Semiconductor device

Details Semiconductor device Semiconductor device

2009-05-27

2010-10-05

Chang, Daniel D (Department: 2819)

Electronic digital logic circuitry

Significant integrated structure, layout, or layout...

C326S041000, C326S047000

Reexamination Certificate

active

07808280

ABSTRACT:
A semiconductor device includes multiple functional blocks, each having a predetermined function, and wiring regions on a substrate where a signal line is provided. The semiconductor device also includes multiple standard cells disposed in the wiring regions along the signal line, each of which operates with a substrate bias potential, and multiple contact cells disposed in the wiring region in parallel with the wiring direction of the signal line, each being associated with each of the multiple standard cells and providing the substrate bias potential to the associated standard cell.

REFERENCES:
patent: 7295036 (2007-11-01), Zaveri et al.
patent: 2006-173478 (2006-06-01), None
patent: 2008-270429 (2008-11-01), None

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