Transistor TRIZ Cases

A diode string lowers the turn-on voltage of a gate-grounded NMOS, resolving slow response times that risk integrated circuit damage.

Segmented insulating patterns with gradient side walls minimize current leakage by improving step coverage over island-like polysilicon structures.

A coupling plate in the device isolation layer overlaps with the floating gate to enable efficient electrical coupling.

Grouped dummy fin recessing prevents active feature damage during isolation structure formation.

Segmenting through silicon via formation reduces mask costs and complexity while enabling high-density connections in 3D integrated circuits.

A display device switch brings a transistor source and drain into an electrically floating state to prevent potential rise on the light-emitting element anode.

Integrating a D-mode HEMT with a substrate MOSFET eliminates interconnection wires, resolving switching frequency limits.

A semiconductor memory device uses a landing pad with a width greater than the doped region to support a narrower storage node contact plug.

A two-transistor non-volatile memory cell shares a floating gate to enable compact scaling.

A three-dimensional crossbar array uses alternating metal and insulator layers with vertical vias etched through the stack.

An oxygen-scavenging layer in the gate stack absorbs vacancies to stabilize pVt, reducing variation in nFET performance.

Fluorine implantation into polysilicon gate layers establishes a dopant profile that stabilizes electrical characteristics in scaled semiconductor devices.

Ladder-shaped fin profiles increase gate-substrate overlap to reduce short channel effects and improve electrical performance.

Dummy pattern blocks shield main transistor patterns from power supply noise, protecting gate oxide integrity during high-speed operation.

An asymmetrical energy band gap structure suppresses ambipolar leakage to deliver high on-current and low off-current.

Integrated voltage regulator and Miller clamp circuit prevent high voltage damage to semiconductor devices without external components.

Segmented p-GaN regions with optimized thickness achieve reliable normally-off status while maintaining high device uniformity and yield.

A power supply locks current limits after detecting fault conditions to stabilize flow.

A double gate FET structure reduces on-resistance by removing the dielectric layer between gate electrodes and device channels.

Surrounding gate structure increases electrostatic capacitance in nonvolatile memory transistors.

Nested doped regions in SOI transistors create robust high field zones, resolving hot carrier injection sensitivity while maintaining thin film compatibility.

An integrated pn diode temperature sensor embedded in dielectric materials monitors junction heat within high-voltage power transistor structures.

Electronic fuses use recessed isolation regions to preserve semiconductor material during replacement gate processing.

Deep trench isolation structures with doped trapping regions block noise interference between adjacent transistors.

A planar MOSFET charge induction terminal stores electric charge in the drift region to lower resistivity.

Segmented electrodes and insulation regions manage reverse recovery charge carrier discharge to prevent breakdown from high current density.

Replacing silicon dioxide with carbon support material allows direct epitaxial growth of storage nodes, eliminating dry etching complexity and tapered profiles.

A silicon carbide MOSFET integrates a Schottky diode on the drift layer to detect element temperature via metal-semiconductor junction characteristics.

Selective epitaxy forms a backside strap connecting the pass transistor to the trench capacitor in SOI substrates.

Segmented conductive networks link plate electrodes, reducing connection path length and preventing potential distribution malfunctions.

Segmented semiconductor regions and insulating parts suppress crosstalk noise from secondary photons, enhancing lidar detection accuracy.

A nitride layer connects interconnections to a semiconductor layer while suppressing leakage current between adjacent bit lines.

Confined source regions eliminate corner rounding resistance while metal potential coupling maintains electrical continuity across the array.

Molded intelligent power module reduces junction-to-case thermal resistance via direct bonded copper substrate, enabling heavy load motor operation.

Segmented solid phase epitaxial regrowth creates graded doping profiles that reduce band-to-band leakage current while maintaining shallow junction abruptness.

Graded tip regions in nanowire transistors reduce leakage currents while maintaining short-channel effect control for high-voltage operations.

A MOSFET trench gate structure uses a well layer to suppress electric field concentration at the drift layer interface.

A dedicated light blocking portion above the gate edge prevents light-induced degradation in low-temperature polycrystalline silicon thin film transistors.

Segmented dielectric and metal gate layers maintain drive current while reducing leakage through protective etch stops.

Grooved substrate conducting lines reduce line resistance and capacitance loading to improve charging efficiency in high-resolution display panels.

Graded indium oxide layers reduce oxygen vacancies to stabilize threshold voltage against light-induced shifts.

A niobium-based silicide layer extends across the entire width of transistor source and drain regions to form reliable electrical contacts.

Reversing the formation sequence for vertical conductive structures simplifies process flow and reduces on-state resistance.

Lateral recessing of the second dielectric layer creates a T-shaped gate electrode that enhances operational speed while reducing electrical losses.

A carbon-doped gate electrode structure stabilizes MIS transistor threshold voltage by preventing impurity diffusion into the polycrystalline silicon layer.

Localized ion implantation in a GaN HFET shifts the threshold voltage while maintaining low channel resistance, reducing power loss and heat dissipation.

Ultraviolet decomposition of nitrate precursors enables low-temperature processing on resin substrates while maintaining carrier mobility.

A semiconductor device structure segments a shared GaAs layer into external and internal sub-collector regions to reduce on-resistance in HBT and HFET circuits.