Solid-State Devices TRIZ Cases

Segmented trench gate electrode with high conductivity conductor reduces resistance, mitigating ohmic losses during miniaturization.

A sulfur-modified organic semiconductor layer enables ambipolar charge transport for single-material inverter fabrication.

Stacked gate electrodes with voids increase data storage capacity while maintaining structural strength and reliability.

A semiconductor memory device uses upper and lower tail detection with write-back operations to verify threshold voltages during erase cycles.

Implanted negative dielectric layers create plasmonic lenses that focus light without requiring sub-400nm lithography.

A getter structure with adjacent material parts of different thicknesses and grain densities modulates thermal activation for vacuum encapsulation.

A silicon carbide deep layer reduces electric field concentration in trench gate structures.

Discharging the bus node before data transmission reduces peak current consumption by minimizing voltage swing width during bit data transfer operations.

A segmented mask structure prevents etching plasma charge from disordering the oxygen concentration profile in resistance variable layers.

A flexible display substrate integrates a stress relief layer with via holes to expose conductive terminal surfaces for reliable IC bonding.

Vertical string driver alignment reduces die space in staircase memory devices, resolving high voltage transistor area constraints.

Application store model consolidates heterogeneous FPGA updates into a unified platform, eliminating manual manufacturer contact and complex upgrade processes.

Abundant metal chelate complexes replace rare iridium and platinum emitters to deliver stable blue phosphorescence with high thermal stability.

First auxiliary layer prevents oxidation and hillock formation while maintaining reflectance above 80%.

A display device integrates sub-barriers directly on the panel surface to separate left-eye and right-eye images.

Phase change material selectors switch between resistance states to control memristor programming signals in cross-point devices.

A polymer host and low-molecular-weight dopant system forms light-emitting layers via reverse offset printing.

Replacing laser irradiation with a water-contact-to-release-heat layer reduces manufacturing costs and improves encapsulation quality.

A three-component organic host system generates an exciplex and excimer to balance charge carriers within the luminescent layer.

Anode modulation layers in a top-emission OLED micro cavity adjust thicknesses to suppress stray light and improve color purity without filters.

Inorganic protective layer shields voltage lines from patterning damage, enabling minimized non-display area and improved reliability.

Segmenting the color filter array into multiple patterns improves detection precision for traffic lights and lane markers without increasing device complexity.

Ridge-shaped semiconductor stacks enable self-aligned memory cell formation to reduce lithography steps and lower manufacturing costs.

Three-step ion implantation using boron and indium reduces dark current by minimizing substrate damage in CMOS image sensors.

Microwave annealing cures crystal defects in semiconductor substrates without causing impurity diffusion in peripheral circuit regions.

An optical NAND gate uses electroabsorption modulators and waveguide photodetectors to process digital signals directly.

An isolated shield electrode establishes a potential barrier between adjacent pixels to prevent carrier cross-talk and dark leakage currents.

Merges the touch control panel into the OLED structure to reduce device thickness and simplify manufacturing by replacing flexible polymer antiglare layers.

Twisted molecular design reduces singlet-triplet energy gap to enhance external quantum efficiency and current efficiency.

Textured transparent conducting oxide layers and silver nanoparticles enable low-voltage switching in RRAM, eliminating the need for a forming process.

Gate array and back gate structure enable real-time spatial sensing of nanoparticles, resolving slow response times in traditional biomolecule detection.

Controlling the insulating layer thickness difference within a preset threshold ensures uniform dark current distribution, improving detection accuracy.

Inserting a silicon nitride barrier between chips prevents hydrogen homogenization, reducing dark current without degrading NBTI.

A solar cell mounted on a lead frame converts light into electrical power to supply an integrated circuit chip within a single encapsulated package.

A charge transport material enables stackable organic light-emitting device layers without crosslinking reactions.

Segmented transparent electrode blocks integrate touch sensing directly into the display structure, eliminating separate panels to reduce thickness and weight.

A vertical memory device uses segmented channel pads with distinct n-type and p-type regions to enable efficient carrier transfer paths.

