Heidelberg Instruments μMLA Maskless Alignment System

Maskless lithography means that your design file is exposed directly onto the resist-coated wafer. The production of a photomask is not required. 

Maximum substrate size: 6” X 6” 

Minimum substrate size: 5 X 5 mm² 

Maximum write area: 100 X 100 mm² 

10mm maximum substrate thickness

Substrate thickness: 0.1 to 12 mm 

Minimum feature size of 1 μm