Solid-State Devices TRIZ Cases

Flowing dopant gas over exposed semiconductor surfaces achieves uniform isotropic doping, preventing misalignment caused by planar ion implantation limitations.

Signal presence detect units provide configuration data to adjust memory controller signal timings and routing.

Overlapping gate electrodes and a contact jumper in a standard cell resolve the contradiction between high device functionality and structural complexity.

Inkjet printing deposits reaction mixtures to create structured organic film micro-features, resolving precision issues in conventional coating methods.

A method forms bulk and SOI devices on one substrate using variable dielectric thicknesses without additional masks.

An inclined conductive structure redirects light to irradiate sealant areas, ensuring uniform UV curing and preventing leakage from mechanical stress.

Segmented PSD-FPA sensors and background subtraction improve detection accuracy while rejecting false alarms from weapons fire.

Back-gate bias adjusts transistor thresholds in a cascode current mirror, maintaining high output resistance without sacrificing input and output headroom.

Selective dopant implantation prevents sacrificial layer removal damage to support pillars, eliminating leakage paths in monolithic 3D NAND structures.

A transparent protection layer and via insulation structure prevent silver diffusion and particle-induced cracks, enhancing device reliability.

An insulated film shields narrow driving terminal intervals from dust accumulation, preventing short circuits and enhancing display reliability.

A molding material composition using specific unsaturated polyesters to achieve high fluidity and heat discoloration resistance.

Selective first epitaxial layer formation at active region ends prevents contact hole penetration through thin SOI layers.

Thick boundary portions resist thermal deformation during laser welding, preserving deposition precision and preventing shadow effects on substrates.

A segmented light-emitting device array uses a thermally conductive substrate to dissipate heat from individual phosphor-coated cells.

Alternating refractive portions in an anti-light-scattering layer reduce crosstalk and improve contrast ratio in fingerprint imaging systems.

Tailored work function layers optimize SRAM transistor threshold voltages, improving read margin while managing fabrication complexity.

Asymmetric posts on diode stacks prevent flipping during fluidic assembly, improving LED display manufacturing yield.

Segmented cavities with an electrically opened seal decouple getter activation from bonding, stabilizing MEMS sensor pressure.

Segmented fanout wires distribute current load across multiple pathways, preventing corner overheating and extending display panel service life.

Thermal agglomeration creates a concave-convex anode structure that reduces luminance decay and color cast across viewing angles without extra scattering films.

A photoelectric conversion apparatus shares reference current sources across rows to reduce component count.

Corner placement of organic thin film transistors prevents solution bounce between pixels, ensuring uniform thickness in high-density flat panel displays.

Segmented pillar and plate support structures create an air gap between the microlens array and image sensor, reducing optical loss from mechanical mismatches.

A second conductive layer in a phase change memory cell concentrates heat at the interface with the phase change material.

Thinned select gates reduce recess aspect ratios to enable void-free gap fill, resolving lithography complexity and improving structural stability.

A vertical semiconductor mesa with metal silicide contacts reduces parasitic resistance in cross-point array memory cells.

A thin film transistor substrate merges via deposition with etching stopper patterning in one photolithographic step.

Segmented counter electrode wiring lines connect adjacent electrodes to distinct common voltage lines.

An auxiliary electrode redirects lateral leakage currents between adjacent subpixels, preventing unintended light emission and color mixture.

Oxygen migration segments the side wall layer to isolate variable resistance elements, suppressing leak current between word lines.

An asymmetric supporting layer enables dense device arrangement and safe transfer to a receiving substrate without damaging electrodes.

Matrix Channel Stacked memory uses horizontal control gates to simplify processing and reduce contact resistance.

A substrate with defined sub-pixel regions and light-reflective electrodes optimizes optical lengths to enhance light extraction efficiency.

A first organic layer combines metal organic compounds with rhenium oxide nanoparticles to produce superior power efficiency in organic electronic devices.

Electrostatic alignment positions light emitting elements within an insulating layer, eliminating multiple masks to reduce manufacturing complexity.

An insulating columnar layer supports stacked conductive layers to prevent structural sagging, enabling precise hole formation without short circuits.

Photosensitive glass-ceramic substrates enable ultra-fine plated through holes via selective crystallization and anisotropic etching.

A rotation-angle detection device uses dummy magnetic resistance elements to maintain equivalent magnetism collection effects across the sensor track.

A semiconductor memory device uses closed-pattern slits filled with interlayer dielectric film to isolate adjacent blocks.

Square pillar-shaped diodes eliminate parasitic bipolar transistors to stabilize driving current and simplify fabrication.

Lattice shielding films define optical functional elements that extract light, resolving alignment precision issues in self-emitting displays.

Selective light filtering on red and green OLEDs preserves blue luminous efficiency, reducing power consumption and extending device lifetime.

A 3D memory device employs a common source plane between top and bottom cubes to bias vertical NAND strings, reducing impedance limits on stackable layers.

Grouping control gate selection transistors within semiconductor recesses enables high voltage application in compact memory structures.

Lower resistivity auxiliary electrode reduces voltage drops and eliminates stains caused by current flow through display wirings.

A heat-resistant reflecting layer between the cup and die prevents yellowing while maintaining high luminous efficiency.

Noble gas implantation creates interfacial trap states in the top silicon layer to suppress accumulation and inversion layers, improving breakdown performance.

