INTEGRATED CIRCUIT DEVICES INCLUDING INTERGATE SPACER AND METHODS OF FABRICATION THE SAME

An integrated circuit device may comprise an upper transistor on a substrate. The upper transistor may comprise an upper channel region. The integrated circuit device may further comprise a lower transistor between the substrate and the upper transistor. The lower transistor may comprise a lower cha...

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Bibliographische Detailangaben
Hauptverfasser:	SEO, Kang-Ill, YUN, Seungchan, BAEK, Jaejik
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES NANOTECHNOLOGY PERFORMING OPERATIONS SEMICONDUCTOR DEVICES SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TRANSPORTING
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Beschreibung
Zusammenfassung:	An integrated circuit device may comprise an upper transistor on a substrate. The upper transistor may comprise an upper channel region. The integrated circuit device may further comprise a lower transistor between the substrate and the upper transistor. The lower transistor may comprise a lower channel region, an intergate spacer comprising an insulating material and adjacent to a side surface of the lower channel region, and a gate layer. The intergate spacer may be between the side surface of the lower channel region and the gate layer.