What is a Photomask?
So What is a Photomask?
A photomask is a quartz or glass substrate, coated with an opaque film in to which is etched the design of the device being manufactured.Learn More
How is a Photomask Used?
While photomasks have a variety of applications, the majority are used to support the microlithography process our customers use.Learn More
How is a Photomask Made?
They are made by exposing or writing the device designer’s pattern on to a resist coated chrome blank photomask.Learn more
Other Photomask Applications
Photomasks were first used to support the manufacture of integrated circuits in the 1960s and 70s. They have come a long way since then.Learn More
This section contains information about the various types of photomasks and how they are used.Learn More