Areas that should not be soldered to may be covered with a polymer solderresist (solder mask) coating.
区域，不应该被焊接到可以覆盖着一层焊抵抗焊接罩聚合物涂料。
2
The solderresist prevents solder from bridging between conductors and thereby creating short circuits.
锡焊料从抵抗防止导体间，从而营造桥短路。
3
At least one molding compound is formed and the molding compound, the first patterned solderresist layer and the second patterned solderresist layer are separated.