Shielding Materials TRIZ Cases

Tripod electrode creates partial Faraday cage to shield ullage from high electric fields during lightning strikes.

Radial slits in the shielding layer dissipate eddy currents, reducing heat generation and power transfer losses.

A core-shell type magnetic particle comprises a magnetic metal particle and an oxide coating layer formed on the surface of the magnetic metal particle.

A portable electronic device integrates a series-connected electric shock protection element to block leakage currents from external power sources.

Aluminum magnetic shielding material with 99.999% purity suppresses magnetoresistance effects at cryogenic temperatures.

Alternating magnetic and conductive nonmagnetic layers in the attenuator reduce transmission characteristics below 200 MHz via magnetostatic interactions.

A fiber-reinforced polymer composition integrates conductive fibers and thermally conductive fillers to provide structural support.

Overmoulding fixes RF trap positioning on cables, eliminating variable placement errors that cause inconsistent magnetic resonance performance.

A dipole coil wireless power transmission device incorporates a canceling coil system to suppress leakage magnetic fields.

Segmented magnetic layers with filled holes suppress eddy currents, reducing power loss and temperature rise during wireless charging.

Low-loading carbon nanotube composites achieve over 15 dB reflection loss while enabling fine pyramidal manufacturing.

Normalizing heat treatment creates coarse grains in a steel sheet to suppress DC magnetic fields from MRI devices.

Regular through-crack patterns align magnetic flux to boost effective permeability and inductance, resolving suboptimal orientation-dependent performance.

Segmented superconducting rings and compensation coils replace bulky cylindrical shields, reducing cooling power and re-heating time.

Nanowire networks in polymer matrices resolve mechanical fragility and high manufacturing costs of rigid metal oxide films.

A microwave shielding device uses a bent choke unit and heterogeneous cover materials to reduce electromagnetic wave leakage.

Shielding films on opposite circuit board surfaces connect electrically at the lateral side to block leaky waves that distort high-frequency signals.

A composite article uses coated conductive metal fibers within a thermoplastic resin matrix to ensure static dissipation and flame retardancy.

M-substituted epsilon-iron oxide crystals tune absorption peaks via aluminum or gallium substitution.

Flake-treated Fe-based amorphous alloy shielding sheet minimizes geomagnetic sensor distortion while maintaining device thinness.

Segmented shielding members reduce induced currents to maintain inductance and prevent pen input malfunctions.

A protective garment integrates conductive fabric liners to shield the torso from electromagnetic radiation while maintaining comfort.

Carbon fiber-plastic shields bond via conductive adhesive, resolving weight and shielding trade-offs in electric vehicle connections.

A touch panel uses an insulation layer to cover sensor parts and wires, preventing static electricity from reaching sensitive components.

Optimized pore distribution in a carbon nanotube assembly improves electromagnetic wave shielding while maintaining mechanical strength and handleability.

Optimizing fibrous carbon nanostructure content within an insulating matrix enhances absorption capacity above 20 GHz while maintaining compositional stability.

A sacrificial rib on the frame member absorbs welding heat to form a continuous electromagnetic interference seal.

Segmented conductive strips shield electric field interference without blocking magnetic induction, ensuring vehicle electronics compliance.

Segmenting spherical aggregates into fibrous structures creates conductive paths that resolve internal resistance issues in absorbers.

A mesh shielding filter blocks RF electromagnetic waves and collects charging particles, preventing optical signal intensity reduction.

Metal gasket fills plate gaps to shield electromagnetic waves in solid state drives.

Conductive fiber webs with phase-change heat dissipation units maintain shielding coverage on uneven surfaces without performance loss.

Sendust block integrates magnetic shielding and electrical insulation, eliminating separate insulating sheets to improve reliability in wireless power chargers.

Halogen salt intercalation enables uniform magnetic particle coating on graphene, eliminating defects from toxic reduction agents.

High hydrogen-to-carbon ratios passivate non-armchair sites to enable continuous production of high-conductivity nanotubes.

Segmented coating layers with glycidyl acrylic rubber prevent thickness expansion under high temperature and humidity while preserving magnetic permeability.

Segmented conductive layers on a resilient core reduce compression force requirements and secondary interference sources in EMI shielding applications.

A composite gasket embeds a resilient conductive mesh sheet within a polymer gel layer to provide electrical conductivity and structural support.

Aligned graphene platelets in a carbon matrix yield high thermal conductivity, resolving weight penalties of metallic heat sinks.

Evenly wound coils form closed flux loops to resolve uneven field distribution and reduce residual static magnetism in shielding devices.

Derivative-free optimization of nested magnetic shield parameters resolves non-concentric structure challenges while improving shielding factors.

A carbon nanotube infused fiber wire combines structural strength with electromagnetic shielding capabilities.

A resin sheet embeds magnetic materials at varying densities to shield electromagnetic waves for wireless charging.

A coil component integrates a ceramic insulating layer over a shielding layer to enhance electromagnetic interference protection.

An inclined electrical discharge path on the base tape reduces stress concentration, preventing carbon layer tearing and inconsistent density during molding.

A voltage-responsive conductive patch changes color to indicate compromised electrical discharge points on aircraft skins.

A protective housing uses a conductive mesh canopy to shield infants from electromagnetic radiation.

Amorphous metallic microwires in paint absorb electromagnetic radiation, solving the trade-off between shielding effectiveness and layer mass.

Thermal contraction of a copper-clad aluminum braid creates a cylindrical shield that reduces weight and cost while maintaining 50 dB attenuation.

Carbon nanotube coatings provide microwave shielding for electro-optic windows without compromising optical clarity or increasing manufacturing costs.