Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Thomas Herbert Shilling0
Hugo Fernando Safar0
John M. Brennan0
John William Osenbach0
Joseph Micheal Freund0
Ralph S. Moyer0
Date of Patent
July 10, 2007
0Patent Application Number
110494070
Date Filed
February 2, 2005
0Patent Primary Examiner
Patent abstract
Device packages often include walls build on a heat sink that surrounds a device die that thermally interacts with the heat sink. Use of raised or depressed feature on said heat sink that contacts the walls improves the cohesiveness of the package. By appropriately positioning these features contaminant infusion into the package is improved without degrading cohesiveness.
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