| 摘要 |
A package-on-package (PoP) device is provided. The device includes a first package with a first chip mounted on a first substrate, a heat spreader stacked on the first package, the heat spreader in thermal contact with the first chip, and a second package stacked on the heat spreader. In an embodiment, the heat spreader is formed using carbon fibers to provide good lateral thermal conductivity. In an embodiment, ends of the heat spreader project beyond a periphery of the first and second packages. |
