Integrated circuit package system stackable devices

Active solid-state devices (e.g. – transistors – solid-state diode – Lead frame

Reexamination Certificate

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Details

C257S787000, C257SE23031, C257SE23052, C257SE23054, C438S111000, C438S112000, C438S123000

Reexamination Certificate

active

07829984

ABSTRACT:
An integrated circuit package system includes: providing a finger lead having a side with an outward exposed area and an inward exposed area separated by a lead cavity; positioning a chip adjacent the finger lead and connected to the finger lead; and a stack encapsulant encapsulating the chip and the finger lead with the outward exposed area and the inward exposed area of the finger lead substantially exposed.

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patent: 5250843 (1993-10-01), Eichelberger
patent: 6548328 (2003-04-01), Sakamoto et al.
patent: 6838752 (2005-01-01), Diot
patent: 6861288 (2005-03-01), Shim et al.
patent: 6940154 (2005-09-01), Pedron et al.
patent: 7253511 (2007-08-01), Karnezos et al.
patent: 7589407 (2009-09-01), Karnezos
patent: 2004/0183166 (2004-09-01), Abbott
patent: 2008/0001276 (2008-01-01), Lee et al.
patent: 2008/0017972 (2008-01-01), Bauer et al.

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