Contact Us Visiontek Systems Ltd.
Conductive and ITO Coated Polycarbonate & Polyester
Anti Reflective (AR) Coated Plastics and Glass
Micromesh - High Transparent RFI Shielding, EMC Laminated Windows and Displays
Micro Mesh is an etched copper grid for electromagnetic shielding of LCD displays. When laminated to glass the micromesh offers the highest levels of transparency for any RFI, EMC mesh windows in the RFI shielding market. Transmission levels are 90%. These levels have only been achieved in the past by using a conductive coating, such as ITO, where the EMI performance is greatly compromised.
Click here for Micromesh EMI attenuation results
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The etched manufacturing process provides a consistent grid matrix: - Line width is min 0.010mm - Space between line centres is 0.300mm
The front surface has a black mask and the copper grid is exposed to the rear surface.
Optical quality of the film is excellent once laminated. EMI shielding effectiveness is limited compared to woven wire mesh such as EmiClare due to the very fine copper construction.
Termination of the conductive surface is via direct contact to the mesh via a rear stepped edge only: The manufacturing process is complex and designed for high volume reducing any options or variations in design.
Visiontek Systems capability in optical lamination process integrates this base film into finish display filters incorporating Anti-Reflective finishes, transparent heaters and touch enabled screens.
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EMI Shielding Properties
Samples are available on request
The micromesh range of laminated EMI windows is part of Visiontek Systems range of EMI Windows and Emiclare EMI Windows
VisionTek Systems Ltd.
1 The Acorns
Upton
Chester
Cheshire CH2 1JL
United Kingdom
Tel : 44 (0) 1244 377569
Fax : 44 (0) 1244 370203
e-mail: visiontek.sales@gmail.com
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