Memory devices comprising nano region embedded dielectric...

Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode

Reexamination Certificate

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C257SE29309, C438S261000

Reexamination Certificate

active

07964908

ABSTRACT:
In one aspect, a memory cell includes a plurality of dielectric layers located within a charge storage gate structure. At least one of the dielectric layers includes an dielectric material including oxygen, and nano regions including oxygen embedded in the dielectric material, where an oxygen concentration of the dielectric material is the greater than an oxygen concentration of the nano regions. In another aspect, at least one of the dielectric layers includes a dielectric material and nano regions embedded in the dielectric material, where an atomic composition of the dielectric material is the same as the atomic composition of the nano regions, and a density of the dielectric material is the greater than a density of the nano regions.

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