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Contact front-front align & expose: View
Process Hierarchy
Bonding
Clean
Consulting
Deposition
Doping
Etch
LIGA
Lift off
Lithography
Mask making
Metrology
Miscellaneous
Packaging
Polishing
Process technologies
Thermal
Unique capabilities

If you are interested in this process, either by itself or as part of a longer processing sequence, please send us email at engineering@mems-exchange.org or call us at (703) 262-5368

on front
Contact front-front align & expose
Alignment side front
Alignment tolerance
Registration of CAD data to features on wafer
1 µm
Batch size 1
Feature geometry
Shape of feature with dimensions characterized by the minimum feature size
line
Field geometry
Shape of field with dimensions characterized by the maximum field size
circle
Max field size 100 mm
Min feature size 1 µm
Sides processed either
Wafer size
Wafer size
Equipment EV420 mask aligner
Equipment characteristics:
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
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