Semiconductor devices
A semiconductor device includes a substrate including an active region that extends in a first direction; a gate structure that intersects the active region and that extends in a second direction; a source/drain region on the active region on at least one side of the gate structure; a contact plug o...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A semiconductor device includes a substrate including an active region that extends in a first direction; a gate structure that intersects the active region and that extends in a second direction; a source/drain region on the active region on at least one side of the gate structure; a contact plug on the source/drain region on the at least one side of the gate structure; and a contact insulating layer on sidewalls of the contact plug, wherein a lower end of the contact plug is closer to the substrate than a lower end of the source/drain region. |
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