Transistor TRIZ Cases

A semiconductor apparatus uses a temperature detection diode and current amplifier to generate a voltage signal from backward leakage current.

Series deep trench capacitors with push-pull control distribute voltage evenly, resolving the trade-off between die area and high voltage durability.

Dielectric islands in the substrate guide precise wafer removal, preventing damage to the device layer and improving mechanical stability.

Graded doping regions enable high and low voltage transistors on one chip, reducing fabrication complexity and improving production yield.

Engineered bonded wafer structure with abrupt conductivity transition and surface potential pinning.

BiCMOS monolithic integration reduces parasitic impedances and filter volume while enabling 5 MHz switching frequencies.

A semiconductor integrated circuit device uses a test signal to detect an open monitor terminal before power supply activation.

A transparent conductive pattern film overlaps storage capacitor lines to electrically bridge broken traces via laser irradiation.

A semiconductor memory device uses a convex downward contact surface between epitaxial silicon members to increase electrical conductivity.

A thin film transistor panel uses transparent gate and source electrodes to increase the pixel opening ratio.

Removing hard mask layers and spacers from uneven gate stacks allows deposition of a liner layer that compensates for height variance before dummy gate removal.

Asymmetrical transistors with varied pocket doping reduce gate-induced drain leakage current while maintaining threshold voltages.

A two-dimensional material channel layer replaces the fin structure in field-effect transistors to enhance electrostatic control.

Parallel connection electrodes reduce resistance on common electrode lines, eliminating voltage drops that degrade display homogeneity.

A segmented light-shielding film integrated with the color filter reduces optical noise and crosstalk caused by reflected light from wiring layers.

A semiconductor device incorporates a charge extracting region that inhibits parasitic bipolar transistor operation caused by noise-induced voltage surges.

A silicon-on-insulator MOS transistor narrows the lateral space between its insulating region and body region to reduce electric field concentration.

A by-pass circuit uses a power MOS transistor with an oscillator and charge pump to reduce power dissipation during cell sub-illumination.

Layout design method places first and second cell patterns to form regions with different potentials, reducing turn around time in chip design.

A nonvolatile memory device uses a trench transistor with a charge trapping layer to store data without refreshing.

A CAN bus driver circuit topology uses a high-voltage diode in the current line to manage output impedance states.

An aqueous organic alkali cleaning composition removes polymeric etch residue from semiconductor workpieces without damaging metal gate electrodes.

Epitaxial growth on polysilicon fins reduces strap resistance while trench top oxide patterning prevents shorting risks in integrated semiconductor devices.

A silicon-doped aluminum nitride layer moderates electrical fields and prevents leak current concentration in nitride semiconductor devices.

A FanFET transistor structure embeds angled gates within a dielectric layer to improve integration density.

Backside trench isolation structures filled with absorptive material reduce pixel crosstalk and enhance global shutter efficiency in thick silicon substrates.

Segmented pull-up structures with reverse-biased pull-downs maintain read/write margins against radiation-induced soft errors.

A stacked silicon oxide and nitride gate insulator structure diffuses hydrogen ions to passivate defects, resolving reliability issues from bias stress.

Deep p-type implant lowers snap-back trigger voltage while parallel resistor diode paths raise holding voltage to prevent latch-up.

Segmented insulation layers and voids reduce dislocation density and minimize active layer damage from electrostatic discharge.

Tilted silicon substrate orientation inhibits stripe-shaped surface irregularities, improving bonding interface adhesiveness for high-dopant epitaxial layers.

Stacked conductive clips enable three-dimensional current routing in a bondwireless power module, reducing inductivity and resolving substrate area constraints.

Forming a reduced region with higher indium content in the IGZO channel boosts electron mobility and current flow while stabilizing electric characteristics.

Polymer layer on photoresist reduces stripe opening width, preventing bridging and corner over-etching in semiconductor manufacturing.

A parasitic bipolar NPN structure redirects electrostatic discharge current to ground within vertical fin semiconductor devices.

A semiconductor device with stacked transistors mimics neurons and synapses using a p-n-i-n nanostructure.

Forming a resistor and connection simultaneously from one material layer reduces manufacturing complexity while maintaining electrical performance.

Concurrent ion implantation dopes polysilicon gates with resistors to reduce depletion regions and increase on-state drive currents.

A 3D fin tunneling field effect transistor uses asymmetrical source and drain regions to increase effective channel width.

Merging read and program transistors into a single shared structure simplifies photolithography and CMP processes while reducing cell area.

Segmented anodes confine light emission to prevent color mixing between adjacent pixels while enhancing intensity.

Trench isolation regions freeze stress in SOI active areas, preventing relaxation when the inducing layer is removed.

Angled ion implantation damages fin sidewalls to enable selective epitaxy growth, decreasing total on-resistance without reducing fin count.

Layout optimization controls uniaxial stress in strained silicon transistor channels, enhancing carrier mobility without degrading threshold voltage.

Perpendicular masking structures self-align diodes within polygonal recesses, reducing defects and hot spots caused by conventional alignment errors.

Vertical stacking of transistor layers simplifies patterning complexity and increases semiconductor integration density.

A source separated cell MOS device uses parallel current paths to reduce effective resistance in compact layouts.

Tungsten and germanium oxides in the gate insulator enhance electron injection efficiency, reducing rewriting voltage and preventing gate breakdown.

Elastic and plastic relaxation co-integration mitigates defect formation in logic regions while maintaining SRAM performance.

