Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 18, 2015
Patent Application Number
14275632
Date Filed
May 12, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
An embodiment is an integrated circuit structure including two insulation regions over a substrate with one of the two insulation regions including a void, at least a bottom surface of the void being defined by the one of the two insulation regions. The integrated circuit structure further includes a first semiconductor strip between and adjoining the two insulation regions, where the first semiconductor strip includes a top portion forming a fin over top surfaces of the two insulation regions, a gate dielectric over a top surface and sidewalls of the fin, and a gate electrode over the gate dielectric.
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