Micron Technology, Inc.
VERTICAL STRING DRIVER FOR MEMORY ARRAY

Abstract:

A memory device comprises a substrate and a memory array disposed above the substrate, the memory array comprising a plurality of vertically stacked layers, each vertically stacked layer comprising a plurality of word lines. The memory device further comprises a plurality of vertical string driver circuits disposed above the memory array, wherein each of the plurality of vertical string driver circuits comprises one or more semiconductor devices coupled to a respective one of the plurality of word lines.