Transistor TRIZ Cases

A dual gate transistor structure corrects threshold voltage fluctuations in oxide semiconductor channels.

Graded 2D material films on insulators reduce contact resistance while minimizing short channel effects in scaled devices.

A semiconductor structure uses a removable dummy spacer to define contact openings and reduce effective capacitance between gate structures and source/drain plugs.

A graded porous dielectric structure reduces coupling capacitance between conductive features in semiconductor devices.

A poly-Si thin film transistor increases ON current by forming a concavo-convex edge on the semiconductor layer to boost contact area with the n+Si layer.

A semiconductor manufacturing method uses oxidation to form an extending oxide pattern on a conductive layer.

A silicon-rich nitride charge-storing stack enables Fowler-Nordheim tunneling to resolve multi-level storage programming speed bottlenecks.

Atomic layer deposition forms a metal oxide film that converts to a uniform silicide layer on semiconductor structures.

Applying a back bias to a floating body transistor offsets charge leakage, enabling memory state maintenance without interrupting access operations.

A tunable gap transistor uses topological insulator thickness to switch between semiconductor and conductive states.

A semiconductor device employs a spacer on contact sidewalls to prevent electrical shorts, enabling reduced distances between PMOSFET and NMOSFET regions.

Selective barrier layers enable differential strain application on PMOS and NMOS transistors, avoiding complex photolithography steps.

Segmented channel regions distribute carrier flow to reduce programming current, enabling on-chip voltage generation for scaled non-volatile memory devices.

A display substrate integrates a channel pattern with an insulating pattern to minimize oxide semiconductor layer damage during manufacturing.

A clamp circuit limits bootstrap voltage spikes to protect MOSFET gate drive circuits from damage during battery voltage fluctuations.

A void in the mask layer enhances insulation between the gate structure and contact, reducing interference at small spacings.

Multilayer spacer structures define precise grooves on bit line sidewalls to support buried contact formation in advanced semiconductor devices.

Carbon doping in the bottom gate electrode suppresses phosphorus diffusion and oxidation, maintaining thermal stability and electrical reliability.

A self-biased NMOS transistor manages gate and body bias voltages for stacked antenna RF switches.

Introducing alcohol or amine gas removes adsorbed water during atomic layer deposition cycles to form conformal metal oxide films.

Removing the etch stop layer from the gate last process simplifies the structure and improves gap-filling reliability for both P-type and N-type devices.

A cut epitaxial process separates source drain features to enable denser fin placement in semiconductor devices.

A vertical tunneling field effect transistor uses indium antimonide and gallium antimonide layers to boost carrier mobility.

Crosslinked hole transporting layers resolve energy level mismatches and solvent damage in organic electroluminescent devices, enhancing luminous efficiency.

A solid-state imaging device stacks a silicon substrate for visible light and a compound semiconductor layer for infrared detection.

A display substrate integrates a shielding electrode overlapping data and gate lines to block electric fields.

Limited current generation circuit offsets threshold voltage variations in protection transistors.

A curved metal silicide profile forms on an elevated source drain region to enhance contact area.

High bandgap semiconductors like indium phosphide suppress leakage current in TFT backplanes, allowing lower refresh rates without flicker.

Varying nitrogen concentrations in gate dielectric layers optimizes threshold voltage while reducing unwanted substrate diffusion.

A metal-semiconductor alloy region contacts memory stack sidewalls to form effective control gate electrodes.

A semiconductor layer extension overlaps the data line to minimize parasitic capacitance in organic light-emitting diode displays.

Carbon implant restricts boron diffusion during thermal cycles, stabilizing threshold voltage and reducing power requirements.

Dual dielectric spacers with distinct etch selectivities protect active gates from metal shorts while enabling precise contact opening formation.

Graded dopant profiles in spacers reduce off-state leakage currents during dimension scaling.

A transistor panel uses a barrier layer to block impurities from the semiconductor channel.

A second silicon nitride film contacts the substrate to diffuse excess charges away from the trap layer.

Segmented hard masks prevent control gate damage during etching, ensuring device reliability and structural integrity.

Monolithic integration of III-N and group IV FETs reduces parasitic inductance and form factor compared to conventional discrete semiconductor assemblies.

Field effect transistors with differentiated threshold voltages create defined logic states from metastable conditions.

A gate-all-around semiconductor device uses an insulating layer pattern and separated wire pattern to form a controlled channel structure.

Passivation layers cover connecting structures in display panels to prevent moisture erosion of integrated driving circuits.

Differentiating gate work functions and doping levels between pull-down and pass-gate transistors increases the beta ratio to enhance static noise margin.

An RF shield layer blocks harmonic noise while a back-bias metallization lowers parasitic capacitance to improve carrier aggregation performance.

A replacement spacer technique fills gate regions with low resistance metal to improve switching speeds in nanosheet transistors.

Replacing the dummy gate with a metal gate and etching a trench exposes the doped region, resolving poor electrical contact caused by narrow fin widths.

Stripe cells with varying threshold voltages distribute current density to prevent thermal runaway in linear mode operation while managing voltage spikes.

Segmented vertical support patterns prevent electrode leaning and bending, maintaining capacitance without additional photolithography steps.

Selective epitaxial growth forms crown and sub-epitaxial layers with tailored shapes to enhance channel control in FinFET structures.

A UHV LDMOS device uses alternating n-type and p-type striations to form a super junction for ESD protection.