An intermediary silicon boron nitride film lowers dielectric constant to prevent electrical shorts while maintaining miniaturized unit cell size.

Selective epitaxial growth creates fins with complementary conductivity types, resolving fabrication complexity while enhancing transistor performance.

A method forms silicon germanium nanowires by annealing fins with hourglass-shaped silicon germanium layers to diffuse germanium into silicon.

A back-channel step in a thin film transistor alleviates electric field concentration to increase on-state current and improve the on/off ratio.

A common gate connection couples high voltage transistors to prevent active switching during oscillatory transients.

A deposited etch stop material protects the oxide isolation layer from damage, preventing keyhole formation and electrical shorts in DRAM devices.

Dummy gate electrodes spaced apart from real gate electrodes reduce repetitive etching and trimming steps in vertical memory manufacturing.

Segmenting the substrate allows selective buried layers that prevent latch-up in BCD regions while maintaining breakdown voltage in UHV areas.

Segmented reference voltages compare the monitoring signal against multiple thresholds to detect rapid temperature changes without triggering false shutdowns.

Converting a flat top surface into a domed structure redistributes electric fields, reducing leakage current and improving data retention.

A CMOS ESD protection circuit uses an external trigger-voltage adjustment circuit to activate parasitic transistors for active discharge.

Anisotropic etching of a conformal spacer layer creates self-aligned openings that prevent pattern distortion and electrical shorts in fine metal structures.

Replacing plasma etching with interhalogen gas reactions eliminates substrate damage while maintaining high etch selectivity and manufacturing precision.

A composite insulation layer stabilizes thin film transistor operation through a siloxane core and oxidized surface.

A frame gate pMOS transistor uses asymmetric impurity profiles to reduce gate-induced drain leakage currents.

Segmented surface layer impurity concentrations reduce dark current and white defects in CMOS image sensors.

Varying dielectric thickness and overlap area minimizes select line coupling, preventing read errors during data operations.

A bidirectional integrated CMOS switch uses a diode bridge to enable high voltage switching via standard low voltage logic.

Insulating spacers replace complex trench isolation for self-aligned back-plane and well contacts, reducing manufacturing defects and variability.

A stepped gate structure with varying dielectric thicknesses controls the electric field distribution within an anti-fuse transistor.

Vertical transistor nesting increases SRAM storage density while managing manufacturing complexity via layered gate structures.

Segmented blocking layers electrically connect to transistor terminals, absorbing stray light to reduce leakage currents in high-resolution pixel circuits.

An integrated start-up circuit employs a multiplexed pin and external RC delay to limit inrush current and prevent output voltage overshoot.

Germanium nanowires in III-V compound layers create high-mobility two-dimensional electron gases, resolving manufacturing cost trade-offs.

Shunt gate reduces word line bouncing by equalizing potential across the memory array while maintaining compact device footprint.

Sub-isolation structures segment image sensor pixels into sub-pixels, reducing optical cross-talk while maintaining quantum efficiency and signal-noise ratio.

Angled semiconductive pillar structures separate digit line and storage node contacts, preventing electrical shorts while maintaining high integration density.

A semiconductor element positions bonding pads above a schottky electrode to protect the underlying diode cell structure.

A voltage multiplier uses hybrid semiconductor and mechanical switches to convert input voltages into higher output levels.

A high voltage isolation capacitor uses a conductive floating plate to modify electric field distribution across dielectric layers.

Tapered epitaxial structures concentrate stress in the channel region, improving saturation drain current by 10 to 20% while mitigating short channel effects.

Overlapping anode and driving lines creates parasitic capacitance, resolving storage capacitor space constraints in high-resolution displays.

A multi-layered wiring structure separates drive and data lines to minimize pulse signal delays in display panels.

Higher impurity concentration in selection gate channels suppresses leakage current and short-channel effects, enhancing reliability.

Selective hydrogen desorption via a barrier layer resolves uncontrollable conductivity distribution in source and drain regions.

Width-varying channel segments compensate for etching limitations in stacked structures, reducing program voltage levels and improving manufacturing precision.

Amorphous oxide film containing hydrogen controls electron carrier concentration in thin film transistors.

A thin film transistor structure uses a source/drain electrode protruding from an active layer edge to increase contact area.

Vertical molecular alignment in the gate spacer increases vertical coupling while reducing lateral parasitic capacitance between source and drain contacts.

Overlapping positive and negative busbar terminals with an interposed insulator reduces stacking direction size and lowers inductance.

Segmenting the base region with varying doping concentrations lowers junction capacitance while maintaining high electrostatic discharge capability.

Co-integrating Si and non-Si nanosheet FETs optimizes critical speed paths through distinct gate stack configurations.

Segmented insulating layers define precise openings for bit line and peripheral plugs in NAND flash memory devices.

Segmented epitaxial growth of a III-V pillar in an SOI trench reduces defect density to improve electron mobility.

A switch element connects to a JFET gate terminal to enable low current programming in memory cells.

A tensile stress film covers pull-up and pull-down transistors to increase carrier mobility in SRAM cells.

Enhanced (100) facet growth reduces sheet resistance while maintaining fin pitch scaling to improve SRAM yield.

Concave substrate cut-outs position floating gates over isolation regions to create fringe fields that shield channels from capacitive coupling.

A switching driver apparatus uses a capacitor network to generate wide output voltage ranges for transducers.

A stacked CMOS image sensor uses a dual conversion gain circuit to capture pixel values with different sensitivities in a single exposure.