| 摘要 |
A multi stack package with a package lid may be provided. In the multi stack package, the package lid, which may be positioned on an upper part of a semiconductor package module of the stacked semiconductor package modules, may include a device to improve the electrical performance such as the signal transferring quality of semiconductor chips. The device may be inside or on a surface of the printed circuit board core forming the package lid. The devices, which may be formed on the semiconductor package module substrate in a conventional multi stack package, may be included in the package lid, thereby securing a region for circuit design on the semiconductor package module substrate.
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