Crystal masks

Crystal masks

Crystal masks are used to enable deposition on to quartz crystals by evaporation-sputtering.

Since 1975, Tecan has been supplying highly accurate and durable single (for 4 or 5 part stacks) and multi-level (for 2 part stacks) crystal masks to major crystal manufacturers.

Burr-free aperture edges and controllable draft angles enable improved deposition performance.

Finished masks, produced in stainless steel and nickel with optional gold-plating, typically withstand post-deposition cleaning for up to 10 times longer than conventional masks. Tecan also supplies masks with appropriate framing systems, manufactured in aluminium.

Specifications

Material Thicknesses Top & bottom masks: 0.003" (approx 75µm)
Spacer/ crystal nests 0.002"−0.015" approx 50-400µm)
Unframed masks: 0.010"−0.020" (250-500µm)
Positional Tolerances (for mask alignment) +/− 15 microns
Materials Stainless steel or nickel
Frames Available on request, contact us for details.

More information about Crystal masks

General contact information

Tecan Ltd

Tecan Way
Weymouth
Dorset
DT4 9TU
United Kingdom
+44(0)1305 765432
sales@tecan.co.uk

SPGPrints B.V. (headoffice)

Raamstraat 1-3
5831 AT Boxmeer
P.O. Box 67
5830 AB Boxmeer
The Netherlands
+ 31 (0) 485 599 555
info@spgprints.com