A method used to form a semiconductor device comprises processing a
semiconductor wafer to include one or more vias or through-holes only
partially etched into the wafer, and scribe marks only partially etched
into the wafer which define a plurality of semiconductor devices. Wafer
material is removed from the back of the wafer to the level of the vias
and scribe marks to form a via opening through the wafer while
simultaneously dicing the wafer into individual semiconductor dice.