An asymmetric gate contact structure reduces electrical resistance while minimizing footprint in image sensors.

A spacer resin pattern layer aligns optical elements using a truncated cone reflective surface to reduce coupling loss.

Multi-layer connection substrates route parallel signal lines across different heights to increase line density within limited display areas.

Distinctive regions on a single substrate emit different wavelengths, eliminating the complex transfer process required for full-color displays.

Auxiliary layer with specific triplet energy levels quenches excitons, reducing concentration to enhance device efficiency and lifespan.

Dual gate trench formation controls silicon thin film thickness to minimize transistor characteristic fluctuations and improve subthreshold performance.

Segmenting pad electrodes reduces light absorption by minimizing lower contact area while maintaining wire bonding reliability through an upper electrode.

Segmented auxiliary cathodes compensate for voltage drops across large display areas, enhancing brightness uniformity and reducing power consumption.

Wider cell pins maintain track alignment during orientation flips, reducing routing congestion and design time.

Hybrid solid-state imaging device integrates intra-substrate and on-substrate photoelectric conversion portions for enhanced signal detection.

Optimizing the capping layer thickness between 540 and 640 angstroms reduces external light reflectance and minimizes color bleeding in display devices.

Asymmetric contact vias reduce parasitic capacitance in display devices, thereby decreasing signal transmission delays and enhancing overall display quality.

Solid phase crystallization of intrinsic amorphous silicon maintains uniform active layer thickness, preventing degradation from thermal deformation.

A trench structure and high dielectric color filter increase insulation distance between conductive lines in an organic light emitting diode display.

A sacrificial pattern acts as an etch mask to define bottom electrode geometry for variable resistive memory devices.

Wet etching retreats sacrificial layers to shape step-like electrode ends, reducing gas replacement cycles and improving throughput.

Variable depth isolation structures and adjacent implant regions reduce leakage current and electrical crosstalk between pixel regions.

Reinforcing frame and adhesive body maintain image sensing chip coplanarity, resolving alignment issues from lack of structural support.

Vertical stack of nonvolatile memory cells uses asymmetric gate patterns separated by multi-layered dielectric structures to increase integration density.

A semiconductor device design adjusts contact areas between heating electrodes and variable resistance patterns in stacked memory cells.

A PCRAM selector device with high on-state conductivity controls current flow to phase change heaters, preventing unintended heating of non-target memory cells.

Parallel organic layer lines separated by gaps overlap driving parts to prevent peeling and maintain adhesion strength when the substrate bends.

Segmented grooves in the bending region block adhesive flow into adjacent circuit areas, resolving yield losses from narrow border designs.

A depth sensor pixel design merges floating diffusion nodes between adjacent units to compress space and accelerate charge transmission.

Integrating deposition and etching in one chamber eliminates substrate transfer, reducing oxidation errors and boosting throughput for DRAM arrays.

A magnetic memory device uses a high thermal conductivity film above magnetoresistive elements to dissipate heat.

Segmented adhesive layers on an intermediate substrate prevent moisture-induced expansion misalignment while maintaining mechanical strength.

A pixel storage capacitor design positions the second plate to avoid overlapping the semiconductor layer.

Contiguous phase change layer uses strategic contacts to induce localized heating, eliminating complex patterning steps and enhancing manufacturing scalability.

Segmenting flexible substrates allows clean separation from rigid carriers while an overcoat prevents moisture ingress that reduces device lifespan.

Back-to-back p/n/p stacks merge SWIR and MWIR detection in one device, eliminating multiple focal planes and complex optics to lower system cost.

A nitrogen-rich organic compound with a meta-positioned bridge substituent enhances electron mobility in OLED devices.

Segmenting polarizable and dielectric layers eliminates hysteresis losses while maintaining high breakdown strength for efficient energy storage.

Stacking output pads on different substrate layers within the chip mounting area to enhance space utilization efficiency.

A high impurity second layer traps ions from dry etching, reducing crystal defects and maintaining light output stability.

A 3D stacked semiconductor device couples a visible light CMOS imager with a backside infrared bolometer to enable dual spectral detection.

