Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Guobiao Zhang0
Date of Patent
April 5, 2016
0Patent Application Number
148847600
Date Filed
October 15, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention discloses a discrete three-dimensional vertical memory (3D-MV). It comprises at least a 3D-array die and at least a peripheral-circuit die. The 3D-array die comprises a plurality of vertical memory strings. At least an off-die peripheral-circuit component of the 3D-MV arrays is located on the peripheral-circuit die instead of the 3D-array die. The 3D-array die and the peripheral-circuit die have substantially different back-end-of-line (BEOL) structures.
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