| 摘要 |
The present invention concerns a package for an integrated circuit (3) of the type comprising a cavity (2) in which the integrated circuit (3) is mounted, the active surface (10) of the integrated circuit (3) being electrically connected to the package on the level of connection (Nc) of an array of balls (13i) to the package, providing a mechanical and electrical link between the integrated circuit (3) and a printed circuit card to which the package must be assembled. It is characterized in that it comprises an additional layer (14) that is rigid and electrically neutral, mounted on the level of connection (Nc) of the integrated circuit (3) and the balls (13i) and containing the balls (13i).It particularly applies to the connections of BGA and PBGA packages.
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