Electronic device package

Active solid-state devices (e.g. – transistors – solid-state diode – Combined with electrical contact or lead – Ball or nail head type contact – lead – or bond

Reexamination Certificate

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Details

C257S781000

Reexamination Certificate

active

07084515

ABSTRACT:
An electronic device package is described that includes a non-metal die attached adhesive. The die attach is positioned in discrete positions on a surface to which the die will be fixed. The die is placed on the discrete die attach. The die attach, in an embodiment, is an epoxy resin or other material that is cured. After curing, the die is electrically connected to an external circuit. The volume between the die and surface is filled with an underfill. In an embodiment, underfill cross-links with the die attach.

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“Nagase ChemteX Corp”,Material Safety Data Sheet, Trade Name T693/R5003,(Jun. 1, 2000), 1-5.

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