Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – With contact or lead
Reexamination Certificate
2008-04-15
2008-04-15
Smith, Zandra V. (Department: 2822)
Active solid-state devices (e.g., transistors, solid-state diode
Housing or package
With contact or lead
C257S678000, C257S684000, C257S706000
Reexamination Certificate
active
07358604
ABSTRACT:
A multichip circuit module includes a main board, at least one carrier substrate mounted on and in electrical contact with the main board, and at least one semiconductor chip arranged on the carrier substrate and in electrical contact therewith. The carrier substrate has at least one cavity on an assembly surface for receiving the semiconductor chip. The cavity includes connecting contacts which join with associated bumps on the semiconductor chip using a flip-chip technique. The assembly surface of the carrier substrate is placed on a contact surface of the main board, and a filling material is provided between the contract surface of the main board and the assembly surface of the carrier substrate.
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Heyen Johann
Jacob Arne F.
Patton Paul E
Smith Zandra V.
Technische Universitat Braunschweig Carolo-Wilhelmina
Whitham Curtis Christofferson & Cook, P.C.
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