Transistor TRIZ Cases

EUV lithography creates distinct opening sizes for cell and peripheral regions, overcoming ArF limitations to boost decoupling capacitor electric capacitance.

Segmented metal gate thickness and rotated T-shaped dielectric spacer reduce gate-induced drain leakage and parasitic capacitance in nanosheet transistors.

An intermediary node connects MOSFET sources to a bipolar transistor base, stabilizing threshold voltages and enabling single-surface terminal integration.

Ion implantation forms dielectric spacers that block gate deposition, reducing parasite capacitances and defects in high-density logic devices.

Bias voltage generation circuit protects transistors from exceeding maximum operational voltage tolerances during high-voltage protocol compliance.

Low-pressure dry etching followed by wet etching removes polysilicon from FinFET fins without damaging gate dielectrics.

Transparent oxide semiconductor material serves as both anode and active layer in organic electroluminescent display devices.

A semiconductor auxiliary region with higher doping concentration manages reverse current flow in power devices.

A thin film transistor array substrate uses an inclined second common electrode to cover data lines and protective films within pixel regions.

Post-annealing gate formation prevents metal reduction and peeling while boosting carrier mobility for stable touch sensors.

Silicided gate integration of CMOS and DMOS structures resolves breakdown voltage trade-offs while delivering superior high-frequency performance.

Dummy fins act as intermediary buffers between active fins to prevent loading effects and ensure reliable device isolation.

A non-volatile memory cell surrounds its charge storage unit with an insulating film and a control gate to isolate the stored electric charges.

A control circuit for high electron mobility transistors uses an electrostatic discharge protection mechanism to manage current flow.

Vertical stacking of nanosheet channel layers with a gate all around structure increases packing density while reducing leakage current.

Antimony ion implantation forms ultra-thin source/drain extensions that suppress short channel effects while maintaining high dopant activation.

Segmented work function layers in a buried gate structure reduce gate-induced drain leakage while maintaining high performance.

A storage capacitor uses patterned photoresist to thin the dielectric layer, reducing electrode area while maintaining capacitance.

Extending portions of a dummy gate cover deformed edges on fin shaped structures to prevent defects caused by optical proximity effects during manufacturing.

Dummy vias replicate regular via structures to increase pattern density, reducing light distortion during exposure processes.

Adjusting sidewall spacer geometry separates epi source/drain regions from the gate structure, lowering parasitic capacitance and improving switching speed.

Segmented gate stacks with protruding parts reduce parasitic capacitance and increase carrier mobility in scaled FinFET manufacturing.

Dielectric regions in the p-n junction create an asymmetric diode structure that minimizes junction capacitance while maintaining high failure current capacity.

Ultra high temperature annealing above 1200 C reduces end of range dislocations in CMOS fabrication, avoiding stress memorization layer hardening.

Node voltage control circuit prevents erroneous activation of current path switches caused by gate leakage in MOS capacitors.

First electrode configuration maintains equal potential across semiconductor regions to suppress electric field extension in the terminal area.

A vertical thin-film transistor structure stacks source and drain electrodes to reduce channel area.

An indium tungsten zinc oxide semiconductor film with controlled tungsten doping serves as a channel layer in thin film transistors.

A 1T1P optical detection pixel unit merges reset and readout functions into a single transistor to reduce circuit area.

Power distribution planes in 3D integrated circuits route supply voltages across device tiers using vertical metallic structures.

Thinned vertical semiconductor substrate enables independent source and channel biasing to reduce parasitic capacitance and thermal resistance.

A stressed implantation mask transfers intrinsic stress to semiconductor channel regions during annealing to enhance charge carrier mobility.

Segmented anode regions with independent doping levels and a dynamic switch resolve the trade-off between reverse recovery speed and on-state resistance.

A ferroelectric field-effect transistor memory cell uses a capacitive voltage divider to reduce write voltage.

A recessed access device uses a narrow channel region surrounded by a gate on three sides to improve drive current.

A drive control device adjusts gate drive signal timing based on current detection to reduce switching and conduction loss in semiconductor elements.

A semiconductor device uses a thinned channel region to improve electrostatic control.

Air gap structures segment dielectric layers to reduce parasitic capacitance, lowering power consumption and signal delay in miniaturized semiconductor devices.

A gate-all-around CMOSFET device uses nanowire channels surrounded by a gate region to enhance carrier mobility and reduce leakage current.

Segmented gate end portions provide structural support that prevents collapse during ion implantation, enabling reliable short channel lengths.

A cascode semiconductor device uses a control signal output terminal to manage gate voltage across series-connected elements.

A silicon seed layer suppresses {111} facet formation during silicon germanium epitaxial growth.

Parallel shunt inductors on a semiconductor substrate increase individual inductance values to stabilize impedance matching networks.

A cascode structure with diode-connected transistors manages voltage distribution across stacked GaN layers.

Dummy contacts increase hole pattern density to prevent polymer accumulation from blocking contact openings in semiconductor memory devices.

Array substrate design transfers electrostatic charges through passivation layer through-holes to a conductive layer.

Low-temperature epitaxial growth minimizes dopant diffusion to reduce random fluctuations and line edge roughness impacts on threshold voltage reproducibility.

