Leadframe including die paddle apertures for reducing...

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

Reexamination Certificate

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Details

C257S678000, C257SE23050, C257SE23141

Reexamination Certificate

active

07977773

ABSTRACT:
Embodiments of the present invention provide leadframes including a die paddle including one or more apertures defined therein, and electronic packages employing the same and having a microelectronic device mounted on the die paddle over one or more of the apertures. Other embodiments may be described and claimed.

REFERENCES:
patent: 5021864 (1991-06-01), Kelly et al.
patent: 6075282 (2000-06-01), Champagne
patent: 6870254 (2005-03-01), Estacio et al.
patent: 2002/0149091 (2002-10-01), Palmteer et al.
patent: 2005/0199986 (2005-09-01), Ma et al.
patent: 2005/0242417 (2005-11-01), Youn et al.
patent: 2005/0255438 (2005-11-01), Manos

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