Shielding Materials TRIZ Cases

See how a normal-conductor tubular shield with optimized conductivity and thickness suppresses

See how zirconium copper and stainless steel fibers replace scarce molybdenum in mesh structure

See how a conductive layer on the inner casing face dissipates static electricity to ground whi

See how crosslinked conductive polymer nanoparticles improve water washing resistance and high-

See how vapor-deposited coatings on base substrates eliminate nickel exposure while maintaining

See how MOF-modified polyimide fibers with polypyrrole overcome surface inertness to deliver li

See how relocating the conductive layer to the casing inner face dissipates static electricity

See how polymer fibers with embedded and surface metal alloys shield terahertz radiation while

See how metal-wire yarns and silicone coating combine in a wrappable textile sleeve to provide

See how aligned polymer nanofibers with thermal fillers achieve high EMI shielding and anisotro

See how a tubular normal-conductor magnetic shield with optimized conductivity-thickness produc

See how dual metal alloy coatings with trigonal and hexagonal crystal structures on polymer fib

See how vacuum-deposited conductive and corrosion-resistant metal coatings on non-woven fiber m

See how electrostatically flocked carbon fibers with ferromagnetic modifiers achieve broadband

See how a fiber-web shielding sheet uses pressure-activated conductive adhesive to enable flexi

See how using different metal materials for warp and weft breaks isotropic limits, enabling dir

See how copper and nickel-plated carbon fibers in nonwoven composites absorb electromagnetic wa

See how hydrogen getters in a primary helium circuit adsorb nitrogen, oxygen, and carbon dioxid

See how pattern wiring on a control board discharges static electricity before module connectio

A conductive spring bridges MMIC heat to a plastic radome, improving radar thermal dissipation while preserving RF transmission.

Graphene-coated inorganic core-shell particles absorb EMI instead of reflecting it, reducing autointoxication while improving heat dissipation.

A resin-metal laminate controls anisotropy at break to limit spring-back and keep electromagnetic shielding materials stable after forming.

A sidewall conductive layer links the anti-electrostatic layer to a first structure, draining static charge before it reaches the substrate.

Stepped ferrite particle surfaces improve resin bonding and prevent dropout while preserving composite moldability and filling ability.

Varying third-metal concentration within a magnetic layer improves thickness-direction permeability and low-frequency shielding without non-magnetic films.

Discontinuous conductive patterns ground static electricity at flexible display edges without blocking the antenna radiation area.

Metal strips dispersed in a resin blocking layer enable molded composite parts to shield electric and magnetic fields without added assembly steps.

Printed CNT ink doubles as an etch mask for metal mesh, enabling transparent conductive circuits with low resistance and fine-trace reliability.

A metal-magnetic-metal stack improves reflection and attenuation together, boosting EM shielding while staying thin, light, and bendable.

Controlling squareness ratio in Al-substituted hexagonal ferrite helps binder-based absorbers maintain shapeability and improve high-frequency attenuation.

A magnetic layer with controlled solvent content between metal layers preserves EM shielding after heat exposure and external force.

Integrated shielding in the battery pack housing and electronics casing limits EMI coupling in compact EV layouts and protects BMS and converter operation.

A magnetic powder-resin layer paired with a conductive shield cuts eddy current heating while maintaining EMI protection for conductors.

Controlled solvent content in a magnetic acrylic layer between metal sheets preserves EMI shielding under heat and external force.

A conductive coating tuned by conductivity and thickness blocks electric fields while still allowing magnetic power transfer and signaling.

A rubber, carbon, and magnetic iron oxide composite absorbs millimeter-wave radiation as a flexible paste or sheet without a reflective layer.

A low-density CNT absorbing layer paired with metal cuts EM transmission and reflection while keeping shielding sheets lightweight.

A grounded baffle or shield layer blocks antenna waves from the FPCB in multi-fold displays, reducing folded-state signal loss.

Adding oxide-forming elements to Fe-Ni-Si magnetic powder raises resistivity for high-frequency use without sacrificing magnetic properties.

