Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sherif Goma0
Joseph Zinter, Jr.0
Keith E Fogel0
Paul A Lauro0
Gareth G Hougham0
Joanna Rosner0
Date of Patent
November 21, 2006
0Patent Application Number
107152880
Date Filed
November 17, 2003
0Patent Primary Examiner
Patent abstract
An interposer having one or more hollow electrical contact buttons disposed in a carrier. The interposer is formed by disposing sacrificial posts in vias of the carrier. The electrical contact buttons are formed on the sacrificial posts by a metallizing process in desired pattern using a mask. The sacrificial posts are made of a material that thermally decomposes upon application of heat without altering the carrier or the electrical contact buttons.
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