Metal track cutting in standard cell layouts

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United States of America Patent

PATENT NO 9837398
SERIAL NO

15360168

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Integrated circuit layouts are disclosed that include metal layers with metal tracks having separate metal sections along the metal tracks. The separate metal sections along a single track may be electrically isolated from each other. The separate metal sections may then be electrically connected to different voltage tracks in metal layers above and/or below the metal layer with the separate metal sections. One or more of the metal layers in the integrated circuit layouts may also include metal tracks at different voltages (e.g., power and ground) that are adjacent to each other within a power grid layout. The metal tracks may be separated by electrically insulating material. The metal tracks and the electrically insulating material between the tracks may create capacitance in the power grid layout.

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Patent Owner(s)

Patent OwnerAddress
ADVANCED MICRO DEVICES INC2485 AUGUSTINE DRIVE SANTA CLARA CA 95054

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cain, Jason P Austin, US 7 44
Cordos, Ioan Thornhill, CA 6 44
Dao, Hoang Q Austin, US 2 25
Rowhani, Omid Kettleby, CA 8 77
Sherriff, Michael Davinson Mississauga, CA 1 12

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