A stitched fiber-reinforced composite combines EMI shielding, fire retardancy, and heating or cooling to cut weight and simplify assembly.

Placing the contactless reader antenna between the display and back plate extends swipe distance while magnetic shielding limits interference.

Discontinuous conductive patterns ground static electricity in foldable devices without blocking the antenna radiation area.

Segmented ferrite blocks with a localized metal magnetic layer cut EV wireless charging shield weight and heat while maintaining transfer efficiency.

Patterned conductive layers on 3D substrates selectively reflect target wavelengths while preserving transparency and reducing crosstalk.

A magnetically permeable grounded shield wall between adjacent RF devices cuts EM cross-coupling without enlarging the package.

A graphene and phase-change composite tackles EMI shielding and heat buildup in RF electronics without bulky metal parts or external power.

Split Fe-based nanocrystalline core pieces control surface flatness and coercivity to improve cable noise suppression and handling.

Stacked conductive and insulating layers absorb electromagnetic waves while keeping shielding structures thin and lightweight for electronic devices.

Patterned conductive meshes on a 3D substrate selectively reflect or transmit target wavelengths, reducing interference while preserving transparency.

Different ribbon anisotropy directions stabilize magnetic shielding and improve coil Q in wide sheet members for contactless charging.

A 2-methylene-1,3-dicarbonyl resin system enables one-part adhesives to cure near room temperature with low volatilization and less sensor contamination.

A wraparound magnetic sheet uses an oversized adhesive and protective layer to fix securely on cables, preventing peeling and noise leakage.

High-shear CNT masterbatch dispersion improves polyurea conductivity and strength at low loadings while easing processing and handling.

A dual-wall textile sleeve combines interlaced wire, conductive yarn, and heat-set bias to shield 100 MHz to 1 GHz while staying flexible.

Segmented conductive portions in a foldable housing create an ESD path that protects the display without adding bulk or shrinking screen area.

Chemical etching uses printed CNT ink as an etch mask to pattern metal mesh films with low sheet resistance, high transparency, and less trace damage.

Surface-treated hexagonal ferrite with a polyamide binder improves radio wave absorption and mechanical durability for stable radar recognition.

Grounded conductive fills and high-k liner layers under an inductor suppress substrate eddy current loss and raise Q factor.

Segmented ferrite blocks with recessed coil grooves cut shielding weight while preserving magnetic shielding and wireless power transfer efficiency.

Controlling the polyamide α/γ crystal ratio keeps the absorption peak stable and improves transmission attenuation control in radio wave absorbers.

Conductive yarn wound beside a sleeve edge smooths electric field intensity, reducing discharge risk and protecting the insulating jacket.

Stacked magnetic layers with an absorbing adhesive cut reflected EMI and magnetic-field interference in compact electronic devices.

Integrated magnets and shielding passively magnetize a tissue-penetrating device while reducing contamination, tip damage, and field exposure.

Stacked conductive and insulating layers absorb electromagnetic waves while keeping shielding structures light and thin for slim electronics.

Ferromagnetic and conductive metal layers with a Cu-Ni treated film improve shielding below 300 kHz while preserving adhesion and weather resistance.

High-melting resin and adhesive layers keep a magnetic shield sheet bonded and stable at high temperatures, protecting appearance and shielding properties.

A rubber-bound magnetic iron oxide layer with a tuned dielectric backing absorbs millimeter-wave signals while staying flexible on curved surfaces.

Conductive yarn wound on the insulation jacket smooths sheath-end field peaks, preventing discharge damage while saving installation space.

Silane-treated hexagonal ferrite in an olefin resin improves radio wave absorption while preserving weather fastness and vibration damping.

Magnetic powder loading and thickness are tuned to deliver 8 dB+ transmission and reflection attenuation for more accurate on-vehicle radar.

Cross-layer iron-based nanocrystalline ribbons steer magnetic flux to cut eddy current loss and improve wireless charging efficiency.

A multilayer magnetic shield combines permeable and conductive materials to attenuate stray fields.

Segmented magnetic shields redirect leaked fields through closed and open regions, reducing leakage strength without increasing structural complexity.