MEMORY DIE CONTAINING THROUGH-MEMORY-LEVEL VIA STRUCTURE AND METHODS FOR MAKING THE SAME

An alternating stack of insulating layers and spacer material layers is formed over a substrate. At least one dielectric material portion is formed over the substrate adjacent to the alternating stack. Memory stack structures are formed through the alternating stack. A trench extending through the a...

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Bibliographische Detailangaben
Hauptverfasser: Shimizu, Satoshi, Moriyama, Takumi, Sasaki, Hiroshi, Masamori, Yohei
Format: Patent
Sprache:eng
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