Transistor TRIZ Cases

A display device sealing member integrates conductive balls within insulating resin to electrically connect lower and upper pads.

Carbon nanotube field-effect transistors measure conductance shifts from DNA binding to eliminate time-consuming chemical assays.

A vertical channel transistor uses a self-aligned dopant region to define the gate electrode position.

Auxiliary conductive lines cover active pillar sidewalls to control electric potential, preventing floating body effects while enhancing integration density.

Reducing gate electrode cut width below lithographic limits via mandrel-based deposition shrinks cell height, boosting semiconductor cell density.

Polycrystalline silicon transistons use <110> crystal orientation to boost carrier mobility, overcoming low current limits in three-dimensional memory cells.

A GaN-Si cascode semiconductor device uses a capacitor and diodes to manage gate signals and suppress voltage spikes at the interconnect node.

A bond pad integrates a planar MOS over-voltage clamp to shunt transient currents.

Merging silicon and oxide transistor patterns into one mask step reduces device complexity while maintaining pattern precision and improving response speed.

Segmenting the source/drain region into multiple sections allows complete epitaxial filling in wide gate pitch cavities, reducing contact resistance.

A bulk silicon germanium fin field effect transistor uses a graded substrate to isolate dislocations from the device region, preventing junction leakage.

Measuring the contact angle of a CuMn alloy film surface enables targeted cleaning that prevents oxidation-induced resistance spikes in TFT substrates.

A floating body dual gate MOSFET layout merges source and drain regions to enable bidirectional current blocking in a single integrated device.

Air sidewalls in a self-aligned gate contact fin field effect transistor reduce parasitic capacitance and prevent short-circuiting.

Differential beta ratios in SRAM cells optimize transistor dimensions, resolving the trade-off between minimized cell area and degraded write margin.

Selective removal of the insulating layer forms a U-shaped air gap that isolates parasitic surface charges, lowering capacitance without expensive SOI wafers.

A metal-insulating-semiconductor capacitor uses a doped well electrode to enhance coupling efficiency in single gate non-volatile memory devices.

Laser ablation cuts electrode material within a via hole to disconnect damaged pixels, preventing metal filing damage to adjacent conductors.

Trench structures isolate floating regions from junctions to prevent parasitic PNP transistor formation and stabilize collector current.

A coupled clamping technique connects separate silicon controlled rectifier fingers to ensure simultaneous triggering.

Straight-line noise blocking films isolate logic circuits to prevent signal leakage and improve image quality.

An encapsulation layer protects the gate and data pads of a display substrate from oxygen and moisture, reducing contact resistance and dark pixels.

A multi-layer sealing film structure with graded etch selectivity creates a filling spacer to conformally fill recessed regions during fabrication.

Microwave plasma reduces natural oxide layers during semiconductor deposition, eliminating pre-treatment steps and thermal stress.

Expanded landing pads extend over adjacent bit line stacks to improve process margin during storage node formation.

Varying etching depth in gate-all-around fin structures adjusts active wire count, balancing driving current against input capacitance.

Segments metal layers to tune NMOS and PMOS work functions, reducing processing complexity in high-k dielectric integration.

Lateral MISIM detector element with insulated electrodes reduces dark current and increases effective quantum efficiency in radiography imaging.

Grooves expand distance between drain electrode and PIN diode, preventing laser repair damage to sensitive components.

Undercutting fin ends allows straining layers to curve the structure, boosting carrier mobility by 10 to 25 percent.

Segmenting the tap into heavily and lightly doped regions increases breakdown voltage without expanding the device area.

A dual-gate semiconductor device with independent gate control for active matrix substrates.

An offset spacer in a capacitor-less DRAM trench enables self-aligned channel formation, reducing leakage currents and eliminating complex capacitor processes.

A bootstrap control circuit manages charging of a bootstrap capacitor using parasitic diodes within an integrated high-voltage driver chip.

A split-gate semiconductor device uses a segmented select gate electrode to form pad electrodes for contact holes.

Stacked substrates with hybrid bonding distribute charge storage vertically, eliminating additional pixel area required for global shutter scanning.

A direct injection semiconductor memory device uses a carrier injection line to inject charges into an electrically floating body region.

A trenched transistor configuration with saddle regions enhances on-state current through improved gate coverage.

Nesting a trench capacitor within the substrate between two transistors increases capacitance without expanding device area.

A C-shaped semiconductor device uses a vertical channel and nested source-drain regions to enhance integration density.

Laser irradiation triggers disconnectable portions to replace malfunctioning capacitors with backups, reducing repair area without lowering capacitance.

Sidewall pad patterns in contact structures increase effective area to reduce parasitic capacitance and improve signal integrity.

A thin film transistor substrate integrates nitride and oxide layers to manage hydrogen diffusion across semiconductor regions.

Asymmetric contact via walls and porous alignment layers scatter incident light, suppressing reflection-induced leakage in liquid crystal displays.

An inorganic insulating layer protects organic substrates during etching to maintain surface smoothness for conductive wire formation.

A thin film transistor optical sensor integrates an organic light emitting diode electrode to provide channel layer shading.

An air gap between source and drain electrodes reduces parasitic capacitance, improving operational speed and energy efficiency in thin film transistors.

Replacing conventional spacers with fluorinated graphene reduces contact parasitic capacitance by 70% while maintaining device density.

Multivalent oxide caps adjust oxygen chemical potential to create multiple threshold voltages without high temperature annealing.

