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Method for interconnecting semiconductor components with substrates and contact means
   
Document Number
US Patent 7364999
Issued Date
April 29, 2008
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Abstract
A semiconductor component includes a substrate having a plurality of compliant contact bumps formed over a surface thereof. A semiconductor chip has a plurality of contact regions formed over a surface thereof. The compliant contact bumps of the substrate are electrically connected with the contact regions of the semiconductor chip and wherein the semiconductor chip is mechanically attached to the substrate. As an example, this connection and attachment can be achieved by soldering the contact bumps to the contact regions.
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Number of Claims:
26
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Published
April 29, 2008
Application Number
11/051,257
Filed
February 4, 2005
US Classification
438/614   257/E21.515 257/E23.068 438/612
Int'l Classification
H01L   21/44   (20060101)  
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Assistant Examiner
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USPTO Field of Search
438/613   438/614   438/615  
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