Multi-direction conductive line and staircase contact for semiconductor devices

Multi-direction conductive line and staircase contact for semiconductor devices

Systems, methods, and apparatus including multi-direction conductive lines and staircase contacts for semiconductor devices. One memory device includes an array of vertically stacked memory cells, the array including: a vertical stack of horizontally oriented conductive lines, each conductive line c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Zaleski, Mark, Lee, Kyuseok, Hwang, Sangmin, Lee, Si-Woo, Kim, Byung Yoon
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
INFORMATION STORAGE
PHYSICS
SEMICONDUCTOR DEVICES
STATIC STORES
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Beschreibung
Zusammenfassung:Systems, methods, and apparatus including multi-direction conductive lines and staircase contacts for semiconductor devices. One memory device includes an array of vertically stacked memory cells, the array including: a vertical stack of horizontally oriented conductive lines, each conductive line comprising: a first portion extending in a first horizontal direction; and a second portion extending in a second horizontal direction at an angle to the first horizontal direction.