Pretreated Surfaces TRIZ Cases

Viscosity modification enables face-side roller embossing to create uniform matte finishes without beads, avoiding optical defects in protective displays.

Iron(III) and phosphate ions in alkaline solution form conversion layers on zinc, resolving corrosion protection and paint adhesion trade-offs.

Pre-wetting and immersing glass mats in binder slurry controls porosity for gypsum curing while maintaining tensile strength.

A chemically activated interface layer anchors fluorocarbon resin coatings to metallic utensil substrates.

A hard coating process uses partial polymerization to enable strong adhesion for anti-fouling top coats on optical lenses.

Segmented varnish layers applied via wet-on-wet coating resolve the trade-off between electrical insulation safety and stacking factor in electric steel strips.

A patterned compensation film creates birefringent and isotropic zones to correct phase differences in transflective liquid crystal displays.

Revolution around a remote axis creates centrifugal forces proportional to distance, eliminating thickness variations on spherical targets.

UV irradiation induces immediate gelation of liquid sealants, preventing gravity-induced flow and eliminating oven-baking delays.

Chemical deposition replaces electrophoretic equipment to eliminate edge defects and improve coating homogeneity.

Terminal functional groups prevent molecular chain stacking, maintaining polyimide copolymer solubility for patterned metal oxide layer fabrication.

A folding device with a rotatable mechanism and driving unit securely holds display components during automated bending operations.

Direct copper lamination on polyimide films prevents delamination and whitening while preserving heat resistance in flexible printed circuit boards.

An optical lens focuses ultraviolet energy through fiber optics to deliver curing radiation while isolating heat from ink jet nozzles.

Basic catalysts drive in-situ sol-gel formation of silicon dioxide within the polyurethane matrix, resolving thermal stability and water repellency trade-offs.

Merging particles with lubricant in one step creates a low-friction SLIPS coating, avoiding complex multi-step fabrication of porous structures.

A silicone emulsion composition crosslinks to form a rubbery coating on wood surfaces.

A resin-based undercoat agent enables block copolymer phase separation through specific substrate interactions.

Capillary-driven liquid masking self-levels across wafer inhomogeneities, resolving patchy aperture formation in beam pen lithography.

A coating apparatus applies material to building boards using a pressure device that blows air at atmospheric pressure or higher.

Segmented die heads apply materials near projections by holding shim plates between two narrow units, preventing displacement while maintaining precision.

Print liquid management patterns on aircraft surfaces using UV curable inks to divert and retain cabin moisture, eliminating heavy separate drainage devices.

A color steel sheet manufacturing method applies a plating layer and sequential polishing steps to create a polished stainless steel texture.

Staged monomer addition manages exothermic heat to prevent temperature spikes while maintaining high yield.

Partial UV curing to 70-95% allows sanding of porous wood, resolving the trade-off between sealing complexity and hardwood-quality durability.

Embossed lacquer layer guides functional coating deposition onto precise surface areas.

A micromechanical component uses a spring-connected displaceable part to enable precise patterning of thin structures without expensive substrates.

A stator impregnation plant tilts and rotates components to ensure complete resin coating of metal bars.

A UV-curable dielectric coating cures rapidly to insulate battery cells.

A UV curing system uses lamp heat to power an actuator that rotates objects through the light field.

Plasma treatment converts polysilazane into silica, achieving water vapor transmission rates of 10 mg/m2/day or less for packaging and displays.

Spray precursor mixtures with supercritical fluids onto substrates to form nanoscale thin films without vacuum equipment.

A 1,1-di-activated vinyl tiecoat scavenges residual amines to prevent wrinkling in multi-layer automotive coatings.

In-line thermal flattening relieves stress in batch-annealed steel, enabling flatness under 0.5 mm deviation for two-step enameling.

A viscoelastic transport layer acts as a dynamic squeegee to spread and even an underlying coating fluid, eliminating air pockets in multilayer processes.

Heat-activated synthetic polymer coatings eliminate animal-derived contamination risks while ensuring homogeneous cell attachment.

Iron complex coating composition absorbs ultraviolet radiation while maintaining visible light transparency, preventing substrate damage from harmful radicals.

Segmented vacuum pumping phases control cavity and container pressure to prevent mechanical stress and collapse during internal coating deposition.

A sulfide-extended epoxy resin forms a single-layer gas barrier coating that reduces oxygen transmission rates without bound chlorine.

Wax masking prevents inner nozzle coating, preserving hydrophilicity for straight ink droplet ejection.

Ultrafine liquid crystal polymer powder bonds layers during heating, eliminating separate adhesives and resolving weak strength issues.

A photocurable encapsulating film achieves low permittivity and high hardness for OLED devices.

Multi-layer anti-reflective coating minimizes visible and UV-A reflections, making lenses less perceptible to birds with tetra-chromatic vision.

A waterborne base coat formulation uses a specific additive combination to improve surface gloss and visual appearance.

Post-heat treatment at 210°C to 300°C removes outgas and moisture from the pixel defining layer, preventing pixel shrinkage and dark spots.

A V-shaped conveyor belt guides panels through an excimer treatment zone to achieve a matte finish on all surfaces.

Metal halides remove native oxide from metal surfaces, enabling self-assembled monolayer growth only on dielectrics for selective deposition.