Micron Technology, Inc.
Heat spreaders for semiconductor devices, and associated systems and methods

Abstract:

A memory system having heat spreaders with different arrangements of projections are provided. In some embodiments, the memory system comprises a substrate, a first semiconductor device attached to a first side of the substrate, a second semiconductor device attached to a second side of the substrate, a first heat spreader attached to the first semiconductor device, and a second heat spreader attached to the second semiconductor device. The first heat spreader has a plurality of first projections facing a first direction and positioned in a first arrangement, and the second heat spreader has a plurality of second projections facing a second direction and positioned in a second arrangement different than the first arrangement. In some embodiments, the first projections are aligned with a majority of the second projections in a first direction and are offset with a majority of the second projections in a second direction.