Transistor TRIZ Cases

Self-aligned field relief oxide reduces parasitic capacitance and on-state resistance in high-voltage field-plated FETs.

A semiconductor circuit uses a diode and capacitors to apply voltage to a transistor back gate for precise threshold control.

An etched groove in the protective film exposes an inorganic gate insulating pattern, securing adhesive force while reducing seal line width.

Sequential dielectric etching defines vertical semiconductor pillars, resolving trench definition inaccuracies from simultaneous multi-material processing.

A pixel electrode top structure integrates touch sensing within the display cell to enhance manufacturing efficiency.

Segmented pipe gates and nested insulating layers stabilize the structure, resolving distortions that limit three-dimensional memory cell integration.

Nano sheet structures with varying thicknesses adjust channel width and threshold voltage through quantum confinement effects.

A semiconductor device uses a failure detection circuit to increase current flow through bonding wires for reliable disconnection.

Isolation layer fills gaps above epitaxial vertices to prevent metal silicide contact and short-circuiting between adjacent transistor regions.

A scanning antenna integrates liquid crystal layers with TFT substrates to steer beams via dielectric constant modulation.

SiOCN material layer formed via sequential plasma-enhanced atomic layer deposition overcomes low-temperature etching resistance degradation.

Oxide semiconductor memory circuits eliminate refresh operations and high voltage generation by leveraging low off-state current for non-volatile storage.

Staggered nanowire lengths expand source drain contact area to reduce external resistance while maintaining high device density.

Remote plasma treated carbide layers prevent dielectric etching and reduce parasitic capacitances while enabling smaller device dimensions.

Segmented generic layers reduce mask costs while vertical connectivity improves area efficiency.

A semiconductor current limit circuit uses existing input output pins for control signals to reduce device size and manufacturing costs.

Modifying a nitride material layer via oxygen exposure prevents damage during the removal of adjacent layers, maintaining structural integrity.

Dual metal layer patterning protects gate dielectrics from over-etching damage during selective wet etching of nanosheet devices.

Forming metal silicide layers on impurity diffusion regions via selective thermal oxidation film removal for low-resistance conductive plug connections.

Conductive film shielding portions block electrical fields without overlapping pixel electrodes, preventing luminance reduction caused by parasitic capacitance.

A multi-time programmable memory cell merges the control gate and capacitor to reduce physical footprint.

Multi-work function gate structure offsets divot impact to maintain consistent threshold voltage and reduce cross-talk.

An etch stop layer enables selective etching of U-shaped semiconductor channels, resolving fabrication complexity and improving bit density.

Integrates a lateral bipolar transistor with a MOSFET inside a triple well structure to create compact electrostatic discharge protection circuitry.

Auxiliary control circuit injects opposing current to prevent overvoltages and short-circuits in series-connected power transistors.

A through via extends vertically through a doped semiconductor region to establish low-resistance electrical connectivity.

Analog transmit receive switch uses enhancement-mode transistors and a translinear loop to minimize parasitic capacitances.

Shared dummy diffusion regions resolve edge effects and improve yield without increasing chip area or layout complexity.

Dual gate electrodes overlap the channel section to increase electrostatic capacitance and drain current in oxide semiconductor devices.

Varying top source and drain positions relative to vertical fin channels creates distinct effective gate lengths within a single VFET fabrication process.

A solenoid diagnostic system uses pulse width modulation duty cycle analysis to generate digital fault signals.

A bit line contact structure uses a silicon nitride and silicon dioxide double protection layer to prevent dopant migration.

A protection circuit uses high voltage detection to control transistor states during electrostatic discharge events.

A vertical Schottky contact transistor design featuring a unitary bottom source/drain structure with a vertically extending portion.

Vertical stacking of p-type amorphous TFTs at the back-end-of-line eliminates layer transfer processes while maintaining carrier mobility.

A multi-finger FET power amplifier uses substrate temperature sensing to balance channel temperatures.

A conductive plate positioned over a main current loop reduces parasitic inductance through electromagnetic induction.

Patterned work function layers enable high conductivity metals to fill the full gate width, reducing resistance and signal delay in scaled transistors.

An intermediate layer between the gate insulating and semiconductor layers enhances carrier mobility in thin-film transistors.

Buried isolation plates separate deep trench capacitors, eliminating leakage and unwanted implants during DRAM scaling.

A TFT pixel structure uses three photomasks to form an integrated storage capacitor alongside the thin film transistor.

A stacked nanosheet ROM uses distinct work function metals to set separate threshold voltages for each memory cell.

Protection circuit clamps gate potential using a PNP transistor and diode to prevent erroneous turn-on in open-drain output transistors.

Multi-gate structure positioned below source reduces leakage current in low-temperature polysilicon thin film transistors.

High-K dielectric films replace silicon dioxide in the double gate transistor fin structure to maintain insulation while reducing physical layer thickness.

Reflective layers redirect oblique light onto photodiodes, resolving the trade-off between compact device size and peripheral brightness ratio.

A silicon nitride diffusion barrier forms on polysilicon sidewalls via nitrogen plasma treatment to isolate conductive layers.

Segmented doped regions and nested transistors handle transient voltages without increasing parasitic capacitance.

Merging two transistors into a single oxide semiconductor layer reduces parasitic capacitance while maintaining parallel driving capability.

Segmented column structures constrain depletion layer extension, reducing reverse recovery current rate of change.