Transistor TRIZ Cases

Varying thickness in the device isolation pattern resolves precision and complexity trade-offs for fin-type transistors.

A protective anchor material covers the interface between the lattice and conductive members to prevent chemical reagent attack and structural shorting.

Converting a conductive pre-mask pattern into a hard mask reduces the number of etching and polishing operations required for metal gate fabrication.

Rotating a patterning slit sheet with X motors aligns it with the substrate edge, resolving FMM bending issues on large organic light emitting display devices.

Segmented semiconductor layers reduce parasitic capacitance to one-third while maintaining high electrostatic discharge capacity and RF isolation.

ITZO transparent conductive film prevents oxide formation at the interface, eliminating signal delays and yield loss in display manufacturing.

Circumferential gate structures in vertical memory cells eliminate intercell interference and short channel effects during flash memory miniaturization.

Dual-sided silicon integrated passive devices integrate conductors on both wafer surfaces, reducing series resistance and improving integration density.

Segmented bit-lines connect inverters in series to measure timing properties without adding dedicated conductors or increasing cell area.

Bias breaking circuits selectively couple I/O pins to floating rails, eliminating parasitic leakage that increases power consumption.

Segmenting oxidation into inactive and active stages prevents radical reactions that degrade electrical characteristics during semiconductor manufacturing.

Direct tunneling in the gate stack reduces programming voltages while maintaining nanosecond cycle times, resolving speed and power trade-offs.

Strategic dummy contacts dissipate electrical charge during metal etching to protect sensitive gate structures.

Monolayer doping creates uniform ultra-shallow junctions without oxide caps, preventing dopant diffusion during thermal treatment.

A FanFET transistor pillar with tapered geometry reduces dynamic random access memory footprint below the standard four F-squared limit.

Localizing the charge trapping layer in MONOS memory cells prevents unwanted charge diffusion and reduces capacitance between transistors.

Stacked oxide semiconductor field effect transistors and capacitor reduce power consumption in back-side illumination image sensor pixels.

Dynamic gate voltage adjustment resolves the trade-off between stable load start-up and accurate overcurrent detection in semiconductor devices.

An oxide semiconductor layer provides a normally-off state with low resistance, resolving the trade-off between turn-off capability and electrical resistance.

Multi-layer metal electrode reduces ohmic resistance by minimizing oxidation at the contact surface between n-type and p-type regions.

A switch circuit connects a bootstrap capacitor to a switch node or ground, preventing startup delays when load conditions change.

Guard ring patterns made of polysilicon surround metal lines to prevent bridging from residues on un-planarized dielectric layers.

Variable gate insulating film thickness in silicon carbide trench structures reduces on resistance.

A bottom-gate thin film transistor uses a protective oxide structure on source and drain sides to prevent active layer damage.

A non-volatile memory device uses an oxidation-resistant spacer to protect the control metal gate.

Segmenting the hydrogen ion film via a hole prevents diffusion to MOS regions while bonding silicon atoms in LTPS areas.

Graded doping in dual-layer poly-Si thin film transistors creates leakage-reducing LDD regions, eliminating complex ion implantation processes.

Stress absorbing layers distribute mechanical loads across flexible display substrates, preventing damage to driving devices during bending.

Pixel circuit applies preliminary voltage correction based on hysteresis characteristics to eliminate image retention in OLED displays.

Optimizing semiconductor delay circuit layout by sharing substrate and well contacts between adjacent regions to minimize area.

An integrated protection circuit employs an NMOS switch and Zener diodes to prevent breakdown from reverse power supply connections.

A semiconductor switch uses input signal pulse patterns to set operating parameters during inactive periods.

Dual oxidation layers and sacrificial adsorption suppress bias temperature instability in Fin-FET devices.

Vertical conductive layers separate bit lines from voltage supply lines to reduce RC coupling noise and shrink memory cell footprints.

Deformable substrates enable conformal imaging systems to adapt to complex geometries, resolving rigidity constraints in confined spaces.

A semiconductor memory device uses a three-transistor configuration to store data without capacitors.

An active matrix image sensing panel uses overlapping electrodes to transmit signals across broken data lines.

Floating the base of a vertical bipolar junction transistor reduces clamping voltage and impedance, resolving high-voltage trade-offs in ESD protection.

Merging semiconductor and electrode patterning into a single mask step simplifies LTPS array substrate manufacturing.

A semiconductor fabrication method forms distinct interfacial layers across device regions to tailor threshold voltages and metal gate properties.

Deep trenches filled with insulative material isolate adjacent wordlines in a DRAM array layout to prevent electrical interference between memory cells.

A light-emitting device pixel circuit extracts current signals to correct image data for uniform luminance output.

A semiconductor device uses a charge trap layer to adjust the threshold voltage of transistors.

A neuromorphic synapse transistor uses a floating gate and insulated control gate to store charge and modulate threshold voltage.

Oxygen deficiency adsorptive removal layer increases carrier mobility in metal oxide thin film transistors.

Sacrificial layer removal creates air gaps that block electrical interference between adjacent memory strings.

Ninth and tenth transistors form a diode structure to charge a capacitor, stabilizing the gate driver on array circuit operation.

Segmented etching of a multi-layer dielectric stack protects the gate insulating layer from plasma damage while preventing substrate silicon loss.

