Patent ID: 8648414

Claim:
A semiconductor structure, comprising: bodies comprising semiconductor material disposed over a semiconductor substrate in an array region, the bodies aligned in a first direction and a second direction substantially perpendicular to the first direction, each of the bodies comprising a semiconductor material separated by a respective first trench extending in the first direction from an adjacent body on a first side thereof and separated by a respective second trench extending in the first direction from another adjacent body on a second, opposite side thereof, wherein each respective second trench includes a lower widened region extending from one first trench to another, adjacent first trench between respective bodies and the semiconductor substrate; a first insulative material within the first trench, the first insulative material supporting the bodies; and a second insulative material within the second trench, the second insulative material disposed between the bodies and the semiconductor substrate, wherein the bodies are fully isolated from the semiconductor substrate in the array region by at least one of the first insulative material and the second insulative material.