The circuits are rarely silk screened on these days. Other printing methods are far more common. Even the "silk screen" layer on PCB's are not silk screened on in modern processes, only fabs running older equipment do this still as the ROI on direct digital printing equipment is quite low.
The circuits are rarely silk screened on these days. Other printing methods are far more common. Even the "silk screen" layer on PCB's are not silk screened on in modern processes, only fabs running older equipment do this still as the ROI on direct digital printing equipment is quite low.