EMI Shielding Glass
Advanced EMI/RFI shielded glass using ITO conductive coating and metal mesh multi-layer shielding technology, delivering ≥60dB shielding effectiveness with ≥85% visible light transmittance. Professional anti-electromagnetic interference and anti-information leakage solutions for critical applications.
Product Overview
As a leading EMI glass manufacturer, JZJ Glass produces EMI shielding glass — a special functional glass combining high optical clarity with outstanding electromagnetic shielding performance. Our EMI/RFI shielded glass products are widely used across military aerospace, medical equipment, financial security, and industrial control applications where reliable EMI shielding techniques are essential.
Multi-Layer Shielding Structure
ITO magnetron sputtering coating, metal grid etching, and silk screen conductive silver paste are the core EMI shielding techniques we employ. Each method offers distinct advantages in terms of shielding effectiveness, optical clarity, and surface resistance, allowing us to customize the most suitable solution for your specific application scenario.
High Light Transmittance & Low Resistance
Visible light transmittance ≥85%, surface resistance 10-100Ω/sq, while ensuring excellent shielding effectiveness, maintains good optical performance.
Wide Frequency Coverage
Shielding frequency covers 10kHz-40GHz, can meet full-band electromagnetic protection requirements from low frequency to high frequency.
How Does EMI Shielding Work?
If you have ever wondered how does EMI shielding work, the answer lies in the conductive layer embedded in the glass. This layer — whether ITO coating or metal mesh — acts as a Faraday cage that reflects and absorbs incoming electromagnetic waves, preventing them from passing through to sensitive electronics behind the glass. Our EMI shielding glass delivers 30-60 dB attenuation depending on the shielding technique and coating specifications.
Core Features
High-Efficiency EMI Shielding
Shielding effectiveness ≥60dB (100MHz-10GHz), covering 10kHz-40GHz wide frequency band, effectively blocking electromagnetic interference.
Anti-Information Leakage
Prevents classified information from leaking through electromagnetic radiation, meets security level requirements, ensures information security.
High Light Transmittance
Visible light transmittance ≥85%, keeps displays clear and bright, does not affect visual effects.
Low Surface Resistance
Surface resistance 10-100Ω/sq, excellent electrical conductivity, ensures stable electromagnetic shielding performance.
Multi-Layer Shielding Structure
ITO magnetron sputtering, metal grid etching, silk screen printing multiple processes available, meets different application scenario requirements.
Anti-Electromagnetic Interference
Effectively shields external electromagnetic interference, ensures stable equipment operation, suitable for electromagnetic sensitive environments.
Technical Specifications
Application Scenarios
Military & Aerospace
Military displays, radar displays, avionics, ensures critical information security.
Medical MRI/CT
Medical imaging equipment display panels, prevents electromagnetic interference affecting diagnostic accuracy.
Secure Conference Rooms
Confidential organization meeting rooms, data centers, prevents classified information leakage through electromagnetic radiation.
Bank ATMs
Bank automated teller machines, financial terminals, ensures transaction information security.
Data Centers
Data center server rooms, monitoring centers, prevents electromagnetic interference affecting stable equipment operation.
Aerospace Instruments
Aircraft cockpits, spacecraft instrument panels, stable operation in complex electromagnetic environments.
Frequently Asked Questions
Need Custom EMI Shielding Glass?
As a trusted EMI shielding glass manufacturer, JZJ Glass is among the leading EMI shielding companies providing professional electromagnetic protection solutions. Contact our technical team today.
Application Guide: When to Use & When Not to
Helping you choose the right glass type for your specific application — avoiding costly mismatches.
Ideal Applications
Not Recommended For
Cooperation Process
From initial inquiry to after-sales support — a transparent, structured workflow with clear milestones at every stage.
Related Articles
Cover Glass for Medical Device Displays
Complete guide to material selection, EMI shielding, and certification for medical display applications.
Read Article →Comparison GuideOptical Glass Product Comparison
Side-by-side specs of all JZJ Glass product types including EMI shielding glass options.
Read Article →Engineering GuidePrecision Glass for Medical Devices
Technical requirements for glass components in medical instruments and diagnostic equipment.
Read Article →