| 摘要 |
A semiconductor device and a method of manufacturing the same, wherein first and second gate electrodes are formed to have a spacer shape. The length of an underlying dielectric film can be automatically controlled. A gate oxide film and a third gate electrode are formed between the first and second gate electrodes. Voids are not generated when burying the third conductive film. A thickness and width of the gate oxide film can be freely controlled.
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