发明名称 INCREASING BODY DOPANT UNIFORMITY IN MULTI-GATE TRANSISTOR DEVICES
摘要 Techniques and structures for increasing body dopant uniformity in multi-gate transistor devices are generally described. In one example, an electronic device includes a semiconductor substrate, a multi-gate fin coupled with the semiconductor substrate, the multi-gate fin comprising a source region, a drain region, and a gate region wherein the gate region is disposed between the source region and the drain region, the gate region being body-doped after a sacrificial gate structure is removed from the multi-gate fin and before a subsequent gate structure is formed, a dielectric material coupled with the source region and the drain region of the multi-gate fin, and the subsequent gate structure coupled to the gate region of the multi-gate fin.
申请公布号 US2011291192(A1) 申请公布日期 2011.12.01
申请号 US201113205002 申请日期 2011.08.08
申请人 PILLARISETTY RAVI;KAVALIEROS JACK T.;RAKSHIT TITASH;DEWEY GILBERT;RACHMADY WILLY 发明人 PILLARISETTY RAVI;KAVALIEROS JACK T.;RAKSHIT TITASH;DEWEY GILBERT;RACHMADY WILLY
分类号 H01L27/06;H01L21/336 主分类号 H01L27/06
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