Layered Products TRIZ Cases
- Electrically Dissipative Polyurethane Foam for Pipeline Protection
Controlled carbon black dispersion in polyurethane foam achieves static dissipative resistivity without mechanical property loss.
- Particle-Embedded Elastomer Rotor Blade Leading Edge
Hard particles embedded in an elastomer layer absorb particulate impact while maintaining substrate adhesion, eliminating electrochemical corrosion risks.
- Sheet Finishing Element With Granule-Filled Wavy Core
Wavy core structures filled with coarse granules reduce structure-borne noise transmission while maintaining a flat surface for floor renovation.
- Sound Absorbent Barrier With Waterproof Permeable Membrane
A flexible sound absorbent barrier employs a waterproof permeable textile membrane between covers to prevent water damage without blocking sound waves.
- Segmented Polymer Filament for 3D Printing Weld Strength
Dual-flow core-shell filaments maintain geometric accuracy while forming strong weldlines through segmented polymer structures.
- Optical Fiber Gas Trap Lines for Hydrogen Ingress Resistance
Porous gas trap lines in the cladding capture hydrogen and moisture, preventing attenuation in harsh environments.
- Modular Stackable Wear Panel With Central Bore
Integrated flanges and central bores in stackable wear panels eliminate separate anchors, reducing assembly complexity while maintaining structural integrity.
- Mineral Wool Laminate with High Stiffness Non-Woven Veil
A mineral wool laminate bonded by organic binders incorporates a non-woven veil of textile mineral fibers to reinforce the panel structure.
- Thermo-Release Foil for Semiconductor Wafer Separation
A thermo-release foil adjusts adhesive force to detach semiconductor devices from a carrier using mechanical or acoustical impulses.
- Silicone Adhesive Residue Reduction via Molecular Parameter Control
Optimizing the R3SiO1/2 to SiO4/2 unit ratio in branched organopolysiloxanes eliminates visible silicone residues on substrates after peeling.
- Vehicle Trim Fabrication Using Pre-Formed Weakness Lines
A vehicle trim fabrication method creates a line of weakness in the covering to enable precise bending and molding against the support.
- Display Panel Function Hole Shadow Removal Layer
A display panel structure uses an intermediate shadow removing layer to reduce chromatic aberration at function holes.
- Steering Wheel Skin Hardness Ratio for Grip and Abrasion
A steering wheel skin uses specific durometer ratios to balance soft grip feel with structural stability.
- Microsphere Composite Core Material for Lightweight Structural Panels
Encapsulating resin hardens around microspheres to form a lightweight composite core structure.
- Porous Ceramic Filters with Polymer Barrier Coatings
A thermally cross-linkable polymer pre-coating blocks microcracks in porous ceramic filters before catalyst washcoating.
- Composite Yoke for Rotor Systems
Broad goods composite yoke construction method reduces material count and eliminates straps by using continuous plies across all arms.
- Ballistic Material System With Hybrid Weave Layers
Hybrid ballistic material system uses varying weave patterns and denier values across layers to reduce weight while maintaining protection standards.
- SiC Ceramic Overcoating for Carbon-Carbon Brake Oxidation
Silicon carbide ceramic overcoating protects carbon-carbon composite brake discs from oxidation.
- Composite Filler With Non-Bondable Core
A composite filler uses a removable non-bondable core wrapped by spirally layered materials to form a structured gap-filling component.
- Anti-Reflection Coating Design for Lens Tarnish and Reflection
A seven-layer anti-reflection coating uses an alumina base and porous silica top to reduce optical reflection.
- Thermal Oxide Coating on Fluid Ejector for Etching Resistance
Thermal oxide coating on fluid ejector surfaces prevents etching from aggressive alkaline fluids while avoiding high-temperature warping of the membrane.
- TFT-LCD Diffusion Sheet Refractive Index Optimization
Optimizing the refractive index ratio of the base sheet improves luminance while minimizing power consumption in TFT-LCD backlight units.