Merging compensation and driving operations into fewer transistors increases aperture ratio while maintaining control precision.

A lyophobic barrier dam repels non-cured encapsulating material to prevent overflow during deposition.

Amorphous metal layer isolates crystalline base from silver to maintain reflectivity with reduced material cost.

Grounded metal wires between conductive pads block parasitic capacitive coupling to eliminate electrical crosstalk.

A flexible organic light emitting display device uses a conductive adhesive layer to electrically connect pad units across spaced substrates.

Segmented precursor supply and purge cycles deposit unit layers to improve step coverage in high aspect ratio holes.

Adjusting blue dopant triplet energy levels above green dopants in stacked emission layers to enhance electroluminescence efficiency.

Segmented support layers reduce mask contamination and encapsulation thickness, improving OLED flexibility.

Seed layer promotes dielectric crystallization into a tetragonal structure to reduce leakage current and improve reliability.

A flexible OLED display uses a dative bond layer to join inorganic and organic passivation layers, preventing peeling during bending.

A flexible driving substrate uses a hollowed-out inorganic insulating layer to enable bending while maintaining electrical integrity.

An auxiliary electrode bridges discontinuous second electrodes through a conductive layer, stabilizing electrical connections and improving manufacturing yield.

Integrating LED die chips onto a unified lead frame eliminates wire bonding stress, boosting yield while sapphire materials ensure efficient heat dissipation.

A semiconductor memory device uses dummy plugs alongside contact plugs to stabilize connections between conductive patterns.

A vertical SiC MOSFET embeds a horizontally extending intermediate layer of opposing doping within the epitaxial drift region.

Segmented cap layers balance compressive stress and shield metal from etch damage to maintain word line dimensions.

Vertical field effect transistors share gate signals between adjacent circuits, reducing cell width without narrowing bottom source drain regions.

A three-dimensional reflective concave structure redirects internally generated photons to enhance light extraction efficiency in OLED pixels.

Preliminary surface grinding shapes the bond wafer edge to prevent chipping during subsequent thinning steps.

Increasing data metal pattern thickness reduces line resistance and improves charge rates, resolving image quality issues in display apparatuses.

Wet etching removes protruding drain portions under the main via extension, eliminating undercut defects that break transparent conductive layers.

Trench isolation adjusts the breakdown region in a SPAD image sensor, preventing edge breakdown while maintaining high photodetective sensitivity.

Segmented cylinder bottom electrodes with supporting patterns prevent capacitor leaning while maintaining high capacitance in integrated devices.

Selective pull-back etching widens the dielectric layer relative to electrodes, resolving manufacturing precision issues and preventing short circuits.

Nitride layer blocks hydrogen diffusion in thin film transistor substrates, preventing light-induced degradation of oxide semiconductors.

A reflective partitioning member surrounds light sources to direct emission upward and minimize lateral leakage.

A machine learning electronic design automation platform adjusts geometric shapes and interconnections to optimize architectural models.

Segmented common electrodes with capping layers lower wiring resistance while protecting the second electrode from damage during patterning.

Segmented nanometer columnar structures reduce plasmon loss and prevent short circuits, improving brightness in top-emission organic EL elements.

Formula 1 compound replaces fullerene in the activation layer to enhance external quantum efficiency.

Electrode holes extract outgassing from organic layers to prevent common electrode oxidation.

Thinner multilevel metallization over pixel arrays guides incident light to photoelectric convertors.

Spatially varying insulating layer thickness adjusts optical paths to minimize luminance loss, enabling miniaturized lenses while maintaining high brightness.

A cross point memory array integrates a select device with programmable ferroelectric or phase change materials to enable non-volatile data storage.

Super lattice layers and buffer layers below the active layer attenuate strain, improving electro-static discharge properties and luminous efficiency.

Segmenting triplet acceptance across two materials stabilizes the emission spectrum while extending device lifetime.

Segmented light emitting layers with varied host materials and dopant dosages balance charge injection to mitigate roll-off at high current.

Carbazole-based hole transport layers facilitate charge movement in organic light-emitting devices.

Segmented structural reinforcement layer prevents lens capping layer peeling and protects light shielding integrity during etching.

Bonding a carrier substrate provides mechanical support for thinned silicon, enabling efficient light penetration without compromising structural integrity.

Vertical stacking with recessed epitaxial patterns boosts integration density while avoiding complex lithography costs.

Dielectric protection layers shield logic active regions from etching damage, resolving reliability trade-offs in mixed-signal fabrication.

A thin glass optical laminate integrates a polarizing plate to deliver lightweight impact resistance.

Exposed conductive slugs conduct heat away from LED junctions, lowering temperatures and preserving photometric efficiency.

A doped semiconductor layer acts as an intermediary between the contact and active region, reducing leakage current caused by etching defects.

Support pillars in flip chip structures prevent under-bump metallization cracking and delamination by providing mechanical anchoring for lead-free solder.

A thin film transistor design unifies oxide semiconductor layers for switching and driving transistors through distinct doping concentrations.

Recesses in the insulator layer confine the opening during dummy gate removal, reducing parasitic capacitance while maintaining alignment precision.

A display controller corrects pixel values using external light characteristics to match white color coordinates across different display areas.

Introducing a ferroelectric region into the read transistor gate reduces charge leakage and power consumption while improving data retention reliability.