The crucial component in today’s high-quality displays is their set of photomasks, which must match each other accurately. Overlay and registration show up on the nanometer scale, a scale so small that close to one hundred thousand points can be identified on the width of a human hair!
To verify this level of accuracy and demonstrate compliance with your customer’s specs, you need a measurement system with unprecedented reliability and accuracy.
The Prexision-MMS can measure mask registration for up to Generation 8 size panels.
By maintaining a consistent and common reference for all your laser mask writers, the Prexision-MMS enables efficient production planning that keeps delivery times short.
With the Prexision-MMS, you can take photomask measurement to a whole new level, demonstrate compliance with specs, and utilize the full potential of your laser mask writers.