| 摘要 |
<p>Semiconductor assemblies having reduced thermal spreading resistance and methods of making the same are described. In an example, a semiconductor device (101) includes a primary integrated circuit (IC) die (102) and at least one secondary IC die (104) mounted on the primary IC die (102). A heat extraction element (110) includes a base (109) mounted to the semiconductor device (101) such that each of the at least one secondary IC die (104) is between the primary IC die (102) and the heat extraction element (110). At least one dummy fill (106) is adjacent the at least one secondary IC die (104), and each thermally couples the primary IC die (102) to the heat extraction element (110).</p> |
