Layered Products TRIZ Cases

Complementary tapered surfaces enable spin or vibration welding of plastic manifolds, ensuring reliable joints under high pressure and temperature.

Segmenting the ink layer into sub-layers with varying ultraviolet transmittance allows curing light to reach the sealant, resolving incomplete adhesive curing.

Differentiated layers prevent copper foil curling during die-cutting, enhancing AOI identification accuracy and bonding yield for OLED display panels.

Boron nitride nanotube fabric shields aircraft de-icing heaters from foreign object damage while maintaining thermal conductivity and electrical insulation.

Spherical cell geometry in a thermoset polyurethane polishing pad resolves clogging and stability issues while reducing break-in time.

Vacuum deposition device deposits scintillator material onto photoelectric conversion substrates using oblique angles and controlled rotation.

A controlled heating and quenching process treats oriented semicrystalline polymeric fibers to enable autonomous bonding while retaining structural integrity.

Layering pitch-based and polyacrylonitrile-based carbon fibers in a thermoplastic resin matrix reduces molding time while maintaining stiffness, strength, and thermal conductivity.

A UV curable adhesive formulation uses a monomer scavenger activated by photopolymerization to lower residual monomer content.

Embedded supporting segments in folded layers prevent pressure-induced tearing at folder holes, extending product life and reducing waste.

Selective microperforations create reduced density regions in textiles, enhancing sound clarity and flexibility without compromising fabric integrity.

A thermally bonded spunlaced nonwoven fabric composed of bicomponent polyester fibers provides enhanced abrasion resistance and low linting.

Compressive strain tunes hierarchical wrinkle patterns on a pre-patterned base, resolving the trade-off between manufacturing precision and cost scalability.

Screen-printing layers fill pits on dark stainless steel cups, creating a smooth surface that eliminates color casts during thermal transfer.

Imprinting a mask onto a seed layer structures the overgrowth region, reducing photolithography steps and dislocation density.

Wrapping partially cured composite layers around a flange perimeter prevents peel separation while maintaining structural strength.

Parallel fibers in skin layers tailor the coefficient of thermal expansion, preventing thermal fatigue failure during cycling.

Liquid polyurethane toughener phase separates into 50 nm to 2 micrometer particles, resolving slow cure and low toughness trade-offs in automotive composites.

Segmenting adhesive bonds from high-stress stringer run-outs and transferring shear loads via fasteners prevents adhesive cracking without thickening skin.

A two-layer inorganic anti-glare film scatters incident light using spherical particles embedded in a silicon oxide binder.

Honeycomb distance materials replace solid wood frames in composite boards, reducing product weight and paint absorption while maintaining structural integrity.

A thermal transfer sheet uses a heat-resistant lubricating layer with protruding polygonal organic particles to scrape residue from the thermal head.

Silicon carbide ingots use acid-cleaned raw materials and precise dopant ranges to reduce wafer warpage from uneven metal distribution.

Cryogenic grinding creates layered binder powders that prevent thermal decomposition during mixing, ensuring uniform distribution and high dimensional accuracy.

Silane coupling agents stabilize quantum dots against photoresist solvents, enabling reliable multi-color electroluminescence layer patterning.

Crosslinked epoxy modifier in polyarylene sulfide resists thermal stress and chemical degradation in heavy duty truck fuel lines.

An optically anisotropic layer positioned between a second polarizer and patterned layer suppresses light leakage in oblique directions.

Specific aluminum and nickel compositions shift oxide formation from chromia to stable alumina, enabling reliable operation at elevated temperatures.

Phenolic resin binders release formaldehyde during thermal exposure, which amino acids and urea capture as nonvolatile compounds.

A multi-layer soundproofing assembly uses a dense porous stiffening layer to improve acoustic absorption in vehicle walls.

A polymerizable ink composition uses N-vinylpyrrolidone repeating units to maintain low viscosity during discharge.

A screen printing method uses a movable frame body to extrude ink through an opening pattern onto a target surface.

Tapered patterned structures bridge organic and inorganic layers to resolve peeling effects caused by material property mismatches in flexible displays.

Strategic adhesive positioning and thermal shrinkage control prevent semiconductor warpage while ensuring uniform protective film thickness.

Thermal caulking of a buckling-resistant resin protrusion resolves the contradiction between high peel joining strength and design flexibility.

Core-shell bonding elements transform reactive precursors to strengthen ceramic matrices, resolving durability failures from weak hydrate bonds.

A coil component uses fine iron powder to maintain low effective AC resistance under large amplitude currents.

Aligned acicular particles in the functional layer improve contrast and bendability without complex patterned layers.

Multi-layer nonwoven laminate with varying basis weights absorbs sound waves, eliminating separate installation steps and reducing labor.

Segmented honeycomb units with optimized sealing layers improve catalyst contact while reducing pressure loss in diesel particulate filters.

Pyramidal protrusions convert tilted external light to vertical angles, reducing reflectance and color shift at side viewing positions.

Azo-metal chelate dye with d10 metal ions enables high-speed optical recording via efficient light energy absorption.

A monolithic composite panel integrates transverse stiffeners into the skin to enhance structural resistance and aerodynamic continuity.

Diamond-shaped meshes in a stretched plastic net improve load-bearing capacity for small goods packaging while reducing material input.

Propylene impact copolymer with controlled melt flow reduces surface pitting at high line speeds, enabling high-quality printed applications.

Compression molding cures phenolic skin around foam core, eliminating delamination and reducing assembly time.

Beveled edge faces create mechanical interlocking anchor heads, preventing pull-out from concrete without extending fiber length.

Stepped notch geometry prevents protrusion formation during press working, eliminating burr removal processes while maintaining high fastening strength.

A flexible display stack-up uses a non-adhesive liquid between layers to enable relative sliding and reduce structural stiffness.

A hologram transfer foil uses a polyester resin heat seal layer to bond volume holograms to application members.