Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
January 7, 2020
Patent Application Number
16253111
Date Filed
January 21, 2019
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
Various embodiments comprise apparatuses and methods, such as a memory stack having a continuous cell pillar. In various embodiments, the apparatus includes a source material, a buffer material, a select gate drain (SGD), and a memory stack arranged between the source material and the SGD. The memory stack comprises alternating levels of conductor materials and dielectric materials. A continuous channel-fill material forms a cell pillar that is continuous from the source material to at least a level corresponding to the SGD.
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