A manufacturing method for active switch array substrates uses inverted indium tin oxide patterning to form source and drain electrodes on a protective layer.

Thinned insulating layers in 3D memory devices enable thicker conductive word lines for improved data storage efficiency.

Diode isolation blocks reverse charge pump current, enabling accurate inductor sensing with standard controllers.

A barrier layer and etching process remove residual metal ions from poly-silicon thin film transistors.

A thin film transistor uses a highly-textured dielectric layer to induce monocrystalline silicon-like growth in the active layer.

Dielectric liner shields epitaxial material from lateral isotropic etching, enabling precise single diffusion break formation.

A light shield layer with a raised section increases channel width in low temperature poly-silicon thin-film transistors.

Filler cells bridge gaps between SRAM arrays and standard cell rows, reducing white space waste while maintaining design rule compliance.

Patterned cellulose ester inhibitors enable selective atomic layer deposition of inorganic thin films on flexible substrates.

Vertical stacking of impurity regions in a gate-all-around structure increases integration density without deteriorating electrical performance.

A protection element blocks parasitic carrier flow between power supply nodes and input-output terminals.

A sensing pixel array uses a single capacitor to sequentially store and output charges from photodiodes.

Dynamic control of a semiconductor switch manages inrush currents and capacitive charging, reducing component size while maintaining reliability.

A memory cell uses oxide semiconductor transistors and capacitive coupling to boost node voltage for high-speed data reading.

Segmenting the lower electrode with a ductile material absorbs thermal stress to prevent structural collapse.

A sensor interface circuit uses NPN and PNP bipolar transistors to boost power levels from a gate supply.

Applying a stress compensating oxide layer to heterogeneous wafers reduces warpage and breakage caused by thermal expansion mismatches.

Photoresist ashing controls lateral etching rates during array substrate manufacturing, minimizing semiconductor edge extensions and reducing leakage current.

Replacing rare indium with abundant zinc, gallium, and aluminum lowers manufacturing costs while maintaining electrical performance.

A self-powered gate drive circuit draws current from an IGBT collector to power switching operations using internal capacitors.

A turn-off circuit forces a high-side MOSFET into a conductive state when ground potential exceeds source potential.

Inverting to a top-gate architecture reduces parasitic capacitance in high-resolution displays, maintaining signal integrity while ensuring stable mobility.

Segmented channel layers and multi-dimensional gates increase carrier mobility while maintaining low-temperature processing.

An injection-locked buffer integrates an electronic oscillator to generate test signals for wireless receiver verification.

A semiconductor device uses inter-domain power clamp circuits to suppress high voltages across separated power rails.

Asymmetric electrode overlap in a TFT pixel unit increases light transmittance and screen brightness.

Low-temperature nitridation of tungsten silicide reduces resistance and temperature coefficient, resolving precision control challenges in e-fuse structures.

Selective etching of sacrificial spacers creates a cavity that increases the contact area and reduces misalignments in vertical field effect transistors.

A U-shaped floating gate electrode structure in nonvolatile memory devices increases coupling ratio through vertical extension between wordlines.

A power transistor driving circuit adjusts turn-off timing based on drain-source voltage change rates to ensure reliable switching.

Placing repeater transistors in upper wiring layers reduces timing delay while maintaining memory cell density and minimizing manufacturing cost.

Mirror image stairstep landing regions maintain a stable landing window for interlayer conductors, resolving tapering issues in multi-layer circuits.

Graded indium phosphide buffers accommodate lattice mismatch between silicon and III-V materials, enabling defect-free transistor fabrication.

Merging level shift inputs with MOSFET drains reduces parasitic capacitance and transmission delays while lowering power loss.

A semiconductor memory sense amplifier section uses vertical gate nesting across diffusion layers to minimize layout area.

Concave-arc body regions expand the interface area with the epitaxial layer to increase drain-source capacitance in trench MOSFETs.

Rounded gate tips modify electric field distribution to reduce leakage current without increasing device area.

A shunt diode and resistor provide a low voltage drop path to charge the bootstrap capacitor, preventing overvoltage damage to high side transistors.

Integrated solid-state relay uses pre-charge circuit and diagnosis module to equalize terminal potentials, eliminating external components.

Segmenting the driver into high and low voltage sections prevents breakdowns while keeping the power supply IC compact.

An amorphous metal oxide interfacial layer prevents native oxide formation during high kappa dielectric deposition, reducing leakage current.

A semiconductor structure uses a protection layer between conductors and spacers to ensure electrical isolation.

Multiple fins in a semiconductor device improve heat dissipation while enabling radiation measurement to address overheating.

Segmenting transistor active regions with dielectric features enables single-step doping across varying device widths.

Upper and lower active layers enable simultaneous pixel electrode charging, reducing time to support higher display resolution.

Segmented driver reduces gate current power consumption while enabling high-speed nitride semiconductor switching.

Sacrificial layer segmentation in high-K metal gate transistors prevents material diffusion between PMOS and NMOS regions, improving yield.

Printed dielectric layers with dopants diffuse into semiconductor islands during annealing, eliminating costly masking steps and ion implantation processes.

Dynamic trigger voltage control prevents false triggering during operation while ensuring protection during unpowered assembly.

A thin film transistor active layer combines nitrogen-doped and non-doped oxide semiconductor segments to maintain stable field effect mobility.