Transistor TRIZ Cases

Segmented gate liners with an air gap suppress gate-induced drain leakage while maintaining high current drivability in integrated memory cells.

Cavities in isolation oxide hold conductive material, reducing junction capacitance and transistor latency.

A dual stacked HEMT clamp circuit provides a discharge path for electrostatic discharges using gate-drain breakdown characteristics.

A second gate electrode captures charge leakage in miniaturized semiconductor devices, preserving retention time despite reduced cell capacitance.

Segmenting the gate dielectric into oxynitride and high-k layers resolves leakage versus breakdown voltage trade-offs in I/O transistors.

A silicon carbide semiconductor element uses a channel layer cutout to reduce gate-drain capacitance.

Hydrogen doping reduces charge loss in DRAM capacitors, lowering refreshing frequency and overall energy consumption.

A bilayer graphene tunneling field effect transistor uses asymmetric top and bottom gate electrodes to induce source, channel, and drain regions electrostatically.

An insulating film between the silicide emitter electrode and aluminum pad enables valid cell placement under the pad, improving heat dissipation.

A semiconductor memory device featuring a vertical silicon pillar transistor with an embedded composite bit line structure.

Depressed insulating layer suppresses gate electrode curving during oxide film formation.

Glass bonding between metal housing parts prevents resin outgassing and yellowing, extending high-power LED service life.

A pump gate moves charge between photo-diodes through a virtual barrier.

A stacked hard mask structure enables precise pattern transfer through sequential etching steps.

A vertical transistor fabrication process uses differential thermal oxidation to self-align the gate structure within a nanolayer stack.

A semiconductor transistor uses a back gate and carrier storage layer to adjust threshold voltage through the body bias effect.

Amorphous silicon light-shielding layer blocks ultraviolet radiation from reaching polysilicon thin film transistors.

Aligning active regions in a power switching buffer with standard cells reduces electrical variation risks while maintaining low power consumption.

Hybrid layer configuration in current aperture transistors buries high field regions to prevent gate trench corner breakdown voltage limitations.

Fluorine implantation reduces pull-up PMOS drive current to improve SRAM write margins without degrading core circuit performance.

Custom epitaxial material stacks replace sacrificial fins in nanowire transistors to enable independent p-type and n-type channel configurations.

Surface channel regions increase the energy barrier in floating gate transistors, reducing off-state current leakage without expanding memory cell area.

Segmented masking films enable accurate dry etching of elliptical openings, resolving pattern transfer issues in high-aspect ratio DRAM capacitor fabrication.

Segmented power transistors use resistive cut locations between source and drain portions to prevent filamentation and hot spots.

Silicide interlayer film in NAND flash memory cells prevents metal diffusion into high dielectric constant insulating films.

Active pixel sensor shares output circuits across columns to reduce metal wires, increasing optical transmission and fill rate.

Segmenting diffusion layers with trench isolation reduces noise charge inflow, enhancing soft-error tolerance against cosmic radiation.

A gate metal patterning method deposits a seal layer to protect regions during selective etching.

An in-situ doped punch-through stopper layer with an undoped buffer prevents dopant creep into the channel, resolving Vt shift and mobility degradation.

Placing a black matrix on the active layer prevents light leakage in curved displays while reducing coupling capacitance between data and scanning lines.

An integrated transparent organic etching stopping layer prevents channel damage during photo etching, reducing manufacturing complexity and cost.

Air slit in insulating structure reduces capacitance and RC delay, improving carrier mobility while managing manufacturing precision.

Concentric anti-fuse structures leverage dielectric breakdown to reduce programming voltage and space occupation compared to conventional metal fuses.

An ancillary electrode in a 3D DRAM reduces bit line impedance caused by ion-doping, improving signal transmission quality.

A one-channel output circuit uses series-connected driver modules for load switching.

Vertical channel thickness variation resolves the contradiction between high on-current and low parasitic capacitance, preventing insulation breakdown.

A heat sink layer under the amorphous silicon layer enables differential crystallization during Excimer Laser Annealing.

Segmented oxidation barriers prevent electrode degradation during high-k dielectric formation, maintaining low resistance.

Replacing polysilicon with SiCr resistors improves tolerance control and reduces self-heating in HiK metal gate technologies.

Tapered sidewall gate structure in silicon carbide vertical transistors reduces ON-state resistance and gate capacitance, overcoming breakdown voltage limits.

A GaN field effect transistor uses a visor-like field plate with an extended dielectric film to manage electric fields.

A display device uses stacked semiconductor layers with different crystalline states to optimize transistor performance and signal transmission.

Stacking poly-silicon and oxide semiconductor layers on a shared gate electrode increases the display aperture ratio without expanding planar device area.

Segmented wiggled backside contact via structures offset laterally to distribute stress and prevent die cracking in thinned three-dimensional memory devices.

Segmented word lines with wider write sections reduce resistance, suppressing ground bounce noise to improve SRAM cell stability.

A temperature sensing diode connects to a vertical trench electrode embedded in the substrate.

Counter doped regions in fin field-effect transistors mitigate gate-induced drain leakage by reducing ion concentration gradients near the channel.