Memory devices with local and global devices at substantially the same level above stacked tiers of memory cells and methods

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United States of America Patent

PATENT NO 9251860
APP PUB NO 20150279432A1
SERIAL NO

14735350

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Abstract

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In an embodiment, a memory device includes a stack of tiers of memory cells, a tier of local devices at a level above the stack of tiers of memory cells, and a tier of global devices at substantially a same level as the tier of local devices. A local device may provide selective access to a data line. A global device may provide selective access to a global access line. A tier of memory cells may be selectively coupled to a global access line by the global device of the tier of global devices.

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Patent Owner(s)

  • MICRON TECHNOLOGY, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ghodsi, Ramin San Jose, US 76 591
Helm, Mark A Santa Cruz, US 78 280
Yip, Aaron S Los Gatos, US 38 113

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