Transistor TRIZ Cases

A nonvolatile memory device structure where floating and control gates are patterned in a single photo etching process.

A dual strained nanosheet CMOS fabrication method uses selective layer removal and germanium condensation to optimize device performance.

A semiconductor device structure uses capacitive coupling to increase gate voltage for accurate bias sampling.

A Zener diode clamps the controller output signal below transient voltage suppressor breakdown voltages, preventing high currents through lower-rated switches.

Varying trench depths modulate threshold voltages and provide electrostatic discharge protection without increasing manufacturing complexity.

Thermal oxidation of crystallized amorphous silicon forms a dense gate insulating layer that suppresses leakage current and improves dielectric strength.

Arsenic doping in silicon-germanium emitter regions creates steep n-type profiles.

Adjusting TFT channel width and capacitance compensates for resistance-capacitance delay, reducing kickback voltage deviations.

An oxide interface induces channel strain in a semiconductor fin, enhancing electron mobility without increasing fabrication complexity.

Two-stage trench formation prevents pillar bending and collapse in high aspect ratio structures, reducing cell size.

Widening the bottom fin of a FinFET structure expands the substrate contact area, reducing self-heating and leakage currents in scaled devices.

Silicon and oxygen co-implantation forms clusters to suppress magnesium diffusion, maintaining n-type characteristics in gallium nitride vertical MOSFETs.

Plasma oxidation of transition metals forms the data storage layer, lowering switching voltage and extending retention time.

Multi-layer apertures in the thin film transistor array substrate reduce etching steps and contact resistance, lowering power consumption.

A CMOS image sensor circuit detects frame differences to selectively power analog-to-digital converters.

A switching element uses a homogeneous active pattern and graphene electrodes to establish reliable ohmic contact.

An X-ray detection panel uses a dedicated second thin-film transistor to remove residual current components, resolving low sensitivity and high noise issues.

Sequential doping and crystallization of amorphous silicon form a polysilicon semiconductor layer on flexible substrates.

Buried contact structures with metal silicide patterns reduce spreading resistance in semiconductor devices.

A capacitor structure uses multiple upper electrodes to fill and surround cylinder type lower electrodes.

Partial isolation trenches prevent lateral parasitic triggering while preserving vertical electrical connections, maintaining high integration density.

Sputtering deposits metal nitride films on metal oxynitride substrates to achieve high crystallinity without requiring high-temperature treatments.

A vertical IGBT uses a high-concentration epitaxial layer in the peripheral region to suppress electric field concentration at the upper surface.

Dual-gate modulation of Schottky barriers enables sub-threshold operation below 60 mV/dec while maintaining high ON currents.

Neutral atom implantation amorphizes the buffer layer to raise resistance, while a mask layer protects GaN growth regions from defects.

Asymmetric stressing layers in MOS transistors enhance SRAM read and write margins by modulating channel stress.

A spacer layer at the silicided source/drain edge defines the contact opening position in SOI substrates.

NMOS and dual PMOS switches create parallel bypass paths across a coupling capacitor, eliminating voltage translation circuitry requirements.

Dummy fins stabilize current and capacitance across cell rows, reducing design margins and manufacturing costs.

A protection layer on recess sidewalls electrically isolates conductive plugs from gate structures, preventing short circuits during over-etching.

Chlorine-doped tungsten precursors form replacement gate stacks, reducing NBTI without increasing inversion layer thickness.

A semiconductor structure uses segmented protective films to block hydrogen entry into oxide layers.

First wiring layers connect gates to N+ or P+ junctions, discharging plasma charges to prevent gate oxide damage.

An n-type conductivity buffer layer sits between source electrodes and the oxide semiconductor channel to lower contact resistance.

Si concentration gradients in oxide semiconductor layers hinder crystallization and reduce off-current.

Segmented dielectric layers enable selective removal of surface passivation to prevent etch damage and reduce gate leakage in AlGaN/GaN HFET devices.

Nested wells collect charge carriers and shield electronics from electric field interference, improving radiation hardness.

No-connection pads and switches supply external voltage to internal power lines, isolating high-voltage pumping circuits during testing.

Rounded edges on the gate structure mitigate electric field crowding to reduce leakage current in scaled devices.

A translucent chromium oxide layer on an exposure mask controls light transmittance to form gradient resist films.

A metal oxide layer on the channel protective layer suppresses light-induced threshold voltage shifts in oxide semiconductor display devices.

A semiconductor structure isolates internal circuits using a deep N+ section and dual ground connections.

Alternating silicon germanium and silicon fin patterns enhance carrier mobility through localized strain engineering.

Lateral epitaxial overgrowth creates highly doped Schottky diodes that minimize reverse leakage current while maintaining high current handling capacity.

A fluorine-doped gate insulating layer with a concentration gradient protects the channel area of liquid crystal display switching elements.

A trench isolating part with an insulating film separates a current sensing component from a main semiconductor element on a silicon carbide substrate.

Spaced channel strips and barrier layers lower power consumption while maintaining stability during winding.

Integrated III-N transistor and rectifier package suppresses electromagnetic interference while maintaining efficiency above 97.8 percent at 100 kHz.