Liquid Surface Applicators TRIZ Cases

A porous flow path evens high-viscosity electrode slurry distribution and coating speed while reducing drying energy and solvent emissions.

Selective adsorption on metal regions creates high-water-contact-angle films that improve pattern accuracy and mask formation in semiconductor processing.

Alternating conductive organic and inorganic layers replace fiber reinforcement to improve isotropic strength, consistency, and built-in photovoltaic function.

Separating liquid and gas nozzles expands spin-drying range, avoids IPA drop defects, and improves uniform substrate drying.

Inclined die-block contact surfaces and perpendicular bolt fastening reduce twist and gap shift for uniform wide-substrate electrode coating.

A tapered superstrate edge keeps the spin-coating bead below the central coating plane, preserving usable area and planarity without bead removal.

A shared battery pack and base controller deliver 80-120 W PWM power across multiple tool heads, reducing platform complexity.

A tapered outlet channel in a slot-die insert slows lateral flow to prevent edge buildup and produce more uniform coating thickness.

Shear-thinning organopolysiloxane enables precise jet dispensing for micropattern formation while reducing scattering and nozzle clogging.

An elastic feed seal locks and seals during high-pressure filling of narrow cavities with viscous material, then releases for easy removal.

Insulating strips are coated before cathode slurry to prevent material mixing and reduce internal short risk in stack-type secondary batteries.

Image-based width profiling identifies causes of substrate edge film removal errors, enabling faster adjustment and more consistent processing.

A fluorinated random copolymer improves organic film filling and in-plane uniformity while suppressing EBR humps during semiconductor patterning.

A protruding guard around shower nozzle openings keeps catalyst solution moist, preventing clogging and preserving uniform honeycomb coating.

Reactive hotmelt filling keeps perforated backlit interior skins flush, stable, and evenly lit without leakage or hole clogging.

Periodic dry active-film segments laminated on metal foil improve adhesion and conductivity while reducing cracks, holes, and coating complexity.

Gas-liquid separators and a tangential guide duct evacuate rotating airflow smoothly to prevent vortices, contamination, and film non-uniformity.

A conformal coating on the cut sealing edge blocks moisture and air from exposed pouch battery metal layers without increasing case thickness.

Movable die block sections adjust coating distance in real time to improve slurry layer thickness, width, and evenness on battery foils.

Dynamic nozzle gap control keeps the liquid column stable during capillary coating, improving film uniformity while reducing processing liquid waste.

A heated butyl sealant layer reinforces solar module edge sealing and insulation, limiting moisture ingress that drives power attenuation.

A conductive layer shields the chuck’s electrostatic field to stop mask adsorption, improving substrate-mask alignment and deposition accuracy.

Multiple circulation paths and tuned tube diameters control slurry start-stop flow, reduce shear stress, and improve coating uniformity.

Invalid-area imaging rotates the substrate so slit-nozzle liquid pools and abnormal film thickness stay outside the valid circuit area.

Thixotropic organopolysiloxane enables smooth jet dispensing, resists nozzle clogging, and prevents droplet spreading in fine micropattern formation.

A primer-backed graphene oxide paint turns steel into a strain sensor with stronger adhesion, simpler manufacture, and sensitive deformation detection.

Targeted gas nozzles dry both substrate faces and grip contact areas, removing residual liquid and preventing re-wetting.

Selective SAM adsorption blocks dielectric surfaces while enabling metal-only film growth to cut via contact resistance beyond 3 nm nodes.

A sensor-guided applicator head follows tire size and profile to coat sidewalls accurately while reducing rim overspray, waste, and touch-ups.

A variable-diameter coating bar builds thicker separator edges, preventing weak end adhesion and keeping electrode bonding uniform.

A fluoropolymer wafer cup with an inner-surface contact angle of 80° or less suppresses droplet-induced charging and helps protect semiconductor yield.

Selective SAM coating on via bottoms suppresses liner growth there while preserving sidewall deposition, lowering interconnect resistance.

Oxidative CVD forms directly fused porphyrin conductive thin films without solubility-driven side groups, enabling easier device integration.

A porous thin-film reference electrode covers most of the current collector to avoid shadow effects while enabling accurate electrode potential monitoring.

A non-coplanar mask strip lifts connecting surfaces away from the substrate to avoid scratches, gaps, and evaporation defects.

Induction-heated alloy melt deposition with built-in insulating layers enables near-net-shape magnetic parts with less waste and rework.

Molten alloy droplets are coated in flight to build stator cores with insulated boundaries, cutting eddy current loss and fabrication complexity.

A polyurethane coating lets electrical steel sheets self-bond without welding or clamping, improving adhesion while reducing motor-core noise and vibration.

Air vents at the slurry-discharge junction extract bubbles, prevent die block contamination, and maintain uniform electrode coating.

Chemical blowing agents expand the coating during curing to self-center rotor magnets while avoiding premature reactions in storage.

Motor-driven platform adjustments align battery grids at the pasting orifice, cutting setup time and easing jam clearance across grid formats.

A dedicated safety valve interlock confirms chamber closure before supercritical fluid supply, preventing high-pressure leaks during faults.

