摘要 |
A method for creating a vertical double-gate transistor design includes providing a planar transistor layout ( 10 ) having a gate layer ( 12 ) overlying an active layer ( 14 ). In one embodiment, a first intermediate layer ( 18 ) is defined based on an overlapping region of the gate and active layers, and, using the first intermediate layer, a second intermediate layer ( 22 ) is defined which defines a spacing between at least two fins of the vertical double-gate transistor design. The second intermediate layer may also define a length and a width of the at least two fins. One embodiment modifies a dimension of the first intermediate layer prior to defining the second intermediate layer. The method further includes defining a resulting layer ( 24 ) based on a non-overlapping region of the second intermediate layer and the active layer. The resulting layer may then be used to create a mask and a semiconductor device ( 30 ) corresponding to the vertical double-gate transistor design.
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