Deposition Masks, 75 x 25 mm

A top-contact evaporation mask, compatible with the Ossila Scale-Up and Mini-Module substrate system.

There are two designs for pixelated OLED/ OPV: 12 pixel or 24 pixel.

Thanks to an optional spacer, the mask can be used in either direct contact with the substrate, or slightly removed from the surface. The mask comes with a lid to secure the substrates to the mask using wing nuts.

Mask with direct contact (no spacer): For sputtering and other non-directional deposition systems, as well as for thermal deposition systems with oblique angles or a very short throw, we recommend the use of the direct contact mask to get well-defined edges.

Mask with 100 μm spacer: For normal thermal evaporation systems we recommend the use of masks with the 100 μm spacer to help avoid scratches and allow better out-gassing.

Design and Dimensions

12 Pixel

24 Pixel