NON-VOLATILE MEMORY WITH EFFICIENT WORD LINE HOOK-UP

A three dimensional non-volatile memory structure includes word lines connected to non-volatile memory cells arranged in blocks. A plurality of word line switches are connected to the word lines and one or more sources of voltage. The word line switches are arranged in groups of X word line switches...

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Bibliographische Detailangaben
Hauptverfasser: Toyama, Fumiaki, Shao, Shiqian
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A three dimensional non-volatile memory structure includes word lines connected to non-volatile memory cells arranged in blocks. A plurality of word line switches are connected to the word lines and one or more sources of voltage. The word line switches are arranged in groups of X word line switches such that each group of X word line switches is positioned in a line under Y blocks of non-volatile memory cells and has a length that is equal to the width of the Y blocks of non-volatile memory cells, where X>Y.