Face-to-face copper bonding joins 3D integrated circuit wafers, reducing TSV limitations and mask set costs.

Sacrificial cavities enable doped semiconductor material formation under transistor spacers, reducing thermal budget and photolithography steps.

A semiconductor fabrication method forms integrated efuses, resistors, and transistors using a shared dielectric and polysilicon stack with salicide processing.

Integrating a compensation capacitor within the interlayer insulating material reduces noise and power dissipation without increasing chip size.

A semiconductor decoder circuit uses surrounding gate transistors with vertical source, gate, and drain pillars to reduce layout area.

A semiconductor device places passive circuit elements within recessed portions of the device isolation pattern.

A transparent substrate integrates pixel arrays for fingerprint, proximity, and ambient light sensing to reduce device thickness.

A floating gate structure uses asymmetric lower barrier layer thickness to mitigate electric field concentration.

A pulsed current driver uses a high-speed switch to rapidly charge and discharge parasitic inductance for precise pulse generation.

A control circuit monitors power supply voltage and current to drive a switching device.

Nanowire plugs with conductive liners and tailored capacitor contacts reduce misalignment and defect formation during semiconductor scaling.

A thin film transistor uses a hydrophilic and hydrophobic material to form a recess pattern for electrode placement.

Generating Gate Induced Drain Leakage at select transistor channels raises channel potential levels, preventing program disturb phenomena in unselected strings.

Segmented buried oxide layers enable embedded source-drain regions that reduce series resistance and suppress fringing fields in ultra thin channel MOSFETs.

A piezoelectric layer covers the gate electrode to apply controlled mechanical stress via an electric field.

A protection element with a lower junction breakdown voltage safeguards bipolar transistors from overvoltage surges.

Metal-filled vias bridge connection pads in stacked wafers, reducing wire length and via counts while enhancing device density.

A T-shaped air spacer structure reduces parasitic capacitance in semiconductor devices by varying width portions within trench layouts.

Shielding strips prevent depletion regions and stabilize resistance values, ensuring consistent voltage division ratios.

Direct-contact JFET gates eliminate insulator capacitance, enabling faster switching without increasing power consumption.

Sacrificial layer removal defines nanowire channels to suppress short channel effects in multi-gate transistors.

Indium, carbon, and halogen co-implants in PMOS LDD regions suppress boron diffusion from stress memorization annealing.

An intermediary p-well layer between IGBT and diode trench gates enables smooth depletion layer extension, securing high withstand voltage.

Self-aligned emitter recesses decouple height from the MOS gate, reducing feed line resistance and eliminating layout-dependent variability.

Segmented light shielding film elements minimize parasitic capacitance between source and drain regions, improving thin film transistor performance.

Carbon plasma doping strengthens FinFET gate spacers to prevent wet cleaning damage and boost source/drain yield.

Unidirectional glass fibers in a flexible substrate reduce stress concentrations during bending, preventing distortion and short circuits.

Shared conductive layers eliminate poly-silicon gate bus breaches in stripe cell geometry, ensuring uniform electrical field distribution.

A power supply circuit uses a current detection transistor to limit buffer drain current and control output current.

A power supply circuit pre-charges a capacitive load to a predetermined voltage before main switch activation.

A ferroelectric memory device incorporates a hole transfer layer to enable reliable data storage.

Gate through-holes connect multiple contacts to doped regions, increasing holding voltage and improving ESD energy dissipation.

Evaluation circuit detects short circuits using control terminal voltage and load current variation thresholds.

Lowering memory gate height relative to dummy gates allows selective polishing that exposes the dummy electrode while protecting the charge storage layer.

Integrating ROM cells within non-volatile memory arrays using shared structures prevents accidental overwriting and reduces manufacturing complexity.

Gate extension contacts connect gate metal to interconnect layers above active regions, reducing cell height and improving metal routing efficiency.

Low-temperature annealing memorizes stress from substitutional sites and lateral stressor layers, increasing drive current while reducing sub-threshold leakage.

An electrolyte transistor eliminates capacitors by storing charge in the channel region, reducing sub-threshold leakage current and refresh requirements.

An EEPROM device integrates access and erase transistors with a floating gate to enable low voltage operation.

A semiconductor switching device uses an emitter wire connected to an extraction pad to control ground potential.

A stacked oxide semiconductor transistor structure reduces off-state leakage current to enable long-term data retention without refresh operations.

A dual gate oxide semiconductor TFT substrate structure uses a halftone mask to pattern conductive layers simultaneously.

A MEMS-based switching system integrates a balanced diode bridge to suppress arc formation between contacts during rapid state transitions.

A semiconductor spacer structure separates storage node and bit line contacts to reduce parasitic capacitance in integrated circuits.

An adjusting circuit equalizes node voltages in a power switch design, resolving voltage inconsistencies that cause over-current protection errors.

A silicon oxynitride layer reduces energy barriers for hole movement in memory devices.

A sealing film with high tensile elastic modulus and low retardation maintains optical clarity in organic electroluminescent displays.

Graded germanium profiles in silicon-germanium base layers optimize carrier transport and reduce parasitic capacitance for improved current control.

A cylindrical channel surface design increases electric field strength at the tunneling dielectric interface to improve program and erase efficiency.