Shielding Materials TRIZ Cases

A nanofiber-based electromagnetic shielding sheet dissipates heat from high-power components while blocking interference.

A conductive fabric electronic module assembly uses a snap fastener to create a durable electrical connection between the component and the textile substrate.

Composite conductive structures reduce filler loadings to lower viscosity, enabling multifunctional paint formulations with robust electromagnetic properties.

A magnetic field shielding sheet incorporates a metallic protective film to enhance rigidity and heat radiating performance.

Aligned elongate nanostructures form a connected conductive network that shields electronic components while minimizing space occupation.

A laminated film with metal and magnetic layers covers a substrate to provide composite shielding for electronic components.

Segmented electrostatic shield with overlapping core portions eliminates electrostatic coupling to maintain current measurement accuracy.

A composite web of PBT resin and nanofillers absorbs electromagnetic waves through reflection and heat conversion.

An RF shielding layer positioned between aligned on-metal NFC tags blocks electromagnetic signals to prevent unintended data transfer in multi-layer products.

A shield structure uses a conductive tape layer to splice a thin film shield layer over openings in the cover.

A shielding box uses a wave-absorbing layer and multiple metal layers to attenuate radio frequency signals.

Infiltrating a carbon nanoscale fiber network with a ceramic precursor resolves the trade-off between mechanical strength and flexibility in advanced ceramics.

A sealing section with conductive particles absorbs and reflects RF radiation, reducing harmful exposure while preserving acoustic signal transmission.

Pre-formed conductive foils bond to non-conductive housings, resolving poor shielding and mechanical degradation from manual paint application.

A laminated electromagnetic shielding material combines metal foils and insulating layers to reflect and absorb waves.

A carbon nanotube film structure forms a conductive electromagnetic shielding layer on electronic elements.

Laser etching forms precise grooves on resin layers, enabling conductive coating to replicate patterns while avoiding sputtering reliability issues.

A wire assembly uses a magnetic insulative wrap to encircle conductors near antennas.

Coated magnesium oxide particles in woven fabric maintain stable resistance, preventing partial discharge incineration and electrical shorts.

Annealing and acid treatment densify polymer-free carbon nanotube sheets, resolving tensile strength losses from physical compression.

Integrated ferrite and PTCR layers suppress EMI noise while providing self-recovery current protection in compact electronic assemblies.

Stacked layers with a porous shielding layer resolve the trade-off between light transmittance and electromagnetic absorption.

A magnetic sheet composition employs a sulfonium borate complex curing agent to enable low-temperature, high-speed curing.

Printed aligned single-walled carbon nanotubes resolve the trade-off between high shielding performance and low material density in advanced electronics.

Encapsulate perpendicularly aligned ferrite microwires in non-conductive polymer to resolve low areal density and stability limitations in EMI shielding.

Heat-fusing nonconductive filaments bonds conductive wires at joints, preventing wire shift and end fray that degrade shielding performance.

Localized adhesive junctions maintain electrical and thermal conductivity while securing nanofiber fabrics to substrates.

Polymer housing eliminates separate EMI shields and heat sinks, reducing weight and cost while maintaining performance.

Masked conductive fiber material embedded in composite storage tanks dissipates static charges without corrosion or installation difficulties.

A microelectronic package integrates an electromagnetic interference shield layer with controlled electrical conductivity to scatter and attenuate fields.

Interlaminar resonance chambers within a composite laminate absorb electromagnetic radiation while maintaining structural integrity.

Electroplated high permeability layers on a seed layer concentrate magnetic flux away from the sensor, reducing stray field intensity by up to 100 times.

Composite gaskets absorb RF leakage through non-contact zones, resolving conductivity gaps and improving emissions compliance.

A ferrite sintered plate with optimized composition delivers high magnetic permeability and volume resistivity.

A detection circuit uses a fuse to isolate an ESD protection device from a transistor for accurate drain current measurement.

Detachable nested magnetic shields reduce spatial demands while maintaining continuous shielding effectiveness for sensitive electronics.

Metallic protecting member bonded to magnetic shielding sheet via adhesive layer, resolving fragility and heat dissipation constraints in portable terminals.

A composite substrate integrates a magnetic sheet between non-magnetic substrates to form a thin antenna module.

A segmented lightning diverter element integrates electrostatic discharge protection via a resistive support structure.

Directly integrated fiber reinforcing members maintain antenna performance in molded electronic device housings.

A magnetic shielding sheet uses a metal-ceramic composite layer to enhance magnetic properties.

M-type hexaferrite particles absorb GHz waves via magnetic loss, resolving reflection issues that limit conventional conductive materials.

A magnetic field shielding sheet uses flake treatment to divide thin film magnetic sheets into fragments, reducing eddy current losses in wireless power transmission.

Coke powder and carbon fiber create a conductive network in resin that achieves 45 dB shielding while maintaining mechanical strength.

Conductive pathways formed by carbon nanotubes and graphene in a ceramic matrix resolve brittleness while maintaining lightweight thermal stability.

A carbon fiber housing uses a conductive mass in a groove to establish electrical grounding, suppressing electronic noise from resonant circuits.

Segment large ferrite areas into sintered blocks to prevent distortion while forming complex shapes before cutting.

Non-conductive resin arrangement guide aligns clip-shaped conductor to prevent positional variability and defects during soldering.

Magnetic seals on the conductive fabric enclosure prevent remote tracking and theft while ensuring convenient daily operation.

A graphene absorbing film uses layered flaky particles to absorb electromagnetic wave noise across hundreds of MHz to several GHz.