Patent ID: 9502351
Filing Date: 2016-11-22
CPC Classification: H01L

Claim Text:
1. A metal oxide semiconductor (MOS) device, comprising: a first set of power rails extending in a first direction across the MOS device, the first set of power rails including at least two power rails for providing a first voltage to the MOS device, the first set of power rails being interior to an edge of a cell boundary in the MOS device with respect to a second direction orthogonal to the first direction, at least one power rail of the first set of power rails extending over a p-type MOS (pMOS) active region of the MOS device; and a second set of power rails extending in the first direction across the MOS device, the second set of power rails including at least two power rails for providing a second voltage to the MOS device, the second voltage being different than the first voltage, the second set of power rails being interior to an edge of the cell boundary in the MOS device with respect to the second direction, at least one power rail of the second set of power rails extending over an n-type MOS (nMOS) active region of the MOS device.