Semiconductor memory device and method for manufacturing the same
According to one embodiment a semiconductor memory device includes a first stacked body, a pillar, a memory film, a capacitive element, a first wiring, and a second wiring. The capacitive element includes a first conductive member and a second conductive member. A first length of the first conductiv...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | According to one embodiment a semiconductor memory device includes a first stacked body, a pillar, a memory film, a capacitive element, a first wiring, and a second wiring. The capacitive element includes a first conductive member and a second conductive member. A first length of the first conductive member in a first direction is larger than a second length of the first conductive member in a second direction crossing the first direction. A third length of the first conductive member in a third direction crossing the first direction and the second direction is larger than the second length. A fourth length of the second conductive member in the first direction is larger than a fifth length of the second conductive member in the second direction. A sixth length of the second conductive member in the third direction is larger than the fifth length. |
---|