SEMICONDUCTOR DEVICE INCLUDING AIR GAP

A semiconductor device of the disclosure includes an active pattern extending on a substrate in a first direction, a gate structure extending on the active pattern in a second direction intersecting the first direction, a source/drain region disposed on at least one side of the gate structure, a sou...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Park, Juhun, Bae, Deokhan, Lee, Yuri, Hong, Sooyeon, Jung, Yoonyoung
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A semiconductor device of the disclosure includes an active pattern extending on a substrate in a first direction, a gate structure extending on the active pattern in a second direction intersecting the first direction, a source/drain region disposed on at least one side of the gate structure, a source/drain contact connected to the source/drain region, and a contact insulating layer disposed on the source/drain contact. The contact insulating layer includes at least one air gap. The air gap is disposed on an upper surface of the source/drain contact.