Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kangguo Cheng0
Andrew Greene0
Praveen Joseph0
Yi Song0
Date of Patent
January 16, 2024
0Patent Application Number
175901930
Date Filed
February 1, 2022
0Patent Citations
...
Patent Primary Examiner
Patent abstract
Embodiments of the invention are directed to a semiconductor device structure that includes a first channel region over a substrate, a second channel region over the first channel region, and a merged source or drain (S/D) region over the substrate and adjacent to the first channel region and the second channel region. The merged S/D region is communicatively coupled to the first channel region and the second channel region. A wrap-around S/D contact is configured such that it is on a top surface, sidewalls, and a bottom surface of the merged S/D region.
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