How to solve touch screen damage caused by vibration？1.Equipped with thickened high-strength tempered glass with secondary reinforced explosion-proof treatment, it boosts impact, drop and compression resistance, and avoids cracking caused by external force.
2.Adopt high-elastic vibration-resistant OCA glue combined with shock-absorbing lamination technology to offset vibration tension, preventing delamination and glue separation.
3.Highly elastic shockproof silicone rings are installed around the screen to absorb vibration and impact force and disperse pressure evenly.
4.The screen, touch panel and backlight form an integrated reinforced module to enhance overall structural rigidity and prevent internal components from loosening and shifting.
How to reduce electromagnetic interference1.Adopt dual-layer design with shielding layer and ITO sensing layer to isolate external electric and magnetic field interference and stabilize the reference sensing potential.
2.Full coverage of high-conductivity copper foil shielding on the back and sides of the screen, which grounds and discharges interference clutter and blocks intrusion of electromagnetic radiation.
3.
Adopt touch cables with aluminum foil shielding and twisted-pair shielding structure to reduce line coupling interference and improve signal purity.
4.Adopt industrial-grade high anti-interference touch main control IC to raise signal-to-noise ratio threshold, enabling stable recognition of valid touches in strong electromagnetic environments.
5.
Add magnetic beads, inductors and filter capacitors at the power terminal to filter out clutter current and eliminate power crosstalk affecting touch sampling.
FAQ1.Q: Will touch function fail under strong electromagnetic interference?A: No. It adopts dual-layer shielding & ITO structure and full-covered copper foil shielding to isolate electric and magnetic interference and keep stable touch signals.
2.Q: How to solve signal interference caused by surrounding electrical equipment?A: Equipped with aluminum foil twisted-pair shielded cables to reduce line coupling interference and purify touch signals.
3.Q: Will power supply noise affect normal touch operation?A: No. Magnetic beads, inductors and filter capacitors are installed to filter clutter current and avoid power interference.
4.Q: Is this touch screen suitable for high-interference industrial working conditions?A: Yes. Built-in industrial-grade anti-interference touch IC improves signal-to-noise ratio to identify touches accurately.
5.Q: What other anti-static and anti-interference designs are adopted?A: Standard grounding design discharges interference noise, realizing all-round electromagnetic protection.
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