Incorporating dopants into sidewall spacers before thermal annealing achieves precise gate overlap and abrupt doping profiles without implantation damage.

Epitaxial growth of strained semiconductor material in FinFET source and drain regions increases surface area to enhance carrier mobility.

A semiconductor device connects power transistors to logic circuits using a shared junction instead of metal lines.

A non-floating vertical transistor uses a segregating pillar to electrically isolate bit-lines within the substrate structure.

Insulating liners, spacers, and blocking layers separate conductive lines from contacts to prevent short circuits while improving refreshing speed.

A common node penetrates interlayer insulating layers and sub-control gates to apply uniform voltage across stacked memory cells.

AC coupling capacitors eliminate static current in a level shifter circuit, enabling operation above 33 GHz while reducing power consumption.

A hydrogen blocking layer with low concentration prevents diffusion into the channel region, resolving resistance trade-offs during plasma processing.

A fine particle-containing layer scatters light from an organic electroluminescence element to improve extraction efficiency.

A V-shaped semiconductor layout structure terminates free electron migration paths within the active area to reduce leakage current.

A semiconductor device integrates a field plate between gate and drain electrodes to optimize electric field distribution.

Dual etch processes and sidewall spacers control tip-to-tip distances below lithography limits, resolving dimensional accuracy issues during transistor scaling.

Ion implantation creates floating guard rings in GaN epitaxial layers to electrically isolate device regions from edge termination structures.

Orthogonal comparator arrays reduce silicon area and power dissipation while maintaining conversion accuracy.

A driving apparatus uses a precharged coil to supply current, reducing power loss during high-frequency switching.

Sacrificial spacers define epitaxial growth boundaries to produce uniform source/drain pillar heights in semiconductor devices.

A lightly-doped drain structure lowers the trigger voltage of bipolar transistors in integrated circuits.

A semiconductor structure pairs a varactor with a field effect transistor sharing identical work function adjustment metal layers.

An oxide passivation layer with a wider bandgap isolates the channel from moisture, preventing conductivity increases and maintaining electrical stability.

A porous semiconductor layer provides additional electrical isolation between trench isolations and polycrystalline layers.

Segmented optical sense elements store electric-carriers locally to eliminate crosstalk between displayed images and captured optical signals.

Dual metal capping layers enable complete gap fill and reduce leakage current in advanced semiconductor devices.

Integrating a tunnel field-effect transistor with a planar structure on a single substrate reduces process complexity and implementation costs.

Variable source-drain to gate distances optimize channel strain in high and low density regions.

Slit-shaped pixel electrodes connect via through-holes to prevent short-circuiting failures while maintaining high transmissivity.

Opaque isolation layer blocks stray light in backside illuminated sensor pixels, reducing optical noise and cross-talk between adjacent photodiodes.

Polysilicon channels enable low-temperature processing that prevents wiring layer damage during vertical stacking.

A multi-channel ferroelectric memory structure stacks individual channel segments vertically to increase ON current.

Recessing the source/drain contact prevents short circuits during alignment shifts, expanding the manufacturing process window.

A vertical transistor structure uses segmented gates and conductor plugs to create varied gate lengths within a single device.

Transferring pre-fabricated metal electrodes onto two-dimensional semiconductors via van der Waals forces reduces interface disorder and Fermi level pinning.

A vertical power MOSFET uses a field plate and n-type doping to reduce gate-to-drain capacitance.

Insulating elements surrounding through-silicon vias induce compressive stress to counterbalance tensile forces in the semiconductor substrate.

A segmented conductive contact structure uses a trench and opening to enlarge the interface area between the source drain region and the metal plug.

An equalization transistor buffers PMOS and NMOS pairs to reduce impurity implantation errors, ensuring accurate signal amplification.

Conductive layers extract hydrogen from oxide semiconductors to inhibit impurity diffusion and oxygen vacancies, improving electrical reliability.

A pixel circuit decouples capacitors from the signal path using a bias transistor switch to reduce power consumption.

Vertically stacked capacitive fingers in a semiconductor device reduce current path length, improving quality factor beyond 60 GHz.

A detection circuit measures drain-source on-resistance to monitor power MOSFET junction temperature.

Concave source and drain regions in a surround gate transistor increase punch-through voltage to reduce off-leak current.

Terminal carboxylic acid groups bind organic layers to polycrystalline ZnO films, boosting electron mobility without high-temperature annealing steps.

A transistor uses light irradiation to form a low-resistance region between the channel and source drain electrodes.

A trench capacitor in an extremely thin semiconductor on insulator substrate uses a dielectric spacer to seal the metal electrode.

Selective write-assist bit line connections resolve voltage drop issues at far-end memory cells while reducing power consumption by excluding near-end cells.

Intersecting via plugs link parallel electrode segments without extra wiring, eliminating complex conductive structures and raising unit capacitance.

Silicon ion implantation converts buried insulator layers into silicon-rich silicon dioxide to define stable FinFET channel structures.

CMP resistant dielectric structures embedded in metal gates slow polishing rates to maintain structural integrity.

Dummy fin structures in wide spacing regions ensure uniform loading, eliminating tapering and misalignment errors during fabrication.

Thermal annealing converts amorphous HfZrO to crystalline phase, resolving non-linear field charge trade-offs and simplifying FeRAM cell design complexity.

A high-k dielectric layer adjacent to a FinFET fin redistributes the potential drop across the diode junction.