Patent ID: 9070761
Filing Date: 2015-06-30
Classification: H01L

Abstract:
1. A field effect transistor (FET) having an active region comprising: a semiconductor substrate having a front side with a finger axis; a drain finger disposed on the front side of the semiconductor substrate over the active region such that a greatest dimension of the drain finger lies parallel to the finger axis; a gate finger disposed on the front side of the semiconductor substrate over the active region and being spaced from the drain finger such that a greatest dimension of the gate finger lies parallel to the finger axis; and a source finger disposed on the front side of the semiconductor substrate over the active region and being spaced from the gate finger such that a greatest dimension of the source finger lies parallel to the finger axis wherein the drain finger, the gate finger, and the source finger each have rippled edges that each have ripples with peaks and troughs that are equally disposed about an axis that is about parallel with the finger axis.