Photomasks MASK DESIGN We usually design our photomasks with Cadence. This is a tutorial on using Cadence. HIGH-RESOLUTION MASK PRINTING High resolution printing can be used as a lower-cost solution to make photomasks with features down to 50 microns. IN-HOUSE MASK PRODUCTION (PATTERN GENERATOR) We can produce our own photomasks with the pattern generator in the IML. COMMERCIAL MASK PRODUCTION Links to several commercial photomask production facilities.