A laser annealing apparatus converts amorphous silicon to crystalline silicon using a dedicated module and mark mask alignment system.

A vapor supply system maintains solvent concentration around nozzles to prevent drying and ensure stable ejection during direction changes.

Epitaxial growth creates vertical transistor layers with uniform ion distribution, eliminating leakage current from Gaussian doping profiles.

Pull-back regions in vertical gate 3D NAND memory enable selective doping of semiconductor films to establish higher conductivity profiles.

A flexible display substrate uses reduced dielectric constant materials to suppress electron charging at the interface.

C-plane growth redirects light from sides to ends, improving efficiency and color gamut for monolithic displays without complex mass transfer.

A non-volatile memory device uses a threshold switching resistor to enable efficient data storage and retention.

A display device uses a recessed insulating layer structure between adjacent electrodes to reduce leakage current.

Ge(II) source enables conformal phase change material deposition below 300°C, preventing voids in contact holes.

A three-dimensional ferroelectric memory device integrates a backside gate electrode to control vertical semiconductor channels.

A voltage compensation line connects to target gate lines via conduction paths to deliver driving voltage.

A thin film transistor structure with a thinner gate insulating film than the gate electrode layer enhances drain current switching.

Integrated MOS capacitor arrays replace bulky duplexers to reduce device size while maintaining high RF voltage handling and linearity.

A segmented OLED layer stack structure optimizes light emission in pixel areas while enhancing transmittance in transmission zones.

A columnar transistor with a side-gate structure connects to a variable resistor in series to enable selective word line access.

Displacement plating replaces silicon side walls with metal to prevent etchback damage and minimize wiring resistance.

An undulated dam structure extends the encapsulation layer path to block water and oxygen ingress in display panels.

Selective metal gate removal reduces parasitic capacitance while maintaining cross-sectional area for high-speed IO performance.

Insulating spacers on a dummy structure pass through contact plugs to minimize step differences between cell and peripheral regions.

A non-volatile memory cell uses magnetic tunnel junctions between transistors to enable bi-directional current flow.

Segmented shielding layers with specific opening depths reduce light leakage and mixing without increasing panel thickness.

A magnetic stacked film uses a heavy metal layer containing beta phase tungsten tantalum alloy to enhance spin generating efficiency.

A microelectronic isolation system uses displacement sensors and a microprocessor to calculate restored sensor responses.

Rough pixel define layers reduce carrier transport capability to prevent crosstalk between adjacent color sub-pixels in OLED displays.

Synthesized thienothiophenylborane polymers emit white light across a wide visible spectrum through fluorescence.

Replacing unstable phase-change materials with shape-memory alloys stabilizes fabrication and ensures reliable operation for next-generation memory devices.

Diodes formed under bond pads divert electrostatic discharge currents, reducing layout area while maintaining adjustable turn-on voltages.

Pixel isolation structures in the light conversion layer prevent cross-talk between adjacent units, improving visual performance.

Phase-change masking reduces manufacturing costs and parasitic capacitance by enabling precise channel formation without expensive alignment tools.

A split gate fin-type memory cell uses metal films with distinct work functions to adjust threshold voltage independently of impurity concentration.

A semiconductor memory array uses segmented blocks to distribute current load across dedicated bit lines and word lines.

A suction mechanism places a cover plate onto an AMOLED substrate to form an enclosed chamber for precise patch attachment.

A buried optical isolation element in the substrate intercepts stray light before it reaches the storage region.

Segmenting the substrate surface into protrusions and openings reduces total internal reflection at interfaces, improving light transmission.

Cascaded transistors control RRAM cell strings, reducing power consumption and current leakage while maintaining high storage density.

A multi-color lighting device uses an electrically insulating layer to support light emitting elements and electrical contacts.

Stacked gate electrodes wrap perpendicular channel layers in a nested structure, increasing integration density while maintaining fabrication simplicity.

A recessed connection structure in the front and rear casings supports the X-ray sensor while maintaining a thin profile.

Vertical stacking of the second common electrode prevents light leakage without reducing the pixel aperture ratio in liquid crystal displays.

