Photolithography mask patterning device

Organization: University of Oulu » Center of Microscopy and Nanotechnology

Micronic LRS-55

Hannu Moilanen

The Micronic LR-55 is a device used in fabrication of photolithography masks. It can be used in manufacturing of large masks till the size of 20” (50 cm). Masks can be prepared on quartz or soda lime substrates and the smallest repeatable features are 3 µm.

He-Cd laser (442 nm)
Smallest feature size: 3 µm
Size of the mask: 4”x4”-20”x20” (10x10 cm-50x50 cm)
Quartz and soda lime substrates
Mask metal: chrome
CAD file formats: .dxf and .gds

University of Oulu, Center of Microscopy and Nanotechnology, Cleanroom

Oulu

Powered by Evianet Solutions Oy