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US08129755B2 Integrated circuit with gate electrode level including at least four linear-shaped conductive structures of equal length and equal pitch with linear-shaped conductive structure forming one transistor 有权
具有栅电极级的集成电路包括至少四个等长和等间距的线性导电结构,其中线形导电结构形成一个晶体管

Integrated circuit with gate electrode level including at least four linear-shaped conductive structures of equal length and equal pitch with linear-shaped conductive structure forming one transistor
Abstract:
A cell of a semiconductor device is disclosed to include a diffusion level including a plurality of diffusion regions separated by inactive regions. The cell also includes a gate electrode level including a number of conductive features defined to extend in only a first parallel direction. Adjacent ones of the number of conductive features that share a common line of extent in the first parallel direction are fabricated from respective originating layout features that are separated from each other by an end-to-end spacing having a size that is substantially equal across the gate electrode level region and is minimized to an extent allowed by a semiconductor device manufacturing capability. The gate electrode level includes conductive features defined along at least four different virtual lines of extent in the first parallel direction. The cell also includes a number of interconnect levels formed above the gate electrode level.
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