| 摘要 |
A chip molded onto a substrate with a slot forms a molded semiconductor structure, wherein the chip covers one end of the slot and the other open. This special design leads the mold flow and enhances the semiconductor by a transverse pressure induced by the molding flow as the semiconductor is being molded. Moreover, to arrange the molded semiconductor structures especially in a cavity formed by the top portion die and bottom mold die avoids the flow spill. The special molded semiconductor structure and arrangement enhance the adhesion onto the bottom mold die to upgrade the molding quality. |
