The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 18, 2021
Filed:
Nov. 29, 2018
Micron Technology, Inc., Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
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.