Semiconductor package having dam and method for fabricating...

Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – Housing or package filled with solid or liquid electrically...

Reexamination Certificate

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Details

C257S796000, C257S719000, C257S732000, C257S717000

Reexamination Certificate

active

06891259

ABSTRACT:
A semiconductor package including a dam and a method for fabricating the same are provided. The semiconductor package comprises a package substrate, a semiconductor chip attached to the substrate, a TIM formed on the semiconductor chip, a dam that substantially surrounds the TIM, and a lid placed over the TIM to contact a surface thereof. Thus, a TIM can be prevented from flowing down from the original position at high temperatures. Therefore, the performance of the semiconductor package does not deteriorate even at high temperatures.

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