3D NON-VOLATILE STORAGE WITH TRANSISTOR DECODING STRUCTURE

摘要

Disclosed herein are 3D stacked memory devices having WL select gates. The 3D stacked memory device could have NAND strings. The WL select gates may be located adjacent to a word line hookup area of a word line plate. The word line plate may be driven by a word line plate driver and may have many word lines. The WL select gates may select individual word lines or groups of word lines. Therefore, smaller units that the entire block may be selected. This may reduce capacitive loading. The WL select gates may include thin film transistors. 3D decoding may be provided in a 3D stacked memory device using the WL select gates.