Heat spreader having single layer of diamond particles and associated methods
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United States of America Patent
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Jul 17, 2012
Grant Date -
Mar 10, 2011
app pub date -
Aug 31, 2010
filing date -
Jun 18, 2007
priority date (Note) -
Expired
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Abstract
A heat spreader is presented which can provide effective thermal management in a cost effective manner. The heat spreader includes a plurality of diamond particles arranged in a single layer surrounded by a metallic mass. The metallic mass cements the diamond particles together. The layer of diamond particles is a single particle thick. Besides the single layer of diamond particles, the metallic mass has substantially no other diamond particles therein. A thermal management system including a heat source and a heat spreader is also presented, along with methods for making and methods for use of such heat spreaders.
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