Layered Products TRIZ Cases

Controlled surface kurtosis creates rounded asperities on a sintered ceramic hearing aid cover, suppressing dirt adhesion and enabling easy cleaning.

A film tearing device uses a vacuum clamping roller with elastic buffers to grip and rotate the film layer.

Liquid mediates peeling electrification in semiconductor manufacturing, preventing electrostatic breakdown of element formation layers.

Connecting canals bridge external through holes and internal strips to resolve insufficient low-frequency noise attenuation.

Unidirectional fiber bundles and adhesive tapes prevent delamination in curved composite structures without adding weight.

Segmented wiping members resolve contradictions between absorption capacity and spreading control, ensuring reliable nozzle surface cleaning.

A conjugate fiber combines a high orientation resin with a lower melting point surface layer to enable thermal extension and bonding.

A layered ceramic and oxidized polyacrylonitrile cover contains exothermic events while allowing gas venting.

Dual high-boiling solvents in the resin layer improve carrier detachability while preventing cracking and powdering during peeling.

Elastic protrusions deform to pass through flange openings and recover to secure decorative attachments, resolving complexity in customization systems.

Compressible core allows single-sided insertion and height adjustment, eliminating multiple insert sizes and reducing scrap costs.

Needling devices drive non-woven filaments through dry preforms to increase permeability and cohesion, enabling rapid polymer infiltration without delamination.

Repeatedly applying thin resin layers prevents air bubbles and foaming, achieving smooth surfaces and accurate hole registration during PCB drilling.

Pedestal thermal insulation structures slow glass powder cooling rates to prevent rapid temperature changes and substrate cracks during laser packaging.

Vertical tension exceeds lateral tension in the membrane to uniformize pressing force and prevent uneven polishing amounts on silicon wafers.

Partial sealing of anodic films prevents thermal cracking during manufacturing by maintaining strain tolerance in unsealed inner regions.

A fiber-reinforced composite material uses controlled pore structures to reduce weight while maintaining mechanical integrity.

Polyester and nylon braiding merges protective and strength-bearing functions in a low-pressure diving hose, preventing layer separation under bending.

A non-adhesive portion in the second adhesive layer prevents streaks on the display surface at bending regions.

Embedding a flexible mesh cushioning layer within organic films distributes impact stress, preventing screen cracking without increasing packaging thickness.

A panel design arranges protrusions and recesses in a grid pattern to enhance structural rigidity through geometric alternation.

Direct conductive heat transfer from embedded heaters cures composites, eliminating slow convective processes and preserving structural integrity.

A polypropylene impact copolymer composition with controlled xylene fractions improves long-term creep properties.

Merging touch sensing with liquid crystal driving reduces device thickness and manufacturing complexity by eliminating separate layers.

An asymmetric pressure-sensitive adhesive layer prevents polarizer curling and improves thermal resistance in liquid crystal displays.

A thixotropic paste cures via engine heat to restore damaged thermal barrier coatings on gas turbine components.

A temporary barrier structure prevents alignment liquid diffusion during curing, maintaining boundary precision and adhesive force.

Sequential deposition of red pigment layers within specific hue angles to form a multilayer coating film.

Grind device region to create circular concavity while preserving thicker peripheral surplus, maintaining rigidity during thin wafer handling.

A reinforced substrate uses alternating fiber thickness regions to balance resin shrinkage forces during composite curing.

Asymmetric fiber orientation in a multilayer nonwoven sheet provides high machine-direction elongation while suppressing cross-machine stretch.

Plate-like inorganic particles reduce adhesive force between the carrier and base, enabling mechanical lifting off without thermal defects.

Shear strain events exfoliate graphite in molten polymer to form graphene-reinforced composites, lowering production costs for large-scale manufacturing.

A hydrogen-permeation-inhibiting coating applied to fiber-reinforced composite walls prevents gas diffusion through the passenger compartment structure.

Low elastic modulus adhesive distributes bending strain across flexible display panel and outer members, preventing stress concentration damage.

Adhesive overlay restrains shells to reduce noise and movement, preventing game spooking.

An anionic or non-ionic dispersant inhibits re-flocculation of nanomilled calcium carbonate particles, preserving brightness and opacity in print media.

V-shaped notches in a foam damper absorb impact energy to reduce injury risk during high-speed collisions.

Segmenting polymer thickness into stacked layers reduces operational voltage while maintaining fabrication simplicity.

A washable fire-resistant fabric blends melamine and modacrylic fibers into a non-woven batt bonded by chain and tricot stitches.

Selective illumination of light-curable material creates pits and lands while false mask features prevent unauthorized copying.

Specific Fe, Cu, Zn, Ni, Si, Co, Bi ratios improve noise removal capabilities to match winding type inductors.

A detachable reel apparatus separates from the tape processing unit to enable quick component tape resupply without disturbing the exposure mechanism.

Spatially separated weld sections with vibration decoupling zones isolate energy, preventing damage to sensitive components.

A three-layer sensory fabric uses interleaved conductive strips to detect force location and magnitude through woven connections.

Polyurethane foam formulation using specific urea compounds reduces volatile organic compound emissions while maintaining compression residual strain balance.

Multi-layered fire resistant panel integrates a rigid core with flame retardant layers to achieve ASTM E84 Class I ratings while maintaining thinness.

Hybrid body armor combines high tenacity woven fabric with nonwoven fibrous sheets to resist ballistic threats.

A flexible display device incorporates a stress neutral surface between the inner hard coating layer and the display panel to manage bending forces.

Transverse conductive paths in a three-layer mat detect pressure distribution, reducing manufacturing complexity through integrated weaving.