material deposits into trench regions to form a protective second oxide layer before amorphous silicon processing.

Segmenting the anti-fuse cell isolates the control device from the fuse element, resolving reliability issues caused by MOSFET breakdown paths.

A vertical tunneling random access memory stacks semiconductor devices in a three-dimensional configuration to reduce driving voltage.

A trench transistor structure uses spatially varying dopant concentrations to control the threshold voltage of the channel region.

Molybdenum oxide layer brittleness facilitates low-force separation of semiconductor elements, resolving flexible substrate manufacturing precision issues.

Integrated storage units synchronize pixel signals across colors, eliminating external correction hardware to reduce size and power consumption.

Separate adjusting modules control rising and falling slew rates via current mirrors, reducing noise without increasing manufacturing costs.

Differently doped field effect transistors shift metastable logic states to stable outputs, increasing reverse engineering difficulty without process changes.

A pixel circuit uses a second capacitor connected to a constant voltage source to stabilize the gate electrode potential.

Switchable passive segments distributed across stacked dies compensate for manufacturing variations while reducing die real estate consumption.

Digital etching creates asymmetric channel recesses in a nanosheet stack, reducing leakage power by modulating the energy barrier height.