Patent ID: 7573104

Claim:
An integrated circuit comprising: a hybrid {110} orientation substrate, comprising first areas having a first crystalline orientation and second areas having a second crystalline orientation; a plurality of devices formed on said substrate comprising: a first type device having a channel length in a <1−1 √2> direction; and a second type device having a channel length in a <−1 1 √2> direction and the devices are FET devices; first type devices on said first areas; and second type devices on said second areas, wherein said first crystalline orientation is other than one of parallel and perpendicular to said second crystalline orientation, wherein said first type devices comprise p-type field effect transistors, and wherein said second type devices comprise n-type field effect transistors, wherein said first type devices are one of parallel and perpendicular to said second type devices, wherein an angle between said first crystalline orientation and said second crystalline orientation is such that said first type devices comprise a first current flow and a second current flow, wherein said first current flow is orthogonal to said second current flow, and wherein said first type devices comprise a first current flow and a second current flow, wherein the majority carrier mobility of said first current flow is equal to the majority carrier mobility of said second current flow.