Shielding Materials TRIZ Cases
- Flexible Noise Reduction Sheet with Honeycomb Grooves
Segmented ferrite granules in a resin matrix resolve deformation flexibility limits while maintaining magnetic shielding.
- Corona Shielding System with Anisotropic Conductivity
A corona shielding system uses a polymeric matrix with mixed planar and spherical particles to achieve adjustable anisotropic conductivity.
- Electromagnetic Wave Absorber Array for Broadband Interference
An electromagnetic wave absorber uses an array of magnetic material bodies to absorb radiation across multiple frequency bands.
- Collapsible Faraday Enclosure with Vestibule and Conductive Seams
A collapsible Faraday enclosure uses conductive fabric walls and a vestibule section to isolate electronic devices from RF signals.
- Electrostatic Protection Component with Side-Edge Discharge
Laminated ceramic electrostatic protection component uses side-edge discharge electrodes to extend the discharge path length.
- Nanowire Shielding Film for Flexible Electronic Cards
Flexible nanowire films shield electronics while reducing weight and material usage.
- Polymer-Graphene Housing for EMI Shielding
A graphene-reinforced overmolded outer layer provides electromagnetic interference shielding and electrostatic discharge protection.
- Electromagnetic Wave Absorbing Heat Conductive Sheet Design
Oriented fibrous fillers and magnetic powder in a resin matrix balance thermal conduction with electromagnetic wave absorption.
- Conductive Label ESD Protection for Frequency Converters
A conductive label guides static electricity from housing openings to grounding points.
- Polyarylethersulphone-Coated Carbon Nanotube Dispersion in Epoxy
Polyarylethersulphone thermoplastic polymer coats conductive carbon nanotubes to facilitate dispersion within epoxy resin matrices.
- EMI Shielding Encapsulant with Conductive Particles
An encapsulant layer disperses conductive particles to shield electrical circuitry from electromagnetic interference.
- Magnetic Encoder Shield Notch for Noise Reduction
A notched magnetic shield redirects external flux to reduce noise in rotational angle detection.
- Speaker Assembly Magnetic Field Counteracting Component
A speaker assembly uses a magnetic field counteracting component to generate an opposing magnetic field.
- Multi-piece Shield with Thermal Insert for Circuit Boards
Segmenting the shield into fence, lid, and insert resolves manufacturing cost versus reworkability trade-offs while enhancing electromagnetic shielding.
- Silsesquioxane-Modified Polymer EMI Shielding
Silsesquioxane-like particles modify polymer matrices to enhance electromagnetic energy absorption.
- Planar Superconducting Shields for Magnetic Flux Expulsion
Parallel planar superconducting shields expel magnetic flux via the Meissner Effect, eliminating residual fields trapped by cylindrical designs.
- Conductive Housing with Ground Path for Static Protection
Continuous circumferential conductors route static discharge to ground, preventing circuit damage while insulating films block electromagnetic interference.
- Alternating Metal Foil Resin Laminate Shielding
Alternating metal foils and resin layers create a symmetric laminate structure that balances shielding effectiveness with weight reduction and formability.
- Backlight System with Segmented Back Frame and Conductive Fiber Net
Segmenting the back frame reduces mold costs while the conductive fiber net in the reflector plate prevents electromagnetic interference.