News for hackers. Stuff that matters.
Re:What’s harder to find than microchips? The equipment that... by brennanpeterson on Saturday November 06, 2021 @04:24PM (#29133515)
Masks are not whole wafer , except in some packaging cases. The mask illuminates a 25*35 area, for both 300mm and 200mm.

Masks are not a significant expense for most processes. Nor is the bare wafer. It is all the process steps that drive the cost.

300mm qafer

There are no comments on this comment yet.