Semiconductor device having shifted stacked chips

Details Semiconductor device having shifted stacked chips Semiconductor device having shifted stacked chips

2007-04-13

2010-06-29

Parker, Kenneth A (Department: 2815)

Active solid-state devices (e.g., transistors, solid-state diode

Combined with electrical contact or lead

Chip mounted on chip

C257S678000, C257S778000, C257S782000, C257S786000, C257S784000, C257S773000, C257S692000, C257S748000, C257S459000

Reexamination Certificate

active

07745941

ABSTRACT:
A first semiconductor chip and a second semiconductor chip which form a stack are mounted on a module substrate by deflecting a center position of the semiconductor chips from the module substrate. In the side where the distance from the edge of the deflected semiconductor chip to the edge of a module substrate is shorter, the electrode pad on the first semiconductor chip and the electrode pad on the second semiconductor chip are directly connected with a wire. In the side where the distance from the edge of the deflected semiconductor chip to the edge of a module substrate is longer, the electrode pad on the first semiconductor chip and the electrode pad on the second semiconductor chip are combined with the corresponding bonding lead on the module substrate with a wire.

REFERENCES:
patent: 5323060 (1994-06-01), Fogal et al.
patent: 6476500 (2002-11-01), Kimura
patent: 2002-43503 (2002-02-01), None

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