Shielding Materials TRIZ Cases
- Shielded Rotation Transmission Shaft for High-Torque EMC Testing
Conductive fiber brushes and a bearing-supported FRP shaft transmit high torque at high speed while blocking EMC chamber wave leakage.
- Multilayer Ion Pump Shielding for Compact Quantum Vacuum Cells
A two-layer magnetic shield contains ion pump field leakage, enabling compact vacuum cells to protect nearby magnetic-sensitive sections.
- Anisotropic Conductive Polymer Films via Electric Field Particle Alignment
Electric field alignment forms directional conductive paths in polymer films with fewer particles, lowering cost and process complexity.
- Transparent RF Antenna Mesh With CNT Layer for 5G and EMI Shielding
A CNT or graphene signal enhancement layer on etched metal mesh balances transparency, low resistance, 5G antenna performance, and EMI shielding.
- Foldable Antenna Grounding Patterns for ESD Without Radiation Loss
Discontinuous conductive patterns ground static electricity in foldable displays while avoiding antenna radiation blockage and performance loss.
- Stacked Battery Pack Layout for Accurate Impedance Measurement
A same-polarity stacked cell layout suppresses magnetic interference, enabling more accurate internal impedance monitoring in battery packs.
- Magnetic Layer Shielding Material Balancing EMI and Impact Durability
A metal-magnetic-metal shielding stack uses urethane resin content and Tg control to preserve EMI shielding under impact and collision.
- Wireless Charging Antenna Shielding for Flicker-Free Display Scanning
A shielding sheet and adjacent charging frequency reduce display flicker while allowing wireless charging and display operation at the same time.
- Magnetic Shielding Sheet Sealing Structure for Miniaturization
A third protective layer smooths the sheet edge step, limiting film deformation while preserving sealing force in smaller magnetic shielding sheets.