Transistor TRIZ Cases

An SCR-based ESD circuit lowers trigger voltage to protect internal circuits while reducing chip layout area.

An active interface resistance modulation switch dynamically adjusts impedance to protect semiconductor pins from transient overstress events.

A driving transistor uses an oxide layer to supply excess oxygen into the channel region, enhancing carrier mobility and electrical characteristics.

Grounded shield electrodes surround the gate drawing electrode in a stacked structure, reducing parasitic capacitance and maintaining high-frequency power gain.

Vertical semiconductor pillars with embedded insulating films increase packing density while preventing short-circuiting between adjacent structures.

Segmented protective liners enable buried power rail integration while maintaining etch selectivity for device chip thinning.

An oxide semiconductor protection layer overlaps aperture regions to eliminate conductive film residues that cause short-circuiting during manufacturing.

An LDMOS device employs a second isolated field plate to distribute electric fields, preventing surface breakdown while maintaining low on resistance.

Sequential ALD and ISSG liners eliminate voids in DRAM isolation structures by controlling trench fill depth.

Dual liner thickness variation on fin lateral surfaces suppresses short channel effects while maintaining critical dimension control.

An I-shaped p-type well strap reduces pick-up resistance and improves latch-up performance in shrinking SRAM arrays.

A multi-gate non-volatile memory cell adjusts processing steps based on measured gate dimensions to maintain consistent overall length and overlap.

A semiconductor device uses inversely coupled sense MOS transistors to detect main current flow without adding series resistance.

Selective impurity doping forms n-type and p-type regions in one step, eliminating separate masking processes that increase manufacturing complexity.

Plasma treatment modifies dielectric surfaces to control etch rates, resolving seam and loading effects for uniform fin heights.

An n-type potential isolation layer reduces current leakage by blocking parasitic bipolar transistor formation in semiconductor devices.

Parallel transistor modules with local controllers prevent supply interference during hotswap operations.

A doped cladding layer reduces carrier mobility in the channel, creating low current transistors for cognitive device circuits.

Vertical stacking of transistor layers improves integration density while maintaining device reliability.

Composite gate insulating film prevents hydrogen penetration into the active layer while enabling high driving current at low voltages.

A nanodevice uses a floating gate electrode to control the electric charge state of a metal nanoparticle placed between nanogap electrodes.

A semiconductor fabrication method creates stable side junctions using doped trench layers and annealing processes.

Late-stage fin cuts preserve channel strain, increasing drive current by 1-10% without leakage.

Forming conductor films before gate insulating layers to define MISFET and MONOS gate electrodes without subsequent oxidation steps.

Stripping processes form stacked copper and indium tin oxide electrodes to prevent acid corrosion of the IGZO channel during manufacturing.

A DC-to-DC converter integrates a highside switch and lowside switch with a diode and capacitor to eliminate dedicated supply pins.

Parallel transistor rows and specific conductor layers reduce mutual inductance, suppressing surge voltages during switching operations.

A junction-less current limiter with a segmented trench structure limits current spikes and protects integrated circuits from overvoltage damage.

An oxide semiconductor layer in a stacked gate structure enables quick data writing and erasure operations without high voltage tunneling.

Sacrificial gates define isolation zones to reduce fabrication steps while maintaining electrical isolation in surrounding gate transistors.

V-shaped recesses with stair-like patterns reduce misfit dislocations during epitaxial growth, maintaining device performance at high integration densities.

Dummy gate structures serve as alignment masks to establish precise JFET channel length without separate patterning steps.

Carbon doping creates a local dipole to suppress sub channel leakage and reduce power dissipation in stacked GAA nanosheet transistors.

Metallic embedded contact reduces series resistance, cutting charge time and enabling smaller capacitor area.

Separates gate and wiring layers to reduce parasitic capacitance, securing storage capacity despite element miniaturization.

A vertical semiconductor device detects current via potential difference across a high-resistance electrode.

Holes in the peripheral anode expose underlying dams, allowing packaging layers to bond directly to dam surfaces and resolve interlayer peeling risks.

A second field-effect transistor element protects a semiconductor device by forming an electrical junction with the stacked body.

Merged implant mask definition eliminates cumulative alignment errors to maintain charge balance in superjunction devices.

Electrostatic inkjet deposition fills substrate trenches with conductive material to reduce resistance and prevent RC delay.

Triple row cell layout spans PMOS and NMOS transistors across multiple rows, boosting switching speed while avoiding area penalties of double row designs.

Asymmetric pillar resistance controls hole injection from the IGBT body region into the drift region, suppressing forward voltage fluctuation in the diode.

Planar decouple capacitors replace complex cylindrical structures in high-density packaging, maintaining voltage stability while reducing defects.

A vertical alignment liquid crystal display uses variable capacitors to create high and low gray sub-pixels within each pixel.

An auxiliary gate terminal and pull-down network in GaN power devices reduce oscillations and enhance threshold voltage.

Transforming the dielectric layer from amorphous to crystalline state improves erase rate and data retention by increasing the dielectric constant.

Gate electrode layer serves as mask for semiconductor patterning, eliminating multiple mask plates and lowering manufacturing cost.

Routing global channels over PMOS active regions increases standard cell fill ratio, reducing chip size and cost while maintaining circuit speeds.

A bendable display device positions a transistor substrate on the outer side of a bend to increase mechanical strength.

Vertical extension of the conductive pattern overcomes insufficient cell capacitance in highly integrated DRAM devices.