Transistor TRIZ Cases

Selective germanium doping in a fin structure reduces short channel effects while improving operating current.

Segmenting the SRAM cell into six regions eliminates adjacent short wirings, enabling accurate optical proximity correction and reliable copper filling.

A driver circuit deduces device parameters from terminal signals to simplify feedback paths.

L-shaped gate structure crosses multiple diffusion regions to increase pull-down transistor read current in static random access memory.

Monolithic three-dimensional NAND string memory devices featuring control gates separated by blocking dielectrics.

A power supply controller adjusts overcurrent thresholds dynamically to manage startup conditions.

Segmented poly resistors connect to upper metal layers via aluminum contacts, absorbing ESD heat to prevent damage while reducing circuit size.

Asymmetric air gap between floating gates reduces cell pitch by 25% without compromising data retention reliability.

A supply voltage supervisor circuit actively pulls a reset output low using an intermediary transistor before the main threshold activates.

Segmented dielectric recess and mandrel support prevent structural collapse while reducing parasitic capacitance in vertical transistors.

A thin film transistor uses an oxide semiconductor layer with low carrier concentration areas to increase device reliability.

A segmented sidewall process uses silicon oxidation to create a precise oxide mask for transistor fabrication.

Chlorine doping beneath the gate electrode suppresses leakage current and enables normally-off operation without etching damage.

A vertical memory device uses dummy structures as reference features to position conductive gate lines accurately.

Heightened spacers in insulating trenches prevent short circuits between gate electrodes and contacts, enabling higher integration density.

A tapered gate structure with a sidewall spacer and cap reduces electrical short risks in integrated circuits.

An electrophoretic resin insulator covers grain boundaries in a polycrystalline metal capacitor, reducing leakage current and preventing short-circuit failures.

Buried layers redirect parasitic transistor on-current through deep epitaxial portions, preventing thermal breakdown in surface regions.

An electrostatic discharge protection circuit stabilizes the driving transistor threshold voltage in electronic devices.

A thin film transistor active layer uses hydrogen plasma treatment on layered amorphous silicon to reduce defects.

A high voltage junction field effect transistor incorporates a P-type top layer above the channel to manage electrical conductivity.

A FinFET fabrication method uses ion implantation to create regions with enhanced lateral oxidation rates under the channel body.

A thin film transistor sub active layer provides an additional electrical path to enhance electron mobility without requiring complex annealing processes.

Alternating layer dimensions in the contact structure expand the interface area to reduce resistance while managing manufacturing precision requirements.

A stacked solid-state imaging device separates photoelectric conversion units across two substrates to route light via micro lenses and light pipes.

Shallow trenches at fin borders suppress short channel effects while maintaining integration density in multi-gate transistor scaling.

A thin film transistor stores charge carriers in its body region using self-heating effects to function as nonvolatile memory.

A bi-directional breakdown silicon controlled rectifier structure with directly connected wells provides symmetric electrostatic discharge protection.

An oxide sintered material composed of indium, tungsten, and zinc achieves high apparent density through controlled sintering.

An electronic switching module replaces mechanical relays to eliminate hazardous delays in current interruption during short-circuit events.

Vertical electrode arrays eliminate photon absorption by polysilicon while increasing charge storage capacity without adding bulk.

Constant interval trench segmentation reduces gate charge imbalance and turn-on loss while improving breakdown voltage.

A silicon nitride liner protects alternative semiconductor materials in FinFET devices during manufacturing.

A capacitor start-up circuit limits charging current using a comparator and sensing resistor to protect power supplies.

Tilting the ion beam enhances gate electrode blocking capability to prevent channel doping while achieving high dopant concentration in scaled MOSFET devices.

Focused ion beam implants dopants into semiconductor fins to form stressors, resolving simultaneous implantation limits on independent parameter control.

A fifth contact diagonally traverses a quadrangle defined by four contacts to maximize spacing.

Thermal gas-phase chemistry achieves high selectivity ratios between silicon nitride and oxide layers in deep apertures.

Method for forming source lines and bit line contacts in NAND flash memory structures using controlled etching steps.

A thin film transistor uses a semiconductor layer with distinct crystallinity regions to balance charge mobility and on-off current ratio.

Step-shaped source-drain electrodes connect individual nanowires in a 3D stack, reducing middle-of-line metallization complexity.

Cutting gate lines into sub-lines with isolation regions reduces stress on source-drain regions while maintaining short channel effect control.

Monolithic integration of Si MOSFET and GaN HEMT eliminates parasitic inductance from bonding wires, resolving system stability issues.

A trench electrode connects to the emitter region to mitigate electric field concentration in bipolar transistors.

Segmenting the oxide semiconductor layer into three distinct regions minimizes interface scattering and trap levels, achieving high field-effect mobility.

A semiconductor device uses silicon germanium extension regions to provide strain within the channel of a nanowire transistor structure.

An interlayer conductive film connected to a voltage divider dissipates interfacial charges, reducing leakage currents in the dielectric stack.

Segmenting the active region into sections of different lengths manages temperature uniformity and reduces electrical defects in high-voltage memory cells.