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Method of forming segmented ball limiting metallurgy
   
Document Number
US Patent 7033923
Issued Date
April 25, 2006
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Abstract
The present invention discloses a novel layout and process for a device with segmented BLM for the I/Os. In a first embodiment, each BLM is split into two segments. The segments are close to each other and connected to the same overlying bump. In a second embodiment, each BLM is split into more than two segments. In a third embodiment, each segment is electrically connected to more than one underlying via. In a fourth embodiment, each segment is electrically connected to more than one underlying bond pad.
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Number of Claims:
10
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Owner
Intel Corporation (Santa Clara, CA)
Published
April 25, 2006
Application Number
11/056,324
Filed
February 10, 2005
US Classification
438/614   257/E23.021
Int'l Classification
H01L   21/44   (20060101)  
Examiner
Attorney/Law Firm
Parent Case
This is a Divisional Application of Ser. No. 09/606,319, filed Jun. 28, 2000, which is presently pending.
USPTO Field of Search
438/614  
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