Transistor TRIZ Cases

Segmented preliminary gates allow independent PMOS and NMOS channel formation, resolving CMP height differences that hinder gate electrode fabrication.

Insulator layers isolate FinFET gate contacts from source and drain regions, preventing unintended electrical connections that compromise device reliability.

A smart fuse circuit uses a microcontroller and secondary voltage source to control power delivery.

A graphene layer acts as an electrical fuse to create a permanent circuit gap through controlled current passage.

Stacked doped regions lower on-resistance in vertical PNP transistors, avoiding larger device sizes required by conventional lateral structures.

Protective spacers self-align isolation channels to reduce parasitic capacitance while maintaining consistent fin pitch.

Segmented polysilicon gates enable source-side injection, resolving the punchthrough reliability trade-off while reducing critical dimensions.

A thin film transistor gate insulating film incorporates a light-absorbing layer to block radiation from reaching the active semiconductor region.

Adjusting drain P+ and N+ distances relative to the gate maintains breakdown voltage by preventing punch-through between terminals.

Positioning the charge holding portion at least 4 μm deeper than the light-receiving surface utilizes silicon absorption to suppress noise generation.

Sequentially stacked pad electrodes with polycrystal indium tin oxide reduce manufacturing complexity and resistance while enhancing corrosion resistance.

A rechargeable battery protection circuit uses a booster circuit to generate control voltage for series NMOS transistors.

A semiconductor device integrates lateral bipolar transistors, zener diodes, and LDMOS field effect transistors using a common basic structure.

Vertically-elongated capacitors use scaffold structures to support storage nodes, improving memory cell efficiency while managing fabrication complexity.

Vertical charge storage layers in a columnar memory cell increase data capacity while avoiding punch-through effects.

Curved insulating films reduce electric field concentration and suppress misprogramming while maintaining high integration density.

Elevated insulating layer top surfaces enable uniform filling within recessed memory cell regions.

A bi-directional ESD structure employs upper and lower trigger networks to control main transistor conduction for transient pulses.

A semiconductor gate structure uses diffusion to form doped work function layers for precise threshold voltage control.

Fluorine-free cobalt gate conductors fill short channel cavities, eliminating seams that degrade nFET reliability.

High-concentration impurity implantation in recessed active fin extensions creates localized punch-through stop regions.

Stacked oxide semiconductor layers in active matrix substrates enable differentiated threshold voltages for circuit and pixel TFTs.

Local Joule heat from source-drain voltage increases dopant concentration, reducing parasitic resistance and boosting driving current.

An RC-IGBT design places the free wheeling diode outside the transistor section and uses partial gate runners to reduce chip area while maintaining reliability.

Continuous spacers across gate stacks define dielectric isolation intervals below lithography limits, preventing electrical shorts between contacts.

A photosensitive sacrificial layer enables precise electron beam patterning for buried structures.

Segmented base and collector fingers in a semi-opened bipolar junction transistor layout increase current gain while maintaining directional control.

A substrate-integrated ESD protection apparatus connects a transistor structure to a diode structure via a high-resistance electrical path.

A semiconductor control IC outputs distinct voltage levels for precaution and protection signals through a single terminal.

Segmented isolation layers with varying widths and materials prevent electrical shorts between source-drain regions while minimizing area occupation.

Extended source structures and raised drain elements form a channel barrier to enhance current driving capability in semiconductor devices.

Segmented through parts expose control electrodes to improve electrical connectivity while reducing manufacturing complexity.

Notched gate corners guide contact placement via preliminary action, preventing source drain shorts during shrinking technology nodes.

Island-shaped light shielding films on a substrate eliminate step differences that cause photo leakage current and inconsistent electrical characteristics.

Segmented nanowire SRAM cells align features uniformly to reduce lithography variations while maximizing layout density.

Segmented thresholds and duration timers distinguish rush currents from sustained faults, preventing false deactivation of switching elements.

Segmented dummy trench gates prevent peculiar capacitance-voltage characteristics and gate oscillation by ensuring uniform depletion layers.

A roll-up mechanism folds a flexible display panel to reduce active area, lowering power consumption while maintaining durability through composite structures.

Removing the sacrificial layer expands storage contact area while maintaining a recess-free structure to minimize gate-induced drain leakage current.

A non-volatile memory device uses a charge blocking layer to gap-fill gaps between floating and selection gates.

Segmenting the gate insulator into distinct silicon oxide and nitride layers resolves the oxygen content versus breakdown voltage trade-off.

Segmented fin structures use selective oxidation to thin channel regions for density while wider source-drain areas prevent bending.

Plasma channel in nano-vacuum tube transistors eliminates skin effect losses to enable terahertz integrated circuits.

Segmented nanosheet gates suppress short channel effects while enabling device scaling without increasing area.

Dividing the OLED panel into compensation zones corrects IR drop variations and improves luminance uniformity without reducing the aperture ratio.

Segmented control and select gates enable hot electron injection for fast programming, eliminating large source junctions that limit cell scalability.

Processing a zero angstrom oxide interface dual poly gate structure in one chamber prevents silicon oxide impurities that degrade flash memory reliability.

An epitaxial silicon cap prevents junction leakage and silicide piping by absorbing over-etching forces that would otherwise consume source drain silicon.