Optical structures at the non-planar light exit surface redirect and diffuse light to minimize self-illumination and correct color aberrations.

Intermediary metallization layers enhance photodiode adhesion to thin-film transistor arrays.

An organic compound with a phenylcarbazole skeleton and specific molecular weight reduces driving voltage while maintaining high emission efficiency.

An optically black array element structure in active matrix electro-wetting devices absorbs stray light to enhance fluorescence signal clarity.

Segmenting the common drain power line with local compensation capacitors mitigates voltage drops across elongated circuits.

A patterned priming layer modifies surface energy to contain liquid deposition on fluorinated substrates.

Replacing water-soluble materials with a stable lithium complex compound resolves the contradiction between electron injecting property and device stability.

Segments voltage blocking across vertically stacked and laterally isolated capacitors to reduce mechanical stress while maintaining high dielectric strength.

A diffusion prevention layer containing hydrogen and carbon atoms suppresses film separation between conductive layers.

A hybrid high bandwidth memory integrates dynamic random access and non-volatile devices on a single die to boost compute performance.

An array-under-periphery memory structure enables high thermal processing on the array portion while protecting periphery elements from damage.

A chalcogenide material composition with germanium, arsenic, selenium or tellurium, and Group 2, 16, or 17 dopants enables ovonic threshold switching.

Concave metal line sides anchor sealant units to prevent peeling, while protruded central regions reduce resistance and charge accumulation.

A light bar fabrication method selects target groups of light emitting units based on measured luminescent characteristics to ensure uniform output.

Replacing polarizers and color filters with a nano-crystalline semiconductor layer reduces light loss while maintaining alignment in curved displays.

Spatial inhomogeneities enable deterministic skyrmion generation, resolving random thermal nucleation and enhancing racetrack memory reliability.

A micro-cavity structure with varying dielectric layer thicknesses optimizes light output in sub-pixel regions.

Trenched periphery regions segment the passivation layer to prevent bubble defects and reduce noise in high-resolution image sensors.

Suction deforms the close-contact layer to lift thin chips, preventing damage from mechanical needles.

An auxiliary heat radiation structure dissipates thermal energy generated during laser cutting of display panels.

Replacing MgAg with an Ag-dominant alloy reduces bulk resistance and operating voltage.

An SO active layer generates spin-orbit torque to switch the free layer, reducing junction damage risk from high currents.

A stacked variable resistive memory structure uses distinct metal electrode diffusion rates to form conductive filaments for multi-level resistance switching.

Integrating slit masks with embossing molds improves yield and reflectance for transflective LCD manufacturing.

Incorporating phosphorus-doped inorganic patterns on organic light-emitting layers enables stable subpixel formation during photolithography.

A composite adsorption layer intercepts water vapor and oxygen before they erode metal cathodes, preserving OLED device reliability.

Light shielding metal portions between the base substrate and gate lines reduce parasitic capacitance by increasing separation distance.

A two-layer bank structure combines an organic base with a fluorine resin top layer to pattern functional liquids on substrates.

Pixel apertures in the switching layer enable dynamic mode changes, resolving luminance loss and reflective glare from traditional half-mirror sheets.

A tungsten reflective layer on the rear surface of a semiconductor substrate redirects transmitted light toward the photoelectric conversion section.

A complex logic cell shares gate electrodes and power nodes between internal circuits to consolidate standard cell footprint.

Segmented carbon nanotube heating structures enable rapid organic semiconductor layer deposition on insulating substrates.

Differentiated gate stack sidewall spacers prevent shorting and reduce dark current in imager devices.

A NiOx electron acceptor nanocomposite film enables solution processing onto substrates without pre-treatment.

Self-aligned inserted electrode lines and intermediate patterns suppress sneak currents in crossbar arrays, resolving leakage reliability issues.

An organic mediator layer absorbs moisture from planarization films to prevent cathode damage and black spots.

Annealing a metal layer against silicon forms a silicide source drain that extends beneath a dummy gate, resolving controllability issues at scaled dimensions.