EV420 mask aligner

Equipment Characteristics
Wafer diameter(s)
List or range of wafer diameters the tool can accept
100 mm
Wafer holder
Device that holds the wafers during processing.
vacuum chuck
Wafer materials
List of wafer materials this tool can accept (not list of all materials, just the wafer itself).
glass (category), silicon
Wafer thickness
List or range of wafer thicknesses the tool can accept
200 .. 800 µm