Detachable casings let the outer carrier stage be replaced without removing the inner stage, cutting coater downtime and preserving wafer throughput.

A silicon carbide film on spin-on carbon improves EUV resist adhesion and selectivity, preventing pattern collapse and reducing process complexity.

In-line diameter measurement guides real-time dip parameter adjustment to keep working wire coatings uniform with fewer passes and lower cost.

Simultaneous slurry and insulating-solution coating creates controlled edge overlap to prevent sliding, disconnection, and sheet cambering.

Magnetic coupling lets valves and control modules mount tool-free on a heating hose, saving space and simplifying assembly near the application point.

A clear two-part aircraft sealant resists Jet A and hydraulic fluids while curing fast, staying elastic, and allowing visual inspection.

Gas ejection or suction near the edge coating suppresses folds and mismatching during winding, helping prevent local lumps and short circuits.

A drive screw device applies rotational load to stabilize pressure during liquid delivery.

A flexible film uses water-insoluble organic polymer particles dispersed in a water-soluble matrix to form a solid barrier layer.

Hot gas evaporation during spraying removes solvent without thermal damage, enabling uniform films on flexible substrates.

Differential particle sizing resolves heat transfer contradictions, ensuring reliable welding without damaging the pattern portion.

Segmented plunger components with a spring latch eliminate tool use for cartridge changes.

Flexible lamellae adapt the plug to varying diameters, while heat-expanding material fills gaps for a watertight seal without inventory complexity.

Angled side walls in the rod bed insert maintain consistent radial clamping pressure, eliminating auxiliary pneumatic devices and reducing assembly complexity.

Helically winding thermoplastic base and fiberglass mesh layers around a mandrel with adhesive bonding.

A compact painting facility uses a regenerable filter device to separate paint overspray from crude gas flows.

Axial insertion of a radially supported filter insert in a detachable connection piece resolves laborious tool-dependent filter changes.

High vapor pressure solvent confirms controller operation and cleans the vaporizer, preventing thermal decomposition of tetrakis ethylmethyl amino zirconium.

An open-pore mesh pad absorbs and distributes liquid active substances to form a uniform protective film on moving surfaces.

A three-layer coating system with titanium dioxide and silicon dioxide suppresses algae on plastic substrates while maintaining transparency.

A polyaspartic coating system applies thick layers at room temperature to reduce material consumption.

An aqueous surface-treating agent combines silicone oil with silanol-modified polyurethane resin to enhance coating film hardness and adhesiveness.

A coating device adjusts pressure and flow rate using a buffer reservoir and sensor feedback loop.

An encapsulating shield directs aerosol spray to the hinge while preventing overspray contamination on the door jam.

An integrated applicator deposits immersion media onto objective lenses within automated microscopy systems.

Halogen acid additives drive hexagonal-plate crystal growth in perovskite layers, resolving film uniformity and stability bottlenecks.

A polyimide precursor composition incorporates an imidazole compound and specific repeating units to form a transparent film with low haze.

Rectangular cut spray orifice produces flat coating patterns with uniform flow distribution across the spray width.

Dynamic spacing control prevents protrusions and shrinkages at coating start and end points.

Centrifugal rotating plate deposits adhesion promoter uniformly to resolve foam blistering and additive defects in composite production.

Angled casting rake directs foaming mixture via asymmetric outlets to eliminate uneven side area distribution on composite elements.

A tubular cartridge divides paste-like cement components into separate cavities using a removable partition wall.

Airflow channels redirect liquid droplets from a rotating substrate, preventing splash-back and reducing the size of spin treatment apparatuses.

A multi-nozzle device controls fluid discharge using reference and specific nozzles with distinct lengths or inner diameters.

Two-stage compaction reduces porosity in electrolytic cell cathode linings, preventing fluoride salt penetration that shortens operation life.

Photocurable urethane acrylate resin coatings achieve 0.4 GPa hardness to resolve scratch resistance and cracking trade-offs in outdoor surveillance cameras.

Segmented interphase coatings resolve bonding and fragility contradictions during ceramic matrix composite fabrication.

Coordinate bonding directs organic compounds to metal surfaces, resolving selectivity and coverage trade-offs in film formation.

Angled wiper seal geometry reduces piston bounce and liquid waste by allowing entrapped gas to escape through the seal structure.

Immersion in aqueous polymer dispersion followed by drying and calendering shapes continuous fiber rovings into uniform preimpregnated tapes.

Integrates a probe into the feeder rod to measure radio-frequency power characteristics directly within the plasma processing apparatus.

Segmented chamber with metal mesh grid simplifies power supply and stabilizes plasma for reliable polymer coating.

Segmenting the escutcheon into removable and stationary parts allows in-place painting without interfering with thermal responsiveness.

Segmented supply and metering modules connect via standardized interfaces to resolve the trade-off between system versatility and capital cost.

Strategic injection point placement minimizes sprue marks to protect valve operation, resolving sealing reliability issues that reduce cartridge storage life.

A photosensitive silver ink converts reducible ions to conductive metal at room temperature using actinic radiation.

Segmented nozzle movement prevents peripheral scattering and reduces waste while maintaining uniform film thickness.