Patent ID: 8513820
Filing Date: 2013-08-20
Classification: H01L

Abstract:
1. A package substrate structure, suitable for being clipped between an upper mold chase and a lower mold chase of a package mold to perform a packaging process, and the package substrate structure comprising: a substrate, having a first surface, a second surface, a first patterned metal layer on the first surface and a second patterned metal layer on the second surface, wherein the second patterned metal layer is conducted to the first patterned metal layer, and the substrate is suitable for being clipped between the upper mold chase and the lower mold chase of the package mold; and an elastic element, disposed on the second surface and surrounding the second patterned metal layer, wherein the elastic element does not overlap with the second patterned metal layer, and the elastic element is suitable for contacting the lower mold chase and is located between the lower mold chase and the substrate.