Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
November 18, 2008
Patent Application Number
11389149
Date Filed
March 27, 2006
Patent Primary Examiner
Patent abstract
A capacitor structure having a dielectric layer disposed between two conductive electrodes, wherein the dielectric layer contains at least one charge trap site corresponding to a specific energy state. The energy states may be used to distinguish memory states for the capacitor structure, allowing the invention to be used as a memory device. A method of forming the trap cites involves an atomic layer deposition of a material at pre-determined areas in the dielectric layer.
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