The present disclosure is drawn to dice with polymer ribs. In one example, a die structure can comprise a die having a plurality of die slots, the die having polymer ribs attached to one side thereof, wherein the polymer ribs are attached using a polymer film on one side of the die, said polymer film...http://www.google.es/patents/US8047156?utm_source=gb-gplus-sharePatente US8047156 - Dice with polymer ribs
