Transistor TRIZ Cases

A vertical thin film transistor with a top-gate structure extends the current path in the Z direction to increase effective channel length.

Diffusing dipole dopants into gate dielectrics tunes threshold voltages without altering gate spacing or increasing resistance.

A nonvolatile memory device with a common source and parallel conductive line.

A tapered void structure confines current flow through a small volume of phase change material to reduce the energy required for state switching.

A semiconductor production method forms independently controllable select gate electrodes using a shared conductive layer and sidewall spacers.

Integrating the ESD protection transistor short bar as a data line repair path reduces the non-display area while maintaining signal integrity.

A semiconductor gate trench structure uses a segmented field pass gate with varying dielectric constants to minimize parasitic capacitance.

Monolithic scaled MOSFETs with equalized voltages deliver accurate current sensing without resistive power loss in GaN devices.

Thermal intermixing of hafnium and aluminum dielectric layers tunes effective work functions in dual gate stacks.

Via alignment markers enable precise gate electrode positioning on flexible substrates, resolving heat resistance constraints during manufacturing.

Oblique plasma etching reduces surface roughness and leakage current in polysilicon thin films while maintaining fast response speeds.

Segmenting the gate into upper and lower electrodes reduces gate-to-drain capacitance while maintaining breakdown voltage.

A finned MOS capacitor structure increases effective conductor area within a fixed footprint using vertical finFET fabrication steps.

Asymmetrically placed metal power rails provide extra routing space, reducing congestion and improving mandrel printability at the 10 nm node.

Transparent electrode pattern forms between source-drain metal and passivation layer to prevent delamination caused by weak adhesion strength.

A low-conducting buried layer beneath the channel removes trapped charges to enhance device performance.

A LOCOS dielectric layer sits between source and drain regions to support the transistor gate electrode.

Floating deep well regions in the diode string suppress parasitic transistor activation and leakage current, enabling reliable high-voltage adaptation.

Dual-stage annealing minimizes bottom voids in buried word lines, enabling early defect detection.

Elliptical finFETs segment gate formation into two photolithography steps, increasing alignment margins and boosting manufacturing yield.

A dual stopper film structure with variable thickness maintains etching balance across element isolation regions.

A saddle-fin transistor fabrication method uses a single gate mask to define fin and gate regions simultaneously.

A synchronous rectifier bridge integrates a charge pump to generate internal supply voltages for comparator and transistor gate control.

Integrated storage electrodes reduce contact step height, resolving voltage drops that cause brightness non-uniformity in large panels.

Dummy gates coupled to opposite voltage rails form parasitic capacitors that mitigate rail droop during switching.

A surface strap formation method creates a conductive connection layer on the substrate to reduce electric resistance in deep trench capacitors.

A FinFET SRAM cell structure uses separated gate electrode patterns connected to conductive lines to improve turn-on current.

Dynamic bulk biasing adjusts transistor thresholds via comparator hysteresis, preventing reverse current and body effect noise.

Silicon ion implantation fills oxygen vacancies in amorphous IGZO, preventing negative threshold voltage shifts caused by hydrogen exposure.

A stacked field effect transistor and capacitor structure enables vertical integration for embedded dynamic random access memory circuits.

Dummy buried power rails allow low thermal budget copper deposition, eliminating barrier layer resistance in integrated circuits.

Segmented trench formation with barrier layers prevents cross-contamination and leakage current while ensuring accurate work function layer deposition.

A silicon-germanium tri-gate transistor structure increases hole mobility through compressive strain in the active layer.

An alignment film covers the gate driver circuit to isolate it from conductive particles in the sealant.

Graded impurity concentration in P-type diffusion layers constrains lateral spread, reducing device size while maintaining withstand voltage.

A bi-directional bipolar junction transistor structure enables efficient mains voltage switching with low on-resistance.

Carbon co-implantation constrains dopant diffusion in source and drain regions, resolving short channel effects in scaled MOS transistors.

Inverting the fabrication sequence deposits the oxide semiconductor layer before forming source and drain electrodes, eliminating voids in deep spaces.

Dummy fins and portions shift tapering outward from active fins, reducing gate length variations in scaled semiconductor devices.

Self-aligned gate electrodes define isolation regions in a released fin structure, resolving lithographic constraints to increase transistor density.

A semiconductor device uses oxide semiconductor transistors to enable low power consumption and high speed switching.

Differentiating diode breakdown voltages maintains ESD immunity while reducing layout area compared to adding more components.

Direct junction temperature measurement eliminates substrate underestimation errors, improving transistor reliability assessment accuracy.

A bidirectional MOSFET switch reduces body current via a configuration switch connecting the body terminal to the buried layer.

Stacked PMOS transistors trigger an SCR to clamp transient voltages, eliminating snap-back effects at 3.3 volts.

An undoped polysilicon layer acts as a mediator between n+ and p+ polycide gates, preventing dopant inter-diffusion that causes gate depletion effects.

A conductive hard mask protects oxide semiconductor films during microfabrication to define precise source and drain electrodes.

Ion-doped spacer layers block charge carriers when the gate is off, reducing leakage current and improving display contrast.

Varying n-type well depths in a standard substrate creates transistors with specific reverse voltage durability, avoiding expensive epitaxial layers.

A shared floating gate electrode unifies read and write elements within a single semiconductor well to minimize circuit footprint.