Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 1, 2015
Patent Application Number
14636359
Date Filed
March 3, 2015
Patent 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 voltage-generator die. The 3D-array die comprises a plurality of vertical memory strings. At least a voltage-generator component for the 3D-array die is located on the voltage-generator die instead of the 3D-array die. The 3D-array die and the voltage-generator die have substantially different back-end-of-line (BEOL) structures.
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