Transistor TRIZ Cases

A pixel unit structure uses a barrier layer opposite the TFT drain region to form a storage capacitor.

Graded concentration distribution in the first semiconductor layer allows selective etching to control fin height and reduce parasitic capacitance.

A half transparent photo mask patterns data lines, sources, drains and pixel electrodes in a single step.

Segmented gate electrode overlap reduces electric field concentration, preventing dielectric breakdown while maintaining on-state current.

A thermally conductive polymer wafer handle replaces silicon to isolate semiconductor stacks.

A sensor device uses a backflow preventing diode at the transistor base to restrict reverse current flow during negative surges.

Diluted hydrofluoric acid replaces phosphoric acid to remove sacrificial nitride spacers, eliminating lengthy preheating and dummy etching cycles.

Polymer-mediated bonding transfers silicon layers at low temperatures, preventing thermal damage to copper wiring while maintaining wafer reliability.

A four-transistor memory circuit uses ferroelectric field effect transistors to store data states with reduced layout area.

Segmenting oxide layers before nitrogen plasma treatment reduces residue defects and improves leakage performance in embedded memory.

Optimized curvature radii on transfer gate electrodes reduce gate-induced drain leakage current and improve electrical reliability.

Shared thin film transistors merge ESD protection and testing functions to reduce area and enable narrow bezels.

A silicon nitride cap layer separates the charge block and control gate electrodes in a MONOS memory device.

Polycrystalline silicon resistance elements use specific impurity concentrations to stabilize electrical properties.

A tungsten nitride barrier prevents high-temperature reactions between the electrode and dielectric, maintaining capacitance and reducing leakage current.

Segmented collector-emitter regions allow a single device to handle AC power, reducing material costs and fabrication complexity.

A CMOS analog switch circuit uses voltage extractors to bias substrate nodes, reducing conduction resistance.

Lowering the gate spacer top surface relative to the fin structure prevents abnormal source/drain growth and merging, enhancing charge carrier mobility.

A pilot FET and op amp modulate impedance to correct current spreading in shared drain multi-channel load switches.

A display array substrate integrates a photo-sensor to detect external light levels.

A semiconductor device uses a resistive layer to delay gate potential changes, reducing on-resistance and switching loss without increasing chip area.

Segmented mandrels with X-cuts and Y-cuts enable self-aligned fin formation, preventing line-end shortening and corner rounding during isolation trench etching.

Oxide semiconductor thin-film transistor uses dual barrier layers to block copper diffusion from electrodes.

Coupling a trench capacitor to the active body region increases charge storage capacity and data retention time without expanding the cell footprint.

Nested source wells with varying impurity concentrations boost trigger and holding voltages in ESD transistors without increasing the footprint.

Extending a metal resistor layer into dielectric cavities reduces horizontal area while maintaining resistive value, addressing planar arrangement limits.

Parallel avalanche diode conducts breakdown current in power MOS transistors, resolving unclamped inductive switching reliability issues.

A motor driving inverter module separates high-voltage drivers and transistors into distinct chips to enable precise phase-specific current detection.

Tin-based oxide channel layers reduce hole effective mass and surface roughness, improving carrier transport characteristics in thin film transistors.

A negative charge pump generates a gate drive voltage below ground to enhance p-channel device conduction.

Segmented gate structures reduce parasitic capacitance by 40% while maintaining electrostatic discharge protection in miniaturized integrated circuits.

Excess oxygen in the insulating film prevents leakage current from oxygen vacancies while CAAC-OS alignment stabilizes threshold voltage.

Winding polysilicon resistors on shallow trench isolation integrate with metal-gate MOSFETs without extra masks, reducing fabrication complexity.

Interlayer resin film covers thin film transistor channel regions in fringe field switching liquid crystal displays.

A semiconductor layout structure places dummy metal wiring lines between adjacent cells to determine line-to-line space before cell placement.

Integrated GaN oscillator generates non-overlapping pulses to drive half bridge transistors.

Selective etching of gate spacer tops reduces gap aspect ratio, preventing void formation during interlayer dielectric deposition.

A buried word line in dynamic random access memory incorporates a barrier structure between the gate and doped region to isolate electrical components.

A semiconductor device uses an insulating layer side wall to define the oxide semiconductor channel length for precise transistor sizing.

An insulated isolation gate structure reduces transistor spacing and increases chip density while maintaining electrical isolation.

A cascoded semiconductor component integrates a protection element to steer current and maintain safe voltage limits across the silicon device.

Shifted layered electrodes on a substrate increase capacitance without increasing device thickness or requiring expensive mask remaking.

Back-to-back Zener diodes clamp voltage between sense gate and emitter, safeguarding the device beyond 2000V limits.

Segmented common electrode units reduce voltage drop and improve display evenness across the panel.

Incorporating late in-situ doped silicon germanium into high-k metal gate stacks to enhance hole mobility and drive current.

Gate path differential mode chokes prevent voltage breakdown from unbalanced switching transients while maintaining switching speed.

A thin-film transistor uses a gate insulating film with varying thickness to enable plasma processing that activates the source-drain region.

Forming the resistor within a trench during dummy gate deposition eliminates additional photomasks and reduces fabrication complexity.