Power gridding scheme

Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – With contact or lead

Reexamination Certificate

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Details

C257S690000, C257S692000

Reexamination Certificate

active

06930379

ABSTRACT:
An electrical device includes electrical contact pads, a supply voltage bus and an interconnection circuit. The electrical contact pads receive a supply voltage, and the bus is electrically connected to the electrical contact pads. For each electrical contact pad, the interconnection circuit forms a redundant connection between the bus and the electrical contact pad. The electrical device may include a passivation layer that includes windows to establish electrical contact between the electrical contact pads and the supply voltage bus. This window may be elongated in a path that is generally aligned with the path along which the supply voltage bus extends.

REFERENCES:
patent: 5083187 (1992-01-01), Lamson et al.
patent: 5629840 (1997-05-01), Hamburgen et al.
patent: 6396136 (2002-05-01), Kalidas et al.
patent: 6414248 (2002-07-01), Sundstrom
patent: 6538314 (2003-03-01), Buffet et al.
patent: 6657130 (2003-12-01), Van Dyke et al.

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