Transistor TRIZ Cases

A 1T-DRAM device employs a vertical protrusion to expand the floating body volume, resolving data retention issues caused by high integration density.

A vertical transport fin field effect transistor structure uses channel recesses to create distinct effective gate lengths on adjacent substrate regions.

Three-dimensional lead-out line arrangement equalizes parasitic capacitance across layers, preventing signal delays and display defects.

A thin film transistor array substrate uses a boron-doped amorphous silicon germanium seed layer to induce solid-phase crystallization of an amorphous silicon active layer.

Spring-loaded fins press against memory modules to maximize heat transfer through a coolant tube, resolving tight spacing constraints.

A recessed gate line reduces SRAM cell size by extending vertically into the substrate.

Curved isolation geometry prevents polysilicon voids during deposition while maintaining electrical isolation effectiveness in flash memory devices.

A recessed access device transistor uses anisotropic and isotropic etching to form a neck and rounded portion structure within the semiconductor substrate.

Segmented drift regions with pn-junctions reduce switching losses by managing stored charge in the space charge region.

A capacitor-less 1T DRAM cell uses a silicon body and silicon-germanium drain to constrain carrier leakage.

A self-aligned lightly doped drain thin-film transistor structure forms source and drain regions simultaneously using a permeable masking layer.

Complex oxides in passivation and gate insulating layers block moisture and hydrogen diffusion, preventing threshold voltage drift in oxide semiconductors.

Selective amorphization through a symmetrical mask prevents crystalline seed rotation and creep, ensuring homogeneous strained layers.

Organic and solder adhesive layers seal OLED displays without laser irradiation, preventing oxygen permeation while avoiding thermal damage.

Alkali metal chalcogenidometallates bond semiconductor pieces via thermal annealing to form integrated metal chalcogenide structures.

Layer transfer technologies align stacked memory cells to resolve mask cost and connectivity density trade-offs in 3D integrated circuits.

Silicon oxynitride passivation reduces deep traps in group-III nitride devices, resolving the trade-off between forward current and reverse breakdown voltage.

An etching process creates a gap between the fin and insulating layers, preventing anneal contraction from inducing crystalline defects.

Selective electroless plating forms gate contacts directly on gate electrodes to ensure precise alignment without photomasks.

A segmented fabrication process forms planar and fin field effect transistors simultaneously on a single substrate.

Metal oxynitride active channels reduce ON-state series resistance and power dissipation in electronic display backplanes.

A nitride etch stop layer prevents substrate recession during anisotropic etching, resolving non-uniform impurity concentration in lightly-doped drain regions.

Vertical stacking of polysilicon and dielectric layers in a trench structure boosts capacitance density while reducing chip area.

A switch controller opens a power switch when a comparator detects over-current and a slew rate detector identifies negative current change.

An insulator film fills the gap between adjacent gate electrodes in a solid state imaging device, preventing light shielding film residues during etching.

Stacked color resist layers block backlight from the channel region, preventing performance degradation and parasitic capacitance in top gate TFT devices.

Self-aligned gate cavities define nanowire transistor threshold voltages through constrained gate conductor thickness, reducing manufacturing complexity.

A metal-insulator-metal capacitor structure uses U-shaped and inverted U-shaped electrodes to increase capacitance within a compact horizontal footprint.

Merging light source and detector pixels into a single unit reduces device volume while enabling bio-information estimation through multi-mode operation.

An N-type substrate integrates a through conductor connecting an ESD protection circuit to internal circuits, absorbing surges to prevent damage.

A non-volatile memory cell uses a FinFET substrate with distinct fin conductive types to increase gate coupling ratio.

Drive circuit determines short circuits via gate voltage and current comparison, eliminating sense cell requirements.

Segmented recessed epitaxial structures enhance carrier mobility in finFET channels without increasing overall device complexity.

A clock and voltage generation circuit uses level shifters to synchronize gate clock signals with specific high and low voltages.

A 3D lateral channel semiconductor device uses a line-shaped common source node to enhance integration density.

Internal power supply circuit adjusts drive voltage to reduce short-circuit current in power devices.

Fluorine-containing silicon insulating films protect oxide semiconductor layers in thin film transistor arrays.

Integrating resistors between self-aligned gate edge structures eliminates topography issues and improves thermal conduction.

Sidewalls on source and drain electrodes extend gate insulation coverage, preventing short circuits while maintaining high operation speed.

A semiconductor device with a narrow active pattern intersecting a gate structure to optimize contact area and reduce delay time.

Forming dislocation planes via annealed strained capping layers induces channel stress to resolve inconsistent carrier mobility in FinFETs.

A drive module measures electric charge transported through switches to interrupt operation when exceeding a preset threshold.

Integrating depletion mode III-Nitride transistors with an enhancement mode group IV switch prevents premature power-up damage during circuit startup.

Metal-insulator-metal capacitors reduce leakage current to stabilize analog information storage in neural network crossbar arrays.

Forming the active layer, transparent electrode, and etch stop layer through a single patterning process reduces lithography masking steps from six to eight.

A field effect transistor uses a Dirac material source to emit carriers via thermal excitation for steep switching.

Sacrificial layer etching enables precise gate dielectric thickness control for simultaneous high-voltage and low-voltage transistor formation.

A driving transistor uses a vertical recess to extend the channel length without increasing the planar area.

Dual-isolation trenches suppress crosstalk in dense integrated circuits without expensive SOI wafers.

Selective nitride removal forms a recess for conductive layer filling, preventing logic region pitting caused by topographic steps.