what is metal sagging in Layout

Status
Not open for further replies.
To my knowledge this concerns mainly via step coverage, which may create a reliability problem (current crowding causing electromigration due to insufficient step coverage in the vias) or even a yield problem (missing metal coverage in some vias). G00GLE for via step coverage.
 

    V

    Points: 2
    Helpful Answer Positive Rating
Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…