Micron Technology, Inc.
Integrated Assemblies Which Include Stacked Memory Decks, and Methods of Forming Integrated Assemblies

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Abstract:

Some embodiments include an integrated assembly having a first deck which has first memory cells, and having a second deck which has second memory cells. The first memory cells have first control gate regions which include a first conductive material vertically between horizontally-extending bars of a second conductive material. The second memory cells have second control gate regions which include a fourth conductive material along an outer surface of a third conductive material. A pillar passes through the first and second decks. The pillar includes a dielectric-barrier material laterally surrounding a channel material. The first and fourth materials are directly against the dielectric-barrier material. Some embodiments include methods of forming integrated assemblies.

Status:
Application
Type:

Utility

Filling date:

2 Dec 2019

Issue date:

3 Jun 2021